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Cisco
Exam 300-115
Implementing Cisco IP Switched Networks
Version: 14.0

[ Total Questions: 201 ]

Cisco 300-115 : Practice Test
Question No : 1
Which four LACP components are used to determine which hot-standby links become
active after an interface failure within an EtherChannel bundle? (Choose four.)
A. LACP system priority
B. LACP port priority
C. interface MAC address
D. system ID
E. port number
F. hot-standby link identification number
G. interface bandwidth
Answer: A,B,D,E

Question No : 2
A network engineer is extending a LAN segment between two geographically separated
data centers. Which enhancement to a spanning-tree design prevents unnecessary traffic
from crossing the extended LAN segment?
A. Modify the spanning-tree priorities to dictate the traffic flow.
B. Create a Layer 3 transit VLAN to segment the traffic between the sites.
C. Use VTP pruning on the trunk interfaces.
D. Configure manual trunk pruning between the two locations.
Answer: C

Question No : 3
Which technique automatically limits VLAN traffic to only the switches that require it?
A. access lists
B. DTP in nonegotiate
C. VTP pruning
D. PBR
Answer: C

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Cisco 300-115 : Practice Test
Question No : 4
Which command correctly configures standby tracking for group 1 using the default
decrement priority value?
A. standby 1 track 100
B. standby 1 track 100 decrement 1
C. standby 1 track 100 decrement 5
D. standby 1 track 100 decrement 20
Answer: A

Question No : 5
What two things occur when an RSTP edge port receives a BPDU? (Choose two.)
A. The port immediately transitions to the forwarding state.
B. The switch generates a Topology Change Notification BPDU.
C. The port immediately transitions to the err-disable state.
D. The port becomes a normal STP switch port.
Answer: B,D

Question No : 6
A network engineer must improve bandwidth and resource utilization on the switches by
stopping the inefficient flooding of frames on trunk ports where the frames are not needed.
Which Cisco IOS feature can be used to achieve this task?
A. VTP pruning
B. access list
C. switchport trunk allowed VLAN
D. VLAN access-map
Answer: A

Question No : 7
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After applying the settings on the uplinks to the core switches. such as CDP and VTP. LLDP-MED is an extension to LLDP that operates between routers that run BGP. C. LLDP-MED is an extension to LLDP that operates only between endpoint devices. The control traffic must be manually enabled on the new native VLAN.Certification Guaranteed 4 . D. The native VLAN is not present on the trunk. LLDP-MED is an extension to LLDP that operates only between network devices. is no longer working. E.Cisco 300-115 : Practice Test Which statement about LLDP-MED is true? A. The encapsulation type is incorrect. C. D. LLDP-MED is an extension to LLDP that operates between endpoint devices and network devices. A network engineer changes the default native VLAN to VLAN 999. the switch control traffic. The standard configuration is used for each uplink. What is wrong with the configuration? A. Answer: A Question No : 8 Refer to the exhibit. The interface is administratively down. Answer: D Question No : 9 Which command would a network engineer apply to error-disable a switchport when a packet-storm is detected? A Composite Solution With Just One Click . B. B. The switchport mode trunk command should be first in the output.

Cisco 300-115 : Practice Test A. No configuration must be added. A Composite Solution With Just One Click . router(config-if)#storm-control action error D. router(config-if)#storm-control action shutdown B. provide nonstop forwarding in the event of failure of one of the member supervisors Answer: D Question No : 11 A network engineer wants to add a new switch to an existing switch stack. stack ID C. router(config-if)#storm-control action trap C.Certification Guaranteed 5 . VTP information Answer: A Question No : 12 Refer to the exhibit. router(config-if)#storm-control action enable Answer: A Question No : 10 What is the function of NSF? A. VLAN information E. forward traffic based on Cisco Express Forwarding C. forward traffic simultaneously using both supervisors B. IP address D. provide automatic failover to back up supervisor in VSS mode D. B. Which configuration must be added to the new switch before it can be added to the switch stack? A.

C. A new LinkB is then attached between SwitchA and HubA. The switch port attached to LinkA immediately transitions to the blocking state. Both switch ports attached to the hub transitions to the blocking state. an engineer notices that the.Cisco 300-115 : Practice Test BPDUGuard is enabled on both ports of SwitchA. The bidirectional status of "unknown" indicates that the port will go into the disabled state because it stopped receiving UDLD packets from its neighbor. E. The switch port attached to LinkB does not transition to up. Answer: B. B.D Question No : 13 After reviewing UDLD status on switch ports. B. D.) A." Which statement describes what this indicates about the status of the port? A. Which two statements about the possible result of attaching the second link are true? (Choose two. UDLD moved into aggressive mode after inconsistent acknowledgements were detected. D.Certification Guaranteed 6 . C. The UDLD port is placed in the "unknown" state for 5 seconds until the next UDLD packet is received on the interface. The port is fully operational and no known issues are detected. LinkA is connected and forwarding traffic. One or both of the two switch ports attached to the hub goes into the err-disabled state when a BPDU is received. Initially. A heavy traffic load could cause BPDU transmissions to be blocked and leave a switching loop. A Composite Solution With Just One Click .

Which protocol does the network engineer configure on both devices to accomplish this? A. Manually prune default VLAN with switchport trunk allowed vlans remove. STP loop guard D. routing loop B.Cisco 300-115 : Practice Test Answer: A Question No : 14 Which action allows a network engineer to limit a default VLAN from being propagated across all trunks? A. Cisco Discovery Protocol is not supported. Answer: C Question No : 15 A network engineer has just deployed a non-Cisco device in the network and wants to get information about it from a connected device. NDP D. LLTD Answer: B Question No : 16 Which option is a possible cause for an errdisabled interface? A. C. LLDP C. D. so the open standard protocol must be configured.Certification Guaranteed 7 . security violation A Composite Solution With Just One Click . IRDP B. Upgrade to VTP version 3 for advanced feature set support. cable unplugged C. B. Enable VTP pruning on the VTP server. Use trunk pruning vlan 1.

Switch 1 does not have enough member ports configured. C. which option describes the reason for this error? A.Cisco 300-115 : Practice Test Answer: D Question No : 17 Refer to the exhibit. D. An engineer is configuring EtherChannel between two switches and notices the console message on switch 2. Based on the output. Switch 2 has too many member ports configured. The EtherChannel protocols do not match. The port channel interface numbers do not match. Answer: D A Composite Solution With Just One Click .Certification Guaranteed 8 . B.

Certification Guaranteed 9 . • Devices on VLAN 20 are restricted to the subnet of 172.120. For security reasons.120.40.40. A Composite Solution With Just One Click .40. The Radius server and application servers will be installed at a future date. • Packets from devices in any other address range should be dropped on VLAN 20. • Packets from devices in the subnet of 172. VLAN 20 is a new VLAN that will be used to provide the shipping personnel access to the server. Corporate polices do not allow layer 3 functionality to be enabled on the switches.0/24 should be allowed on VLAN 20. The topology diagram indicates their layer 2 mapping.Cisco 300-115 : Practice Test Question No : 18 Which AAA Authorization type includes PPP.120.0/24. auth-proxy Answer: A Question No : 19 CORRECT TEXT SWITCH. • Filtering should be implemented as close to the serverfarm as possible. and ARAP connections? A. Authentication is to be done via a Radius server: • Radius server host: 172. You have been tasked with implementing the above access control as a pre-condition to installing the servers. EXEC D. DSW1 and ASW1. network B. IP mobile C. SLIP. You must use the available IOS switch features.com is an IT company that has an existing enterprise network comprised of two layer 2 only switches.46 • Radius key: rad123 • Authentication should be implemented as close to the host as possible. it is necessary to restrict access to VLAN 20 in the following manner: • Users connecting to VLAN 20 via portfO/1 on ASW1 must be authenticated before they are given access to the network.

Certification Guaranteed 10 .Cisco 300-115 : Practice Test A Composite Solution With Just One Click .

Cisco 300-115 : Practice Test Answer: The configuration: Step1: Console to ASW1 from PC console 1 ASW1(config)#aaa new-model ASW1(config)#radius-server host 172.120.0 0.40.120.39.0.Certification Guaranteed 11 .0.255 DSW1(config-ext-nacl)#exit DSW1(config)#vlan access-map PASS 10 DSW1(config-access-map)#match ip address 10 DSW1(config-access-map)#action forward DSW1(config-access-map)#exit DSW1(config)#vlan access-map PASS 20 DSW1(config-access-map)#action drop DSW1(config-access-map)#exit DSW1(config)#vlan filter PASS vlan-list 20 A Composite Solution With Just One Click .46 key rad123 ASW1(config)#aaa authentication dot1x default group radius ASW1(config)#dot1x system-auth-control ASW1(config)#inter fastEthernet 0/1 ASW1(config-if)#switchport mode access ASW1(config-if)#dot1x port-control auto ASW1(config-if)#exit ASW1#copy run start Step2: Console to DSW1 from PC console 2 DSW1(config)#ip access-list standard 10 DSW1(config-ext-nacl)#permit 172.

stored in the address table. 50 B.Cisco 300-115 : Practice Test DSW1#copy run start Question No : 20 Which SDM template disables routing and supports the maximum number of unicast MAC addresses? A. and added to the running configuration? A. routing Answer: A Question No : 21 Which feature describes MAC addresses that are dynamically learned or manually configured. static D. access C.Certification Guaranteed 12 . sticky B. default D. 120 D. secure Answer: A Question No : 22 What is the default HSRP priority? A. 1024 Answer: B A Composite Solution With Just One Click . VLAN B. 100 C. dynamic C.

Cisco 300-115 : Practice Test Question No : 23 Which type of information does the DHCP snooping binding database contain? A. trusted hosts with leased IP addresses C.Certification Guaranteed 13 . trusted hosts with available IP addresses Answer: A Question No : 24 DRAG DROP Drag and drop the characteristic from the left to the matching Layer 2 protocol on the right. untrusted hosts with available IP addresses D. Answer: A Composite Solution With Just One Click . untrusted hosts with leased IP addresses B.

Which statement describes what happens to all ports in the bundle? A Composite Solution With Just One Click . RSTP B.Certification Guaranteed 14 . SDM templates are configured by accessing the switch using the web interface. depending on how the switch is used in the network. MST D. PVST+ E. C. Which Spanning Tree Protocol should be used to reduce switch resources and managerial burdens that are associated with multiple spanning-tree instances? A. E. SDM templates are used to configure ACLs that protect networks and specific hosts from unnecessary or unwanted traffic. PVST C. SDM templates are used to configure a set of ACLs that allows the users to manage the flow of traffic handled by the route processor.Cisco 300-115 : Practice Test Question No : 25 A network engineer is setting up a new switched network. SDM templates are used to create Layer 3 interfaces (switch virtual interfaces) to permit hosts in one VLAN to communicate with hosts in another VLAN. SDM templates are used to configure system resources in the switch to optimize support for specific features. B. Answer: A Question No : 27 A network engineer changed the port speed and duplex setting of an existing EtherChannel bundle that uses the PAgP protocol. D. RPVST+ Answer: C Question No : 26 Which statement about the use of SDM templates in a Cisco switch is true? A. The network is expected to grow and add many new VLANs in the future.

Disable DHCP snooping information option. Trust the interface that is connected to the server with the ip dhcp snooping trust command. C. PAgP drops the ports that do not match the configuration.Cisco 300-115 : Practice Test A. B. B. Which solution ensures that the server maintains network reachability in the future? A. PAgP changes the port speed but not the duplex for all ports in the bundle. PAgP does not change the port speed and duplex for all ports in the bundle until the switch is rebooted. Which command can prevent BPDU transmission on this port? A. Configure a static DHCP snooping binding entry on the switch. Verify the source MAC address of all untrusted interfaces with ip dhcp snooping verify mac-address command. a network analyzer is connected to Port f0/1 of a LAN switch. Answer: A Question No : 28 A server with a statically assigned IP address is attached to a switch that is provisioned for DHCP snooping. the network team is considering enabling dynamic ARP inspection alongside DHCP snooping. spanning-tree portfast bpduguard enable A Composite Solution With Just One Click . Answer: B Question No : 29 Refer to the exhibit. When troubleshooting a network problem. D. C. For more protection against malicious attacks. D. PAgP changes the port speed and duplex for all ports in the bundle.Certification Guaranteed 15 .

VTP does not recognize extended VLANs.Cisco 300-115 : Practice Test B. When a network administrator is attempting an SSH connection to the device. spanning-tree bpduguard default C.Certification Guaranteed 16 . Which version of VTP supports these extended VLANs? A. version 3 D. version 2 C. version 1 B. in which order does the device check the login credentials? A Composite Solution With Just One Click . spanning-tree portfast bpdufilter default D. Answer: C Question No : 31 Refer to the exhibit. no spanning-tree link-type shared Answer: C Question No : 30 A network administrator configures 10 extended VLANs ranging from VLANs 3051 to 3060 in an enterprise network.

Configure a SPAN session to monitor the received traffic on interface g0/5 for all VLANs except VLAN 3. local username Answer: A Question No : 32 Refer to the exhibit.Cisco 300-115 : Practice Test A. line password B. RADIUS server. ip dhcp snooping information A Composite Solution With Just One Click . local username. C. RADIUS server D. Answer: A Question No : 33 Which command is needed to enable DHCP snooping if a switchport is connected to a DHCP server? A. Line password.Certification Guaranteed 17 . ip dhcp snooping C. ip dhcp trust D. local username. What is the result of the SPAN configuration on a Cisco switch? A. Configure a SPAN session to monitor the received traffic on interface g0/4 for all VLANs except VLAN 3. B. local username C. Configure a SPAN session to monitor the received traffic on interface g0/5 only for VLAN 3. ip dhcp snooping trust B. RADIUS server. line password. Configure a SPAN session to monitor the received traffic on interface g0/4 only for VLAN 3. Line password. RADIUS server. D.

B. Answer: B Question No : 35 When you configure private VLANs on a switch.Certification Guaranteed 18 . but network loops would occur because the loadbalancing methods do not match. The EtherChannels would not form because the load-balancing method must match on the devices. D. The EtherChannels would form and both devices would use the dst-ip load-balancing method because Switch1 is configured with EtherChannel mode active. The EtherChannels would form and function properly even though the load-balancing and EtherChannel modes do not match. The EtherChannels would form. What is the result of the configuration? A. C. which port type connects the switch to the A Composite Solution With Just One Click .Cisco 300-115 : Practice Test Answer: A Question No : 34 Refer to the exhibit.

Certification Guaranteed 19 . trunk allowed VLANs D. promiscuous B.1x to secure the IP address that port security authenticates. isolated D. transparent bridging C. D.1x on the same interface. It allows port security to secure the IP address that 802. trunked Answer: A Question No : 36 A network engineer configures port security and 802. It allows 802. It allows port security to secure the MAC address that 802. L2P tunneling Answer: C Question No : 38 Refer to the exhibit. A Composite Solution With Just One Click .1x authenticates.Cisco 300-115 : Practice Test gateway router? A. B. community C.1x to secure the MAC address that port security authenticates. Answer: A Question No : 37 Which technique allows specific VLANs to be strictly permitted by the administrator? A. VLAN access-list E. Which option describes what this configuration allows? A. VTP pruning B.1x authenticates. It allows 802. C.

1 D. Proxy ARP B. a hardware problem Answer: B Question No : 39 Which protocol will enable a group of routers to form a single virtual router and will use the real IP address of a router as the gateway address? A.1.Certification Guaranteed 20 . a PC with IP of 10. VRRP E. HSRP C. HSRP misconfiguration C. GLBP Answer: D Question No : 40 Which two options are two results of using the command spanning-tree vlan 50 root primary within a spanning-tree network under global configuration? (Choose two.Cisco 300-115 : Practice Test Which option is the most likely explanation of the duplicate address message logged? A. spanning-tree loop B. IRDP D.10.) A Composite Solution With Just One Click .

All ports that are configured on the current switch with VLAN 50 transition to designated ports. The IP address is placed on the port-channel logical interface. Answer: B Question No : 42 Refer to the exhibit. B. C. Answer: A. D. B. A Composite Solution With Just One Click . E. The switchport that is configured for VLAN 50 is the primary connection to the spanningtree root switch. which statement about placement of the IP address is true? A.D Question No : 41 When a Layer 2 EtherChannel is configured. The IP address is placed on the highest numbered member port. The IP address is placed on the lowest numbered member port. Spanning tree determines the priority of the current root for VLAN 50 and reduces the priority of the local switch to a lower value. The spanning-tree timers are reduced to improve the convergence time for VLAN 50. D. The IP address is assigned via DHCP only. C. The priority value for VLAN 50 is set to 4094 on the root while the local switch priority is set to 32768.Certification Guaranteed 21 .Cisco 300-115 : Practice Test A.

Disable DTP and document the VTP domain mismatch. but users in company A are not able to access network resources in company B when DTP is enabled. Answer: C A Composite Solution With Just One Click . C.Certification Guaranteed 22 . D. Enable the company B switch with the vtp mode server command. Which action resolves this problem? A. B. Manually force trunking with switchport mode trunk on both switches.Cisco 300-115 : Practice Test The network switches for two companies have been connected and manually configured for the required VLANs. Delete vlan.dat and ensure that the switch with lowest MAC address is the VTP server.

Cisco 300-115 : Practice Test Question No : 43 What does the command vlan dot1q tag native accomplish when configured under global configuration? A. except when the native VLAN is set to 1. Enable switchport block on access ports. Control traffic is tagged. It allows control traffic to pass using the non-default VLAN. the IT manager has prohibited users from dynamically establishing trunks with their associated upstream switch. B. All frames within the native VLAN are tagged. Apply BPDU guard and BPDU filter. It removes the 4-byte dot1q tag from every frame that traverses the trunk interface(s). C. C. B. D. Disable DTP on a per interface basis. Configure trunk and access interfaces manually.Certification Guaranteed 23 .B A Composite Solution With Just One Click . 1024 Answer: B Question No : 45 For security reasons. Which two actions can prevent interface trunking? (Choose two. Answer: D Question No : 44 What is the maximum number of VLANs that can be assigned to an access switchport without a voice VLAN? A. Answer: A. D. 0 B.) A. 2 D. 1 C.

12 Answer: C Question No : 47 Ferris Plastics. you have been asked to investigate and respond to the following question.primary device for VLAN 103 and VLAN 104 • A failure of GigabitEthemet1/0/1 on primary device should cause the primary device to release its status as the primary device. 4 B. 8 D. with an enterprise network (access.Certification Guaranteed 24 . Using the running configurations and show commands. A Composite Solution With Just One Click . • DSW1 -primary device for VLAN 101 VLAN 102 and VLAN 105 • DSW2 . The distribution switches are configured to use HSRP to provide a high availability solution. Troubleshooting has identified several issues.Cisco 300-115 : Practice Test Question No : 46 What is the maximum number of 10 Gigabit Ethernet connections that can be utilized in an EtherChannel for the virtual switch link? A. Currently all interfaces are up. is a medium sized company. unless GigabitEthernet1/0/1 on backup device has also failed. Inc. 6 C. distribution and core switches) that provides LAN connectivity from user PCs to corporate servers.

Cisco 300-115 : Practice Test A Composite Solution With Just One Click .Certification Guaranteed 25 .

Decrease the decrement value in the track command for the VLAN 101 HSRP group on U DSWTs to a values less than the value in the track command for the VLAN 101 HSRP group on DSW2.Certification Guaranteed 26 . B. decrease the priority value to avaluethatis less ' than the priority value configured in the VLAN 101 HSRP group on DSW2. Answer: A Question No : 48 DHCP snooping and IP Source Guard have been configured on a switch that connects to several client workstations. DSW1 did not become the active router for VLAN 101 as desired. Disable preempt in the VLAN 101 HSRP group on DSW2's. GigabitEthernet1/0/1 on DSW1 was shut down. DSW2 became the active HSRP device for VLAN 101 as desired. D. However. All other interfaces were up. C. The IP address of one of the workstations does not match any entries found in the DHCP binding database. Enable preempt in the VLAN 101 HSRP group on DSW1. Which statement describes the outcome of this scenario? A Composite Solution With Just One Click . after GigabitEthemet1/0/1 on DSW1 was reactivated. In the VLAN 101 HSRP group on DSW1. What needs to be done to make the group for VLAN 101 function properly? A.Cisco 300-115 : Practice Test During routine maintenance.

B. Packets from the workstation will be rate limited according to the default values set on the switch. D.Certification Guaranteed 27 . Cisco Discovery Protocol advertisements are inconsistent between the local and remote devices. The interface that is connected to the workstation in question will be put into the errdisabled state. Cisco Express Forwarding is enabled locally. Answer: A Question No : 50 Your customer has asked you to come in and verify the operation of routers R1 and R2 which are configured to use HSRP. B. IP routing is disabled on neighboring devices. C. C. D. The engineer notices only a single neighbor that uses Cisco Discovery Protocol. They have questions about how these two devices will perform in the event of a device failure. but it has several routing neighbor relationships. The routers are connected via a Layer 2 switch. Traffic will pass accordingly after the new IP address is populated into the binding database. What would cause the output to show only the single neighbor? A. Answer: D Question No : 49 A network engineer notices inconsistent Cisco Discovery Protocol neighbors according to the diagram that is provided. A Composite Solution With Just One Click . The packets originating from the workstation are assumed to be spoofed and will be discarded.Cisco 300-115 : Practice Test A.

Cisco 300-115 : Practice Test A Composite Solution With Just One Click .Certification Guaranteed 28 .

Cisco 300-115 : Practice Test

What issue is causing Router R1 and R2 to both be displayed as the HSRP active router
for group 2?
A. The HSRP group number mismatch
B. The HSRP group authentication is misconfigured
C. The HSRP Hello packets are blocked
D. The HSRP timers mismatch
E. The HSRP group priorities are different
Answer: B

Question No : 51
A network engineer must implement Ethernet links that are capable of transporting frames
and IP traffic for different broadcast domains that are mutually isolated. Consider that this is
a multivendor environment. Which Cisco IOS switching feature can be used to achieve the
task?
A. PPP encapsulation with a virtual template
B. Link Aggregation Protocol at the access layer
C. dot1q VLAN trunking
D. Inter-Switch Link

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Cisco 300-115 : Practice Test
Answer: C

Question No : 52
After configuring new data VLANs 1020 through 1030 on the VTP server, a network
engineer notices that none of the VTP clients are receiving the updates. What is the
problem?
A. The VTP server must be reloaded.
B. The VTP version number must be set to version 3.
C. After each update to the VTP server, it takes up to 4 hours propagate.
D. VTP must be stopped and restarted on the server.
E. Another switch in the domain has a higher revision number than the server.
Answer: B

Question No : 53
Several new switches have been added to the existing network as VTP clients. All of the
new switches have been configured with the same VTP domain, password, and version.
However, VLANs are not passing from the VTP server (existing network) to the VTP
clients. What must be done to fix this?
A. Remove the VTP domain name from all switches with "null" and then replace it with the
new domain name.
B. Configure a different native VLAN on all new switches that are configured as VTP
clients.
C. Provision one of the new switches to be the VTP server and duplicate information from
the existing network.
D. Ensure that all switch interconnects are configured as trunks to allow VTP information to
be transferred.
Answer: D

Question No : 54
Which option is a benefit of using VSS?

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Cisco 300-115 : Practice Test
A. reduces cost
B. simplifies configuration
C. provides two independent supervisors with two different control planes
D. removes the need for a First Hop Redundancy Protocol
Answer: D

Question No : 55
An EtherChannel bundle has been established between a Cisco switch and a corporate
web server. The network administrator noticed that only one of the EtherChannel links is
being utilized to reach the web server. What should be done on the Cisco switch to allow
for better EtherChannel utilization to the corporate web server?
A. Enable Cisco Express Forwarding to allow for more effective traffic sharing over the
EtherChannel bundle.
B. Adjust the EtherChannel load-balancing method based on destination IP addresses.
C. Disable spanning tree on all interfaces that are participating in the EtherChannel bundle.
D. Use link-state tracking to allow for improved load balancing of traffic upon link failure to
the server.
E. Adjust the EtherChannel load-balancing method based on source IP addresses.
Answer: E

Question No : 56
Which switch feature prevents traffic on a LAN from being overwhelmed by continuous
multicast or broadcast traffic?
A. storm control
B. port security
C. VTP pruning
D. VLAN trunking
Answer: A

Question No : 57

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Certification Guaranteed 32 . Which EtherChannel negotiation protocol is configured on the interface f0/13 – f0/15? A. Port Combination Protocol D.Cisco 300-115 : Practice Test Refer to the exhibit. Link Combination Control Protocol B. Port Aggregation Protocol C. Link Aggregation Control Protocol Answer: B Question No : 58 Which statement about using EtherChannel on Cisco IOS switches is true? A Composite Solution With Just One Click .

Cisco 300-115 : Practice Test
A. A switch can support up to eight compatibly configured Ethernet interfaces in an
EtherChannel. The EtherChannel provides full-duplex bandwidth up to 800 Mbps only for
Fast EtherChannel or 8 Gbps only for Gigabit EtherChannel.
B. A switch can support up to 10 compatibly configured Ethernet interfaces in an
EtherChannel. The EtherChannel provides full-duplex bandwidth up to 1000 Mbps only for
Fast EtherChannel or 8 Gbps only for Gigabit EtherChannel.
C. A switch can support up to eight compatibly configured Ethernet interfaces in an
EtherChannel. The EtherChannel provides full-duplex bandwidth up to 800 Mbps only for
Fast EtherChannel or 16 Gbps only for Gigabit EtherChannel.
D. A switch can support up to 10 compatibly configured Ethernet interfaces in an
EtherChannel. The EtherChannel provides full-duplex bandwidth up to 1000 Mbps only for
Fast EtherChannel or 10 Gbps only for Gigabit EtherChannel.
Answer: A

Question No : 59

Refer to the exhibit.

Which option describes the reason for this message in a GLBP configuration?
A. Unavailable GLBP active forwarder
B. Incorrect GLBP IP address
C. HSRP configured on same interface as GLBP
D. Layer 2 loop
Answer: D

Question No : 60
Which feature must be enabled to eliminate the broadcasting of all unknown traffic to
switches that are not participating in the specific VLAN?
A. VTP pruning
B. port-security
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Cisco 300-115 : Practice Test
C. storm control
D. bpdguard
Answer: A

Question No : 61
To follow the Layer 2 switching guidelines, a network engineer decides to create a separate
spanning tree for every group of 10 VLANs. Which version of spanning tree is appropriate
to meet the company policy?
A. MST
B. PVST+
C. RSTP
D. RPVST+
E. STP
Answer: A

Question No : 62
A network is running VTPv2. After verifying all VTP settings, the network engineer notices
that the new switch is not receiving the list of VLANs from the server. Which action resolves
this problem?
A. Reload the new switch.
B. Restart the VTP process on the new switch.
C. Reload the VTP server.
D. Verify connected trunk ports.
Answer: D

Question No : 63
Refer to the exhibit.

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Cisco 300-115 : Practice Test

All ports are members of VLAN 10. Considering the default cost of upstream bridges to the
root bridge is equal, which option will be the new root port for VLAN 10?
A. interface f0/13
B. interface f0/14
C. interface f0/15
D. interface f0/21
Answer: D

Question No : 64
After an EtherChannel is configured between two Cisco switches, interface port channel 1
is in the down/down state. Switch A is configured with channel-group 1 mode active, while
Switch B is configured with channel-group 1 mode desirable. Why is the EtherChannel
bundle not working?
A. The switches are using mismatched EtherChannel negotiation modes.
B. The switch ports are not configured in trunking mode.
C. LACP priority must be configured on both switches.
D. The channel group identifier must be different for Switch A and Switch B.

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Answer: B Question No : 67 A network engineer must adjust the STP interface attributes to influence root port selection. Which two elements are used to accomplish this? (Choose two. source MAC address and source IP address B. root guard A Composite Solution With Just One Click . then a TC BPDU is generated. Only edge ports moving to the blocking state generate a TC BPDU. cost C. Any change in the state of the port generates a TC BPDU. forward-timers D. D. source MAC address and destination IP address D. Only nonedge ports moving to the forwarding state generate a TC BPDU.) A.Certification Guaranteed 36 . destination MAC address and destination IP address C. source MAC address and destination MAC address Answer: D Question No : 66 Which statement is true about RSTP topology changes? A.Cisco 300-115 : Practice Test Answer: A Question No : 65 Which option is valid for EtherChannel load balancing? A. C. If either an edge port or a nonedge port moves to a block state. port-priority B. B. Any loss of connectivity generates a TC BPDU. E. link type E.

Switch B is configured with an access port to Switch A. C. active virtual gateway D. Switch B is configured in transparent mode. Switch A. B. designated router Answer: C A Composite Solution With Just One Click . The VTP revision number of the Switch B is higher than that of Switch A. Answer: A Question No : 69 Which gateway role is responsible for answering ARP requests for the virtual IP address in GLBP? A.Cisco 300-115 : Practice Test Answer: A. active virtual forwarder B.B Question No : 68 Refer to the exhibit. B. active virtual router C. and C are trunked together and have been properly configured for VTP. while Switch C is configured with a trunk port to Switch B.Certification Guaranteed 37 . The trunk between Switch A and Switch B is misconfigured. What is the most probable cause of this behavior? A. Switch C receives VLAN information from the VTP server Switch A. but Switch B does not receive any VLAN information. D.

If an interface is enabled for portfast receives BDPU. What is the root cause of the problem? A.30 is issued. If an interface is enabled for portfast receives BDPU. and forwarding states.Certification Guaranteed 38 . Answer: A Question No : 72 The network manager has requested that several new VLANs (VLAN 10. the port does not go through the spanning-tree listening. and 30) are allowed to traverse the switch trunk interface. the port is shut down immediately. BPDU guard Answer: D Question No : 71 A network engineer configured an Ethernet switch using these commands. BPDU filtering B. EtherChannel D. The command effectively removed all other working VLANs and replaced them with the A Composite Solution With Just One Click . C. 20. learning. D. the port goes through the spanning-tree listening. learning. After the command switchport trunk allowed vlan 10. B. If an interface is enabled for portfast receives BDPU. If an interface is enabled for portfast receives BDPU. BackboneFast C. all other existing VLANs no longer pass traffic over the trunk. the port goes into the spanningtree inconsistent state.Cisco 300-115 : Practice Test Question No : 70 Enablement of which feature puts the port into err-disabled state when the port has PortFast enabled and it receives BPDUs? A. Switchone(config) # Spanning-tree portfast bpdufilter default Which statement about the spanning-tree portfast feature on the switch is true? A. and forwarding states.20.

For their disaster recovery feature to operate successfully. Spanning-Tree PortFast E. Otherwise. the application server team has indicated that they must not have the standard 30 second delay before their switchport enters a forwarding state. they require the switchport to enter a forwarding state immediately. Answer: A Question No : 73 Which two statements are true about recommended practices that are to be used in a local VLAN solution design where layer 2 traffic is to be kept to a minimum? (Choose two. Allowing additional VLANs across the trunk introduced a loop in the network. Spanning-Tree Fast Forward Answer: D A Composite Solution With Just One Click . VLANs should be localized to a single switch unless voice VLANs are being utilized. E. D. Answer: B. Routing should not be performed between VLANs located on separate switches.Cisco 300-115 : Practice Test new VLANs. routing should occur at the distribution layer. VTP pruning removed all unused VLANs. C. Routing may be performed at all layers but is most commonly done at the core and distribution layers.D Question No : 74 For client server failover purposes. B. D. Routing should occur at the access layer if voice VLANs are utilized. ISL was unable to encapsulate more than the already permitted VLANs across the trunk. B. Spanning-Tree FastPort D. VLANs should be local to a switch. C. Which spanning-tree feature satisfies this requirement? A. Spanning-Tree Timers C.) A.Certification Guaranteed 39 . Rapid Spanning-Tree B.

D. If BPDUs are received by a port configured for PortFast. A Composite Solution With Just One Click . D.Certification Guaranteed 40 . (config)# aaa authentication login default local radius D. Each device broadcasts periodic advertisements to all of its neighbors. If BPDUs are received by a port configured for PortFast. Each device sends periodic advertisements to a central device that builds the network topology. B. (config)# aaa authentication login default radius local B. Each device sends periodic advertisements to multicast address 01:00:0C:CC:CC:CC. they are ignored and none are sent. Answer: A Question No : 76 Which command creates a login authentication method named "login" that will primarily use RADIUS and fail over to the local user database? A. The command enables BPDU filtering on all ports regardless of whether they are configured for BPDU filtering at the interface level.Cisco 300-115 : Practice Test Question No : 75 What is the effect of configuring the following command on a switch? Switch(config) # spanning-tree portfast bpdufilter default A. (config)# aaa authentication login login radius local C. C. B. Each device sends periodic advertisements to all IP addresses in its ARP table. C. then PortFast is disabled and the BPDUs are processed normally. (config)# aaa authentication login radius local Answer: B Question No : 77 Which statement about Cisco devices learning about each other through Cisco Discovery Protocol is true? A. If BPDUs are received by a port configured for PortFast. the port transitions to the forwarding state.

Certification Guaranteed 41 . They have questions about how these two devices will perform in the event of a device failure.Cisco 300-115 : Practice Test Answer: A Question No : 78 Your customer has asked you to come in and verify the operation of routers R1 and R2 which are configured to use HSRP. A Composite Solution With Just One Click .

Certification Guaranteed 42 .0c07.Cisco 300-115 : Practice Test What is the virtual mac-address of HSRP group 1? A.0000.ac01 D.ac02 B. 4000.0000. 0000. 0000. 4000.0c07.0010 C.ac01 A Composite Solution With Just One Click .

but version 2 does not. D. C. Cisco Discovery Protocol version 1 and version 2 carry native VLAN information.0000. but versions 1 and 2 do not. B. Cisco Discovery Protocol version 2 carries native VLAN information. B. C. Use the console access to the existing and new switches to configure and verify correct device configuration. A Composite Solution With Just One Click .0c07. A sticky MAC address ages out of the MAC address table after 600 seconds. Answer: A Question No : 80 Which statement about using native VLANs to carry untagged frames is true? A. 4000. but version 1 does not. A sticky MAC address is lost when the switch reboots.Certification Guaranteed 43 .0010 Answer: B Question No : 79 Which statement about the MAC address sticky entries in the switch when the copy run start command is entered is true? A.ac02 F. 0000. Cisco Discovery Protocol version 3 carries native VLAN information. A sticky MAC address is retained when the switch reboots. A sticky MAC address can be a unicast or multicast address. Answer: A Question No : 81 You have been asked to install and configure a new switch in a customer network. Cisco Discovery Protocol version 1 carries native VLAN information.Cisco 300-115 : Practice Test E. D.

Cisco 300-115 : Practice Test A Composite Solution With Just One Click .Certification Guaranteed 44 .

Certification Guaranteed 45 .Cisco 300-115 : Practice Test A Composite Solution With Just One Click .

Cisco 300-115 : Practice Test Examine the VTP configuration. Disable VTP pruning on SW1 only B. You are required to configure private VLANs for a new server deployment connecting to the SW4 switch. Question No : 82 Refer to the exhibit. Which of the following configuration steps will allow creating private VLANs? A.Certification Guaranteed 46 . A Composite Solution With Just One Click . SW4 and New_Switch E. Disable VTP pruning on New_Switch and SW4 only. only SW4 will connect to servers in a private VLAN. you will need to only disable pruning on the switch that contains the private VLANs. Disable VTP pruning on SW2 only C. Answer: C Explanation: To create private VLANs. Disable VTP pruning on SW4 only D. Disable VTP pruning on SW2. In this case.

Cisco 300-115 : Practice Test A network engineer wants to analyze all incoming and outgoing packets for an interface that is connected to an access switch. A monitor session on the distribution switch with a physical interface as the source and the remote SPAN VLAN as the destination B. A monitor session on the access switch with a remote SPAN VLAN source and the physical interface as the destination F.Certification Guaranteed 47 . aaa new-model B. aaa accounting Answer: A A Composite Solution With Just One Click . A monitor session on the distribution switch with a remote SPAN VLAN as the source and physical interface as the destination E. aaa authorization D. A monitor session on the access switch with a physical interface source and the remote SPAN VLAN as the destination D. A remote SPAN VLAN on the distribution and access layer switch C.C.D Question No : 83 Which command globally enables AAA on a device? A. Which three items must be configured to mirror traffic to a packet sniffer that is connected to the distribution switch? (Choose three. A monitor session on the distribution switch with a physical interface as the source and a physical interface as the destination Answer: B.) A. aaa authentication C.

Certification Guaranteed 48 .Cisco 300-115 : Practice Test Question No : 84 You have been asked to install and configure a new switch in a customer network. Use the console access to the existing and new switches to configure and verify correct device configuration. A Composite Solution With Just One Click .

Certification Guaranteed 49 .Cisco 300-115 : Practice Test A Composite Solution With Just One Click .

Cisco 300-115 : Practice Test You are adding new VLANs.Certification Guaranteed 50 . Configure VLAN 500 & VLAN 600 on both SW1 & SW2 A Composite Solution With Just One Click . Which configuration step is valid? A. VLAN500 and VLAN600 to the topology in such way that you need to configure SW1 as primary root for VLAN 500 and secondary for VLAN 600 and SW2 as primary root for VLAN 600 and secondary for VLAN 500.

so we will need to add both VLANs to SW1 and SW2. configure vtp mode as off and configure VLAN 500 and VLAN 600. SW2. Configure VLAN 500 and VLAN 600 on SW1 only C. On SW2. Configure VLAN 500 and VLAN 600 on SW2 only D. but SW4 is a client. Answer: A Explanation: By issuing the “show vtp status command on SW2.SW2 and SW4 E.Certification Guaranteed 51 . Configure VLAN 500 and VLAN 600 on SW1 .Cisco 300-115 : Practice Test B. and SW4 we see that both SW1 and SW2 are operating in VTP server mode. A Composite Solution With Just One Click . configure back to vtp server mode.

BPDUignore D. The engineer does not want this switch participating in Spanning Tree with the rest of the network. BPDUblock B. however. BPDUdisable Answer: B Question No : 86 You have been asked to install and configure a new switch in a customer network. BPDUfilter C. end user connectivity is still required. BPDUguard E. Use the console access to the existing and new switches to configure and verify correct device configuration.Cisco 300-115 : Practice Test Question No : 85 A network engineer is installing a switch for temporary workers to connect to.Certification Guaranteed 52 . A Composite Solution With Just One Click . Which spanning-tree feature accomplishes this? A.

Certification Guaranteed 53 .Cisco 300-115 : Practice Test A Composite Solution With Just One Click .

Cisco 300-115 : Practice Test A Composite Solution With Just One Click .Certification Guaranteed 54 .

By issuing the “show interface trunk” command on SW1 and SW2 we see the native VLAN is 99.Certification Guaranteed 55 .Cisco 300-115 : Practice Test Refer to the configuration. For which configured VLAN are untagged frames sent over trunk between SW1 and SW2? A. VLAN 99 C. VLAN 40 E. VLAN 200 G. VLAN 300 Answer: B Explanation: The native VLAN is used for untagged frames sent along a trunk. VLAN 50 F. A Composite Solution With Just One Click . VLAN1 B. VLAN 999 D.

Certification Guaranteed 56 . SPAN encapsulation replication must be enabled to capture EtherChannel destination traffic. C. The port channel can be used as a SPAN source. What is a cause for this issue? A. D. the network administrator notices that not all traffic is being replicated to the management server. B. RSPAN must be used to capture EtherChannel bidirectional traffic. After configuring SPAN to monitor this port.Cisco 300-115 : Practice Test Question No : 87 An access switch has been configured with an EtherChannel port. but not a destination. VLAN filters are required to ensure traffic mirrors effectively. A Composite Solution With Just One Click . Answer: C Question No : 88 Refer to the exhibit.

Certification Guaranteed 57 . CDP is disabled by default and can be enabled globally with the command cdp enable. CDP is enabled by default and can be disabled globally with the command no cdp A Composite Solution With Just One Click . DSW1(config-if)#cdp timer 60 Answer: C Question No : 89 Which statement about Cisco Discovery Protocol configuration on a Cisco switch is true? A. CDP is enabled by default and can be disabled globally with the command no cdp run. DSW1(config)#cdp timer 90 B.Cisco 300-115 : Practice Test Which configuration ensures that the Cisco Discovery Protocol packet update frequency sent from DSW1 to ALS1 is half of the default value? A. DSW1(config-if)#cdp holdtime 60 C. DSW1(config)#cdp holdtime 90 E. B. DSW1(config-if)#cdp holdtime 30 F. C. DSW1(config)#cdp timer 30 D.

Certification Guaranteed 58 . virtual router standby Answer: A Question No : 92 In which portion of the frame is the 802. within the Ethernet FCS D. virtual router master B. within the Ethernet header B. virtual router active D. CDP is disabled by default and can be enabled globally with the command cdp run. Answer: A Question No : 90 On which layer does IP source guard provide filtering to prevent a malicious host from impersonating the IP address of a legitimate host? A. Layer 7 Answer: B Question No : 91 Which VRRP router is responsible for forwarding packets that are sent to the IP addresses of the virtual router? A. virtual router backup C. D.1q header found? A. Layer 1 B. Layer 2 C. Layer 3 D. within the Ethernet source MAC address A Composite Solution With Just One Click .Cisco 300-115 : Practice Test enable. within the Ethernet payload C.

Which set of configurations will result in all ports on both switches successfully bundling into an EtherChannel? A.Certification Guaranteed 59 . switch1 channel-group 1 mode desirable switch2 channel-group 1 mode passive C. switch1 A Composite Solution With Just One Click .Cisco 300-115 : Practice Test Answer: A Question No : 93 Refer to the exhibit. switch1 channel-group 1 mode active switch2 channel-group 1 mode auto B.

C. The local switch is overloaded with the amount of sourced traffic that must be replicated to the remote switch. when is a syslog message generated? A. Answer: A Question No : 96 Refer to the exhibit. however. Which type of misconfiguration is a cause? A. The local and remote RSPAN switches are configured using different session IDs. Answer: A Question No : 95 RSPAN has been configured on a Cisco Catalyst switch. traffic is not being replicated to the remote switch.Certification Guaranteed 60 . More than 64 MAC addresses are added to the content-addressable memory. A new MAC address is removed from the content-addressable memory. D. A Composite Solution With Just One Click .Cisco 300-115 : Practice Test channel-group 1 mode on switch2 channel-group 1 mode auto D. A MAC address or host moves between different switch ports. The local RSPAN switch is replicating only Rx traffic to the remote switch. D. C. B. B. The RSPAN designated VLAN is missing the remote span command. switch1 channel-group 1 mode desirable switch2 channel-group 1 mode auto Answer: D Question No : 94 If a network engineer applies the command mac-address-table notification mac-move on a Cisco switch port. A new MAC address is added to the content-addressable memory.

C. SPAN session 2 monitors all traffic entering and exiting port FastEthernet 0/15. RSPAN session 1 is incompletely configured for monitoring. RSPAN session 1 monitors activity on VLAN 50 of a remote switch. D. SPAN session 2 only monitors egress traffic exiting port FastEthernet 0/14.Certification Guaranteed 61 . Converting a port channel to mLACP can cause a service disruption. It is available only on a Cisco Catalyst 6500 Series chassis. B. It does not support 1Gb links. D. Answer: C Question No : 98 A Composite Solution With Just One Click .Cisco 300-115 : Practice Test Which statement about the SPAN and RSPAN configuration on SW1 is true? A. Answer: C Question No : 97 Which statement about restrictions for multichassis LACP is true? A. C. B. It is not available in VSS.

8 Answer: B Question No : 100 A new network that consists of several switches has been connected together via trunking interfaces. D. VTP summary advertisements are sent out of all ports with the new domain name. Answer: C Question No : 101 A Composite Solution With Just One Click . which statement describes what happens when a domain name is configured on one of the switches? A. Answer: A Question No : 99 What is the maximum number of virtual MAC addresses that GLBP allows per group? A. Upgrade the PFC to support the latest load balancing methods. Switches with higher revision numbers does not accept the new domain name. Ensure that IP CEF is enabled globally to support all load balancing methods.Certification Guaranteed 62 . D. All other switches with the default domain name become VTP clients. 4 C. B. B. Adjust the switch SDM back to "default". 6 D. If all switches currently have the default VTP domain name "null". C.Cisco 300-115 : Practice Test A network engineer must set the load balance method on an existing port channel. The switch with the non-default domain name restores back to "null" upon reboot. Which action must be done to apply a new load balancing method? A. C. 2 B. Configure the new load balancing method using port-channel load-balance.

isolated port C. B. static ARP database Answer: A Question No : 103 Interface FastEthernet0/1 is configured as a trunk interface that allows all VLANs. DHCP snooping database B. promiscuous port B. Traffic from VLAN 4 is not sent to the SPAN destination interface. All VLAN traffic is sent to the SPAN destination interface. C. Filtering a trunked SPAN port effectively disables SPAN operations for all VLANs. Traffic from VLANs 1 to 8. including the community and isolated host ports? A. 39. dynamic ARP database C. community port D. E. dynamic routing database D.Certification Guaranteed 63 . This command is configured globally: monitor session 2 filter vlan 1 . trunk port Answer: A Question No : 102 Which database is used to determine the validity of an ARP packet based on a valid IP-toMAC address binding? A.Cisco 300-115 : Practice Test Which private VLAN access port belongs to the primary VLAN and can communicate with all interfaces. and 52 is replicated to the SPAN destination port. Answer: E A Composite Solution With Just One Click . The trunk's native VLAN must be changed to something other than VLAN 1. 52 What is the result of the implemented command? A.8. D. 39.

HSRP router number D. spanning-tree portfast D.Cisco 300-115 : Practice Test Question No : 104 When IP Source Guard with source IP filtering is enabled on an interface. EtherChannel port group D. HSRP group number C.ac represent? A.ac0a. static trunk ports B. HSRP well-known physical MAC address E.Certification Guaranteed 64 .0c07. DHCP snooping B. storm control C. vendor code B. destination port for SPAN C. dynamic access point Answer: A A Composite Solution With Just One Click . which feature must be enabled on the access VLAN for that interface? A. what does 07. HSRP well-known virtual MAC address Answer: E Question No : 106 On which interface can port security be configured? A. private VLAN Answer: A Question No : 105 In the hardware address 0000.

OSPF Answer: C Question No : 109 What is the size of the VLAN field inside an 802. 8-bit B. GLBP B. E. Apply ip dhcp snooping trust on all interfaces with dynamic addresses. 32-bit Answer: B A Composite Solution With Just One Click . HSRP C. A DHCP snooping database agent should be configured. C. What is the solution to avoid the snooping database from being rebuilt after every device reboot? A.1q frame? A. Use IP Source Guard to protect the DHCP binding table entries from being lost upon rebooting. Answer: A Question No : 108 Which First Hop Redundancy Protocol is an IEEE Standard? A.Certification Guaranteed 65 . Disable Option 82 for DHCP data insertion. B. D. 16-bit D. Enable DHCP snooping for all VLANs that are associated with the switch. VRRP D. 12-bit C.Cisco 300-115 : Practice Test Question No : 107 A Cisco Catalyst switch that is prone to reboots continues to rebuild the DHCP snooping database.

What should be configured for extended VLANs? A. Answer: D Question No : 111 After implementing VTP. VTP authentication is required when using extended VLANs because of their ability to cause network instability.Cisco 300-115 : Practice Test Question No : 110 What action should a network administrator take to enable VTP pruning on an entire management domain? A. VTP does not support extended VLANs and should be manually added to all switches. 300 seconds D. Enable VTP pruning on any switch in the management domain. 600 seconds Answer: C Question No : 113 A Composite Solution With Just One Click . Extended VLANs will not propagate to different IOS versions when extended VLANs are in use. Enable VTP pruning on any client switch in the domain. Enable VTP pruning on every switch in the domain. 100 seconds C. Enable VTP version 3. Ensure that all switches run the same Cisco IOS version. the extended VLANs are not being propagated to other VTP switches. 30 seconds B. C. Answer: B Question No : 112 What is the default value for the errdisable recovery interval in a Cisco switch? A.Certification Guaranteed 66 . D. C. B. Enable VTP pruning on a VTP server in the management domain. B. D. which supports extended VLAN propagation.

a Network Administrator noticed that one port stops receiving UDLD packets. UDLD port is configured in aggressive mode. VACL D. LLDP cannot provide information about VTP. D. VTP pruning C. C. B. L2P tunneling Answer: A Question No : 114 After UDLD is implemented. UDLD is enabled globally. The port then transitions into the errdisable state. Which option can be configured to accomplish this? A. LLDP can discover only Windows servers. Which option describes what causes the port to go into the errdisable state? A. UDLD timers are inconsistent.Cisco 300-115 : Practice Test A manager tells the network engineer to permit only certain VLANs across a specific trunk interface. This port continues to reestablish until after eight failed retries.Certification Guaranteed 67 . LLDP does not support TLVs. LLDP can discover up to two devices per port. Answer: A Question No : 116 A Composite Solution With Just One Click . B. allowed VLAN list B. Normal UDLD operations that prevent traffic loops. Answer: B Question No : 115 Which option describes a limitation of LLDP? A. C. D.

Cisco 300-115 : Practice Test Which statement describes what happens if all VSL connections between the virtual switch members are lost? A. D. Using the running configurations and show commands. and both virtual switch members continue to forward traffic independently. and only the new active virtual switch continues to forward traffic. The VSS transitions to the dual active recovery mode.primary device for VLAN 103 and VLAN 104 • A failure of GigabitEthemet1/0/1 on primary device should cause the primary device to release its status as the primary device. The VSS transitions to the dual active recovery mode. is a medium sized company. Currently all interfaces are up. B. distribution and core switches) that provides LAN connectivity from user PCs to corporate servers. you have been asked to investigate and respond to the following question. Answer: D Question No : 117 Ferris Plastics. • DSW1 -primary device for VLAN 101 VLAN 102 and VLAN 105 • DSW2 . unless GigabitEthernet1/0/1 on backup device has also failed. A Composite Solution With Just One Click . Inc. Both virtual switch members cease to forward traffic. The virtual switch members reload. Troubleshooting has identified several issues. C.Certification Guaranteed 68 . The distribution switches are configured to use HSRP to provide a high availability solution. with an enterprise network (access.

Cisco 300-115 : Practice Test A Composite Solution With Just One Click .Certification Guaranteed 69 .

D. RADIUS using VSA Answer: A A Composite Solution With Just One Click . RADIUS with CoA D. increase the decrement value in the track command to a value greater than 10 and less than 50. On DSW2. Answer: C Question No : 118 Which authentication service is needed to configure 802. what can be done to make the group function properly? A. C. DSW2 has not become the active device for the VLAN 103 HSRP group. RADIUS with EAP Extension B. As related to the VLAN 103 HSRP group. increase the priority value to a value greater 200 and less than 250.Certification Guaranteed 70 . disable preempt. TACACS+ C.1x? A. On DSW1. decrease the priority value to a value less than 190 and greater than 150. On DSW2. B. On DSW1.Cisco 300-115 : Practice Test All interfaces are active.

B. What would cause this issue? A. as shown here: A Composite Solution With Just One Click . D. C.Cisco 300-115 : Practice Test Question No : 119 Refer to the exhibit. Answer: C Question No : 120 Refer to the exhibit. The VTP revision number of Switch B is higher than that of Switch A. VTP pruning is configured globally on all switches and it removed VLANs from the trunk interface that is connected to Switch C. A VTP authentication mismatch occurred between Switch A and Switch B. Users of PC-1 experience slow connection when a webpage is requested from the server. and C are trunked together and have been properly configured for VTP.Certification Guaranteed 71 . Switch B has all VLANs. The trunk between Switch A and Switch B is misconfigured. the network engineer configured an EtherChannel on interfaces Fa1/0 and Fa0/1 of the server farm switch. but Switch C is not receiving traffic from certain VLANs. B. To increase bandwidth. Switch A.

traffic is still slow. The interface is configured as the source of the SPAN session. A Composite Solution With Just One Click .Cisco 300-115 : Practice Test Server_Switch#sh etherchannel load-balance EtherChannel Load-Balancing Operational State (src-mac): Non-IP: Source MAC address IPv4: Source MAC address IPv6: Source IP address Server_Switch# However. C. Disable EtherChannel load balancing. The interface is configured as the target of the SPAN session. D. B. C. D. There is a speed mismatch on the interface. Contact Cisco TAC to report a bug on the switch. What is causing the line protocol on this interface to be shown as down? A. Change the load-balance method to dst-mac. Upgrade the switch IOS to IP services image. Answer: C Question No : 121 Refer to the exhibit. There is a layer 1 physical issue. A network engineer investigates a recent network failure and notices that one of the interfaces on the switch is still down. B.Certification Guaranteed 72 . Which action can the engineer take to resolve this issue? A.

but when a RSTP switch receives a 802. by disabling periodic VTP updates Answer: B Question No : 123 What happens on a Cisco switch that runs Cisco IOS when an RSTP-configured switch receives 802.1d does not understand RSTP BPDUs because they are different versions.1d BPDU and eventually the two switches run 802.1d does not understand RSTP BPDUs because they are different versions.1d to communicate. There is a duplex mismatch on the interface.1d BPDU.1d BPDU? A.1d BPDU. it does not respond with a 802.1d to communicate. it responds with a 802. B. 802.Cisco 300-115 : Practice Test E. Answer: C Question No : 122 How does VTP pruning enhance network bandwidth? A.1d BPDU and eventually the two switches run 802. Answer: A Question No : 124 Which option lists the modes that are available for configuring UDLD on a Cisco switch? A Composite Solution With Just One Click . by restricting unicast traffic across VTP domains B. D. 802.1d BPDU and eventually the two switches run 802.Certification Guaranteed 73 .1d BPDU.1d BPDU. by reducing unnecessary flooding of traffic to inactive VLANs C.1d BPDU.1d understands RSTP BPDUs because they are the same version. 802. C. but when a RSTP switch receives an 802. by limiting the spreading of VLAN information D. it does not respond with a 802. 802. but when a RSTP switch receives a 802.1d to communicate.1d understands RSTP BPDUs because they are the same version. but when a RSTP switch receives a 802. it responds with an 802.

Cisco 300-115 : Practice Test A. 1000 B.1Q trunking B. normal and standby Answer: A Question No : 125 Which feature is automatically configured when an administrator enables a voice VLAN? A. 4095 F. how many VLANs can be used to carry user traffic? A. QoS D. 1001 C. 1024 D.Certification Guaranteed 74 . private VLANs Answer: B Question No : 126 When you design a switched network using VTPv2. normal and active D. 2048 E. PortFast C. normal and aggressive B. normal and passive E. active and aggressive C. 4096 Answer: B Question No : 127 Which statement describes one major issue that VTP can cause in an enterprise network when a new switch is introduced in the network in VTP mode server? A Composite Solution With Just One Click . 802.

RSTP has been enabled per interface and not globally. D.Certification Guaranteed 75 . A Composite Solution With Just One Click . C. It can cause a network-wide VLAN configuration change if the revision number on the new switch is higher. D.Cisco 300-115 : Practice Test A. B. It can cause network access ports to go into err-disabled state. Answer: B Question No : 128 An administrator recently configured all ports for rapid transition using PortFast. The STP root bridge selection is forcing key ports to remain in non-rapid transitioning mode. it has been determined that several ports are not transitioning as they should. The switch does not have the processing power to ensure rapid transition for all ports. C. It can cause routing loops. They have questions about how these two devices will perform in the event of a device failure. Answer: C Question No : 129 Your customer has asked you to come in and verify the operation of routers R1 and R2 which are configured to use HSRP. It can cause a network-wide VLAN configuration change if the revision number on the new switch is lower. What is the reason for this? A. After testing. B. STP is unable to achieve rapid transition for trunk links.

Cisco 300-115 : Practice Test A Composite Solution With Just One Click .Certification Guaranteed 76 .

hardware platform. R1-50 %. port-duplex.Certification Guaranteed 77 .16. hardware platform B. R2-100% D.10. memory errors C. port-duplex. R1-100% Answer: D Question No : 130 Which option lists the information that is contained in a Cisco Discovery Protocol advertisement? A. port-duplex. memory errors. R1-0% B.0/24 subnet is being forwarded through R1? A. memory errors Answer: A A Composite Solution With Just One Click . R2-50% C. hardware platform D. native VLAN IDs. native VLAN IDs. native VLAN IDs.Cisco 300-115 : Practice Test What percentage of the outgoing traffic from the 172.

logging buffered D. Cisco IOS Embedded Event Manager C. Which option must be enabled to allow for enhanced reporting mechanisms using Cisco Discovery Protocol? A. it is found that rapid error tracking is not currently enabled.Certification Guaranteed 78 . Cisco Discovery Protocol logging options Answer: A Question No : 132 Refer to the exhibit. Cisco Discovery Protocol source interface E.Cisco 300-115 : Practice Test Question No : 131 While doing network discovery using Cisco Discovery Protocol. A Composite Solution With Just One Click . Cisco Discovery Protocol version 2 B.

Answer: C Question No : 133 Which command does a network engineer use to verify the spanning-tree status for VLAN 10? A Composite Solution With Just One Click . Which action is needed to modify the Layer 2 spanning-tree network so that traffic for PC1 VLAN from switch SW3 uses switchport f1/1 as a primary port? A. D. C.Certification Guaranteed 79 . B. Modify the spanning-tree port-priority on SW1 f1/1 to 16 and f1/0 to 0. Modify the spanning-tree port-priority on SW2 f1/1 to 16 and f1/0 to 0. Modify the spanning-tree port-priority on SW1 f1/1 to 0 and f1/0 to 16. Modify the spanning-tree port-priority on SW2 f1/1 to 0 and f1/0 to 16.Cisco 300-115 : Practice Test f1/0 and f1/1 have the same end-to-end path cost to the designated bridge.

) A. switch# show spanning-tree vlan 10 brief Answer: A Question No : 134 While working in the core network building. A Composite Solution With Just One Click . IP Event Dampening D. macros B. E. As designed. Multicast traffic is dropped at 65% and broadcast traffic is dropped at 75% of the total interface bandwidth. switch# show spanning-tree bridge C. The switchport is disabled when unicast traffic reaches 75% of the total interface bandwidth. Bidirectional Forwarding Detection Answer: B Question No : 135 The command storm-control broadcast level 75 65 is configured under the switch port connected to the corporate mail server. switch# show spanning-tree summary E. a technician accidently bumps the fiber connection between two core switches and damages one of the pairs of fiber. switch# show spanning-tree vlan 10 B. In which three ways does this command impact the traffic? (Choose three. C. the link was placed into a non-forwarding state due to a fault with UDLD. What solution allows the network switch to automatically recover from such an issue? A. The switch drops broadcasts when they reach 75% of bandwidth. the link did not recover. errdisable autorecovery C.Cisco 300-115 : Practice Test A. After the damaged cable was replaced. D. F. Only broadcast traffic is limited by this particular storm control configuration.Certification Guaranteed 80 . The switch resumes forwarding broadcasts when they are below 65% of bandwidth. SNMP traps are sent by default when broadcast traffic reaches 65% of the lower-level threshold. switch# show spanning-tree brief D. command aliases E. B.

What is the result of the configuration? A. storm control A Composite Solution With Just One Click . Dynamic ARP Inspection B.F Question No : 136 In a switch stack environment. The storm control configuration will be accepted. Answer: D Question No : 138 Which switch feature determines validity based on IP-to-MAC address bindings that are stored in a trusted database? A.Certification Guaranteed 81 . The storm control settings will appear on the EtherChannel. what is the total bidirectional traffic flow between two logical counter-rotating paths? A. C. The settings will be applied to the EtherChannel bundle and all associated physical interfaces. but not on the associated physical ports.D.Cisco 300-115 : Practice Test Answer: C. The configuration will be rejected because storm control is not supported for EtherChannel. 16 Gbps B. D. 64 Gbps D. 32 Gbps C. B. 128 Gbps Answer: B Question No : 137 A network engineer tries to configure storm control on an EtherChannel bundle. but will only be present on the physical interfaces.

Answer: C Question No : 141 A DHCP configured router is connected directly to a switch that has been provisioned with DHCP snooping. PortFast C. D. B. IP Source Guard with the ip verify source port-security command is A Composite Solution With Just One Click . Configure spanning-tree portfast. DHCP snooping Answer: A Question No : 139 Pilot testing of the new switching infrastructure finds that when the root port is lost. Which spanning-tree technology is used to accomplish backup root port selection? A. The engineer observes that when the PC is connected to the network. Configure no switchport. Which Layer 2 enhancement can be used to eliminate this delay? A. UplinkFast E. C. VTP pruning D. Loop Guard F. UDLD Answer: D Question No : 140 A network engineer is trying to deploy a PC on a network. BackboneFast D.Certification Guaranteed 82 . Configure port to duplex full and speed 1000. Configure port duplex and speed to auto negotiation. STP immediately replaces the root port with an alternative root port. PVST+ B. it takes 30 to 60 seconds for the PC to see any activity on the network interface card.Cisco 300-115 : Practice Test C.

even if they are not utilized for dynamic address allocation. 4 Answer: C Question No : 143 What percentage of bandwidth is reduced when a stack cable is broken? A. 1 B. Answer: A Question No : 142 When two MST instances (MST 1 and MST 2) are created on a switch. The DHCP server does not support information option 82. 2 C.Cisco 300-115 : Practice Test configured under the interfaces that connect to all DHCP clients on the switch. 25 C. 100 Answer: C Question No : 144 A Composite Solution With Just One Click . D. 3 D. 50 D. Static DHCP bindings are not configured on the switch. clients are not receiving an IP address via the DHCP server. However. Which option is the cause of this issue? A. 0 B. C. DHCP snooping must be enabled on all VLANs. The DHCP client interfaces have storm control configured.Certification Guaranteed 83 . B. 75 E. what is the total number of spanning-tree instances running on the switch? A.

Which option shows the expected result if a show vlan command is issued? A) B) C) A Composite Solution With Just One Click .Certification Guaranteed 84 .Cisco 300-115 : Practice Test Refer to the exhibit.

300 seconds D. 100 seconds B. Exhibit C D. 600 seconds Answer: C A Composite Solution With Just One Click . Exhibit A B. Exhibit B C. 180 seconds C. what is the default period of time after which a MAC address ages out and is discarded? A.Cisco 300-115 : Practice Test D) A.Certification Guaranteed 85 . Exhibit D Answer: A Question No : 145 In a Cisco switch.

SDM routing C. integrated routing and bridging E.Cisco 300-115 : Practice Test Question No : 146 While troubleshooting a network outage.) A.Certification Guaranteed 86 . switch# show mac address-table address <mac address> Answer: A. Which option decreases consumption of bandwidth used by broadcast traffic? A. A Composite Solution With Just One Click . switch# show mac address-table B. Which two commands help trace this PC when the MAC address is known? (Choose two. Dynamic ARP Inspection Answer: A Question No : 147 The network monitoring application alerts a network engineer of a client PC that is acting as a rogue DHCP server. switch# show ip arp inspection E. switch# show port-security C. storm control B. Cisco IOS parser D.E Question No : 148 Refer to the exhibit. a network engineer discovered an unusually high level of broadcast traffic coming from one of the switch interfaces. switch# show ip verify source D.

19 and all ports are forwarding. standby group track A Composite Solution With Just One Click . D. The switch priority value is zero. The bridge priority is 1 and all ports are forwarding. B. it has the lowest priority value for VLAN 1.Certification Guaranteed 87 . C. The bridge priority is 128. standby slave B. The switch priority for VLAN 1 and the macro specifies "This Bridge is the root".Cisco 300-115 : Practice Test Why would the switch be considered as a root bridge? A. Answer: D Question No : 149 Which command configures an HSRP group to become a slave of another HSRP group? A.

A Composite Solution With Just One Click . Configure DSW1 with the same version number. D. DSW1 automatically inherits MST configuration from DSW2 because they have the same domain name. Which statement is true? A.Certification Guaranteed 88 . B. and VLAN-to-instance mapping as shown on DSW2. revision number. DSW2 uses the VTP server mode to automatically propagate the MST configuration to DSW1. Configure DSW1 with the same region name. DSW1 is in VTP client mode with a lower configuration revision number. and VLAN-to-instance mapping as shown on DSW2. DSW1 should share the same MST region with switch DSW2. standby follow D. E. standby group backup Answer: C Question No : 150 Refer to the exhibit. C. therefore.Cisco 300-115 : Practice Test C. it automatically inherits MST configuration from DW2.

F Question No : 153 Refer to the exhibit.Cisco 300-115 : Practice Test Answer: D Question No : 151 A network engineer wants to ensure Layer 2 isolation of customer traffic using a private VLAN. Answer: C Question No : 152 Which two protocols can be automatically negotiated between switches for trunking? (Choose two. A Composite Solution With Just One Click . C. D. Ensure all switches are configured as VTP server mode. Disable VTP and manually assign VLANs. HDLC E. DLCI F.) A. Enable VTP version 3. B. Which configuration must be made before the private VLAN is configured? A. DTP C. DOT1Q Answer: C. Configure VTP Transparent Mode. PPP B.Certification Guaranteed 89 . ISL D.

D. B. Answer: C Question No : 154 Which two statements about SPAN source and destination ports during an active session are true? (Choose two.Certification Guaranteed 90 . E. C.D Question No : 155 Which private VLAN can have only one VLAN and be a secondary VLAN that carries unidirectional traffic upstream from the hosts toward the promiscuous ports and the gateway? A. Answer: B. The destination port does not participate in STP. The source port can be monitored in multiple SPAN sessions. Which option is the cause of the spanning-tree error? A. VLAN spanning-tree in SW-2 is configured. promiscuous VLAN Answer: A Question No : 156 A Composite Solution With Just One Click . VLAN 2013 on the multilayer switch is configured as the native VLAN. VLAN ID 1 should not be used for management traffic because its unsafe. B. The destination port can be destination in multiple SPAN sessions. community VLAN D. C. D.Cisco 300-115 : Practice Test A multilayer switch has been configured to send and receive encapsulated and tagged frames.) A. isolated VLAN B. primary VLAN C. You can mix individual source ports and source VLANs within a single session.1q trunks are on both sides. both with native VLAN mismatch. spanning-tree bpdu-filter is enabled. The source port can be only an Ethernet physical port. 802.

G0/2. LACP traffic goes through G0/4 because it is the highest interface ID.Certification Guaranteed 91 . Configure LACP port-priority on G0/1 to 65535. Configure LACP port-priority on G0/1 to 1. switch(config)# switchport port-security aging type inactivity E. Configure G0/1 as half duplex and G0/2 as full duplex. B. A Composite Solution With Just One Click . Which command accomplishes this task? A. G0/3. and G0/4 between two switches using Ethernet port-channel. C. Answer: B Question No : 157 After port security is deployed throughout an enterprise campus. the network team has been overwhelmed with port reset requests. They decide to configure the network to automate the process of re-enabling user ports. D. switch(config)# errdisable recovery interval 180 B. switch(config)# errdisable recovery cause psecure-violation C.Cisco 300-115 : Practice Test A network engineer configured a fault-tolerance link on Gigabit Ethernet links G0/1. switch(config)# errdisable recovery cause security-violation Answer: B Question No : 158 Refer to the exhibit. Which action allows interface G0/1 to always actively forward traffic in the port-channel? A. switch(config)# switchport port-security protect D.

D Question No : 159 An engineer is configuring an EtherChannel between two switches using LACP.16. B. Answer: A. If the EtherChannel mode on switch 1 is configured to active. desirable D.112 is using default HSRP priority. auto C. C.11. The router with IP address 172.Certification Guaranteed 92 . F. E.111 has preempt configured. The priority of the router with IP address 172. The router with IP address 172.115 is the virtual HSRP IP address. D. which two modes on switch 2 establish an operational EtherChannel? (Choose two. A Composite Solution With Just One Click .16.112 has nonpreempt configured.11.E Question No : 160 Refer to the exhibit.112 is preferred over the router with IP address 172.11.16.11.16. which three statements about HSRP are true? (Choose three.B. The final active router is the router with IP address 172. on E.11.16.16. The IP address 172.) A.111. passive Answer: A.) A. active B.Cisco 300-115 : Practice Test Based on the debug output.111.16.11.11. The router with IP address 172.

B. Add an access list to GigabitEthernet0/48 to filter out traffic that is not in VLAN 10. which type of port must you configure the gateway router port as? A. D. The port goes into root-inconsistent state and stops forwarding traffic. Apply the monitor session filter globally to allow only traffic from VLAN 10.Cisco 300-115 : Practice Test How can the traffic that is mirrored out the GigabitEthernet0/48 port be limited to only traffic that is received or transmitted in VLAN 10 on the GigabitEthernet0/1 port? A. Change the configuration for GigabitEthernet0/48 so that it is a member of VLAN 10. Answer: D Question No : 162 When you configure a private VLAN. C. Answer: C Question No : 161 Which statement describes what happens when a port configured with root guard receives a superior BPDU? A. C. the network engineer notices that A Composite Solution With Just One Click . The port goes into loop-inconsistent state and stops forwarding traffic.Certification Guaranteed 93 . The port goes into BPDU-inconsistent state and stops forwarding traffic. B. isolated port C. D. access port Answer: A Question No : 163 After the recent upgrade of the switching infrastructure. The port goes into errdisabled state and stops forwarding traffic. promiscuous port B. community port D. Change the monitor session source to VLAN 10 instead of the physical interface.

authorization B.Certification Guaranteed 94 . The administrator has defined the switch as the root in the STP domain. D." What is the reason for this change? A. Support less than 1500 MTU B.1D STP and PortFast have been configured by default on all newly implemented Cisco Catalyst switches. Support 1547 MTU only Answer: B Question No : 165 Which portion of AAA looks at what a user has access to? A. B. auditing Answer: A Question No : 166 Refer to the exhibit. accounting D. A Composite Solution With Just One Click .1D STP. IEEE 802.Cisco 300-115 : Practice Test the port roles that were once "blocking" are now defined as "alternate" and "backup. C. Support 1504 MTU or higher C. The port roles have been adjusted based on the interface bandwidth and timers of the new Cisco Catalyst switches. Support 1522 layer 3 IP and IPX packet D.1q Q-in-Q encapsulation? A. authentication C. The new switches are using RSTP instead of legacy IEEE 802. Answer: A Question No : 164 What is required for a LAN switch to support 802.

backup interface D.Certification Guaranteed 95 . standby priority C. standby track Answer: D Question No : 168 Which VLAN range is eligible to be pruned when a network engineer enables VTP pruning A Composite Solution With Just One Click . standby group B. no username with password linepass D. username cisco with password cisco C. login authentication default Answer: A Question No : 167 Which configuration command ties the router hot standby priority to the availability of its interfaces? A.Cisco 300-115 : Practice Test Which login credentials are required when connecting to the console port in this output? A. none required B.

Which option is the cause of the problem? A. No VLANs exist on the switch and/or the switch is configured in VTP transparent mode. D. The switch is configured for sdm prefer routing as the switched database management template. The VLAN template disables routing in hardware. The local DHCP server is disabled prior to enabling IP Source Guard. B. D. Answer: C A Composite Solution With Just One Click . The configured SVIs on the switch have been removed for the associated interfaces. What is the root cause of this issue? A. VLANs 2-4094 Answer: C Question No : 169 A switch is added into the production network to increase port capacity. The VLAN receives additional frames from neighboring switches. B.Cisco 300-115 : Practice Test on a switch? A. The interfaces are configured as Layer 3 using the no switchport command. The switch needs to be rebooted before the SDM template takes effect. VLANs 1-4094 C. but is unable to configure ip verify source under several of the interfaces. The SDM VLAN template causes the MAC address-table to overflow. C. The SDM template is causing the CPU of the switch to spike during peak working hours. C. VLANs 2-1001 D.Certification Guaranteed 96 . Answer: B Question No : 170 A network engineer deployed a switch that operates the LAN base feature set and decides to use the SDM VLAN template. E. VLANs 1-1001 B. A network engineer is configuring the switch for DHCP snooping and IP Source Guard.

default C. routing Answer: A Question No : 173 CORRECT TEXT Scenario: You work for SWITCH. You have been tasked with competing the needed configuring of SwitchA and SwitchB. shutdown C. backup config Answer: A Question No : 172 Which SDM template is the most appropriate for a Layer 2 switch that provides connectivity to a large number of clients? A. but will need to be modified to support the addition of SwitchB.Certification Guaranteed 97 .Cisco 300-115 : Practice Test Question No : 171 When SDM templates are configured. which action must be performed for the configuration to take effect? A. A Composite Solution With Just One Click . Configuration Requirements for SwitchA The VTP and STP configuration modes on SwitchA should not be modified.com. They have just added a new switch (SwitchB) to the existing network as shown in the topology diagram. SwitchB has a minimal configuration. VLAN B. SwitchA and SwitchB use Cisco as the enable password. RouterA is currently configured correctly and is providing the routing function for devices on SwitchA and SwitchB. reload B. SwitchA is currently configured correctly. write memory D. access D.

1. • SwitchB must operate in the same spanning tree mode as SwitchA • No routing is to be configured on SwitchB • Only the SVI vlan 1 is to be configured and it is to use address 192. 22 and 23 should tagged when traversing the trunk link. • The two trunks between SwitchA and SwitchB need to be configured in a mode that allows for the maximum use of their bandwidth for all vlans. A Composite Solution With Just One Click .11/24 Inter-switch Connectivity Configuration Requirements • For operational and security reasons trunking should be unconditional and Vlans 1. 22 and 23. • SwitchB VTP mode needs to be the same as SwitchA.Cisco 300-115 : Practice Test • SwitchA needs to be the root switch for vlans 11. 21. with SwitchA controlling activation. Configuration Requirements for SwitchB • Vlan 21 ✑ Name: Marketing ✑ will support two servers attached to fa0/9 and fa0/10 • Vlan 22 ✑ Name: Sales ✑ will support two servers attached to fa0/13 and fa0/14 • Vlan 23 o Name: Engineering o will support two servers attached to fa0/15 and fa0/16 • Access ports that connect to server should transition immediately to forwarding state upon detecting the connection of a device. 13. This mode should be done with a non-proprietary protocol.Certification Guaranteed 98 . 12. 21. All other vlans should be left are their default values. • Propagation of unnecessary broadcasts should be limited using manual pruning on this trunk link.168.

21-23 channel-protocol lacp channel-group 1 mode passive switchport mode trunk ! interface FastEthernet0/4 switchport trunk allowed vlan 1.21-23 channel-protocol lacp channel-group 1 mode passive switchport mode trunk ! interface FastEthernet0/9 switchport access vlan 21 switchport mode access A Composite Solution With Just One Click .Cisco 300-115 : Practice Test Answer: Here are steps: hostname SWITCH_B ! ! vlan 21 name Marketing vlan 22 name Sales vlan 23 name Engineering ! ! interface FastEthernet0/3 switchport trunk allowed vlan 1.Certification Guaranteed 99 .

0 A Composite Solution With Just One Click .11 255.255.Certification Guaranteed 100 .Cisco 300-115 : Practice Test spanning-tree portfast ! interface FastEthernet0/10 switchport access vlan 21 switchport mode access spanning-tree portfast ! interface FastEthernet0/13 switchport access vlan 22 switchport mode access spanning-tree portfast ! ! interface FastEthernet0/14 switchport access vlan 22 switchport mode access spanning-tree portfast ! interface FastEthernet0/15 switchport access vlan 23 switchport mode access spanning-tree portfast ! interface FastEthernet0/16 switchport access vlan 23 switchport mode access spanning-tree portfast ! ! interface GigabitEthernet1/1 ! interface GigabitEthernet1/2 ! interface Port-channel 1 switchport mode trunk switchport trunk encapsulation dot1q spanning-tree allowed vlans 1.1.255.21-23 ! interface Vlan1 ip address 192.168.

Certification Guaranteed 101 .21-23 channel-protocol lacp channel-group 1 mode active switchport mode trunk ! interface FastEthernet0/21 switchport access vlan 21 switchport mode access ! interface FastEthernet0/22 switchport access vlan 22 switchport mode access ! interface FastEthernet0/23 switchport access vlan 23 switchport mode access ! interface GigabitEthernet1/1 ! interface GigabitEthernet1/2 ! A Composite Solution With Just One Click .21-23 channel-protocol lacp channel-group 1 mode active switchport mode trunk ! interface FastEthernet0/4 switchport trunk allowed vlan 1.Cisco 300-115 : Practice Test ! end SWITCH_B(config)# hostname SWITCH_A ! panning-tree vlan 11 root primary spanning-tree vlan 12 root primary spanning-tree vlan 13 root primary spanning-tree vlan 21 root primary spanning-tree vlan 22 root primary spanning-tree vlan 23 root primary ! interface FastEthernet0/3 switchport trunk allowed vlan 1.

B.1q. D. Which action resolves this problem? A. a network engineer notices that directly connected devices that use Cisco Discovery Protocol are not visible. Update the VTP revision number.1q. The users in an engineering department that connect to the same access switch cannot access the network. Which vendor-neutral protocol could be used to resolve this issue? A Composite Solution With Just One Click .Certification Guaranteed 102 . The network engineer found that the engineering VLAN is missing from the database. C. Answer: C Question No : 175 After the implementation of several different types of switches from different vendors.168.1. Change VTP mode to server and enable 802.Cisco 300-115 : Practice Test interface Port-channel 1 ! interface Vlan1 no ip address shutdown ! ip default-gateway 192. Enable VTP pruning and disable 802. Disable VTP pruning and disable 802.1q.1 ! ! End Question No : 174 Refer to the exhibit.

Cisco 300-115 : Practice Test A. Currently all interfaces are up. distribution and core switches) that provides LAN connectivity from user PCs to corporate servers. Inc. with an enterprise network (access. Local Area Mobility B. The distribution switches are configured to use HSRP to provide a high availability solution. you have been asked to investigate and respond to the following question. • DSW1 -primary device for VLAN 101 VLAN 102 and VLAN 105 • DSW2 . NetFlow D.Certification Guaranteed 103 . Troubleshooting has identified several issues.primary device for VLAN 103 and VLAN 104 • A failure of GigabitEthemet1/0/1 on primary device should cause the primary device to release its status as the primary device. A Composite Solution With Just One Click . Link Layer Discovery Protocol C. Directed Response Protocol Answer: B Question No : 176 Ferris Plastics. is a medium sized company. unless GigabitEthernet1/0/1 on backup device has also failed. Using the running configurations and show commands.

50 B.Certification Guaranteed 104 . 200 Answer: B A Composite Solution With Just One Click . 100 C. 150 D.Cisco 300-115 : Practice Test What is the priority value of the VLAN 105 HSRP group on DSW2? A.

• DSW1 -primary device for VLAN 101 VLAN 102 and VLAN 105 • DSW2 . distribution and core switches) that provides LAN connectivity from user PCs to corporate servers. They go down. They remain up. The distribution switches are configured to use HSRP to provide a high availability solution. They remain up. Inc. Which state are these interfaces in after the VLAN is deleted? A. and then the VLAN is deleted. A Composite Solution With Just One Click . is a medium sized company. Troubleshooting has identified several issues. you have been asked to investigate and respond to the following question. Using the running configurations and show commands. C. with an enterprise network (access. Answer: B Question No : 178 Ferris Plastics. but they are reassigned to the native VLAN. but they are reassigned to the default VLAN. Currently all interfaces are up. D. unless GigabitEthernet1/0/1 on backup device has also failed. B.Cisco 300-115 : Practice Test Question No : 177 Interfaces are assigned to a VLAN.Certification Guaranteed 105 . but they are reassigned to the default VLAN. They go down until they are reassigned to a VLAN.primary device for VLAN 103 and VLAN 104 • A failure of GigabitEthemet1/0/1 on primary device should cause the primary device to release its status as the primary device.

Cisco 300-115 : Practice Test A Composite Solution With Just One Click .Certification Guaranteed 106 .

Certification Guaranteed 107 . 90 B. server D. Answer: D A Composite Solution With Just One Click . Extended VLANs are only supported in version 3 and not in versions 1 or 2. 200 Answer: A Question No : 179 Which VTP mode is needed to configure an extended VLAN. transparent B. when a switch is configured to use VTP versions 1 or 2? A. client C. 150 D.Cisco 300-115 : Practice Test If GigabitEthemet1/0/1 on DSW2 is shutdown. 100 C. what will be the resulting priority value of the VLAN 105 HSRP group on router DSW2? A.

Due to administrative restrictions and requirements you should not add/delete vlans or create trunk links. The MAC address-table will be flushed every 3 minutes.32/27 – 190. Also SwitchC needs to be able to ping server S1.64/27 Hosts H1 and H2 are configured with the correct IP address and default gateway.Certification Guaranteed 108 . D. The MAC address-table will hold addresses 180 seconds longer than the default of 10 minutes.250. A Composite Solution With Just One Click . This is how long a dynamic MAC address will remain in the CAM table. Answer: A Question No : 181 CORRECT TEXT You have been tasked with configuring multilayer SwitchC. E. B. No trunking has been configured on RouterC.10.250.200.200. Company policies forbid the use of static or default routing. The default timeout period will be 360 seconds.0/24 – 190.10. Routed interfaces should use the lowest host on a subnet when possible. You need to configure SwitchC so that Hosts H1 and H2 can successfully ping the server S1. You do not have access to RouteC. ARP requests will be processed less frequently by the switch. RouterC is correctly configured. The following subnets are available to implement this solution: – 10. All routes must be learned via EIGRP 65010 routing protocol. C. which has a partial configuration and has been attached to RouterC as shown in the topology diagram.Cisco 300-115 : Practice Test Question No : 180 What effect does the mac address-table aging-time 180 command have on the MAC address-table? A.

Cisco 300-115 : Practice Test SwitchC uses Cisco as the enable password. Company policies forbid the use of static or default routing. A Composite Solution With Just One Click . All routes must be learned via the EIGRP routing protocol. Routing must only be enabled for the specific subnets shown in the diagram.Certification Guaranteed 109 . Note: Due to administrative restrictions and requirements you should not add or delete VLANs. changes VLAN port assignments or create trunks.

Trunking must be established between RouterC and SwitchC.Cisco 300-115 : Practice Test Answer: There are two ways to configure interVLAN routing in this case: + Use RouterC as a “router on a stick” and SwitchC as a pure Layer2 switch. No trunking requires.Certification Guaranteed 110 . + Only use SwitchC for interVLAN routing without using RouterC. A Composite Solution With Just One Click . SwitchC should be configured as a Layer 3 switch (which supports ip routing function as a router).

250.0.255 SwitchC(config-router)# network 190.0.255.250. SwitchC# configure terminal SwitchC(config)# int gi0/1 SwitchC(config-if)#no switchport -> without using this command. so you will not miss within it in the exam.10.0.2 255.Certification Guaranteed 111 .10.255.200.200.10.250.200.33 Host2: + Default gateway: 190.0 0.0/16 is not used anywhere else in this topology.224 SwitchC(config-if)# no shutdown SwitchC(config-if)# int vlan 3 SwitchC(config-if)# ip address 190.200.255.10.31 NOTE: THE ROUTER IS CORRECTLY CONFIGURED.0.255.224 SwitchC(config-if)# no shutdown SwitchC(config-if)#exit SwitchC(config)# ip routing (Notice: MLS will not work without this command) SwitchC(config)# router eigrp 65010 SwitchC(config-router)# network 10.33 255.250.10.10.255. gi0/11 interfaces were configured as access ports so we don’t need to configure them in this sim.0. the simulator does not let you assign IP address on Gi0/1 interface. In order to complete the lab. also don’t modify/delete any port just do the above configuration.250. Click on H1 and H2 and type the “ipconfig” command to get their default gateways.0 ->RouterC has used IP 10.200.200.65 Now we have enough information to configure SwitchC (notice the EIGRP AS in this case is 650) Note: VLAN2 and VLAN3 were created and gi0/10. Also some reports said the “no auto-summary” command can’t be used in the simulator.31 SwitchC(config-router)# network 190.64 0.250. Answer: \>ipconfig We will get the default gateways as follows: Host1: + Default gateway: 190. in fact it is not necessary because the network 190.32 0. SwitchC(config-if)# ip address 10. We should check the default gateways on H1 & H2.0.65 255. you should expect the ping to SERVER to succeed from the A Composite Solution With Just One Click .1 so this is the lowest usable IP address.255.0.Cisco 300-115 : Practice Test The question clearly states “No trunking has been configured on RouterC” so RouterC does not contribute to interVLAN routing of hosts H1 & H2 -> SwitchC must be configured as a Layer 3 switch with SVIs for interVLAN routing.200. SwitchC(config-if)# no shutdown SwitchC(config-if)# exit SwitchC(config)# int vlan 2 SwitchC(config-if)# ip address 190.

D. UDLD timers are inconsistent. 300 seconds Answer: B A Composite Solution With Just One Click .0.32 0. 60 seconds C.0. C.200.Cisco 300-115 : Practice Test MLS. UDLD is enabled globally. If you use wrong AS number. In fact. The port then transitions into the errdisable state. Answer: B Question No : 183 What is the default interval at which Cisco devices send Cisco Discovery Protocol advertisements? A. Question No : 182 After UDLD is implemented. Also make sure you use the correct EIGRP AS number (in the configuration above it is 650 but it will change when you take the exam) but we are not allowed to access RouterC so the only way to find out the EIGRP AS is to look at the exhibit above.0.250.64 0.200.31 and “network 190. This port continues to reestablish until after eight failed retries. only the summarized network 190. But after finishing the configuration. we can use “show run” command to verify.Certification Guaranteed 112 .0.0 is shown.200. 30 seconds B. and from the PCs as well. just for sure. UDLD port is configured in aggressive mode.31 we can use one simple command “network 190. But in the exam the sim is just a flash based simulator so we should use two above commands.200. Which option describes what causes the port to go into the errdisable state? A.250.0. 120 seconds D. we are pretty sure instead of using two commands “network 190. B. even without “no auto-summary” command the network still works correctly. no neighbor relationship is formed between RouterC and SwitchC.0. Normal UDLD operations that prevent traffic loops. a Network Administrator noticed that one port stops receiving UDLD packets.0 because it is the nature of distance vector routing protocol like EIGRP: only major networks need to be advertised.

B. B. Adjust the secondary link to have a lower priority than the primary link. Answer: A Question No : 185 An access switch at a remote location is connected to the spanning-tree root with redundant uplinks. desirable-desirable. desirable. active. C. Enable Rapid Spanning Tree to converge using the secondary link. and on-on allow the formation of a channel. PAgP modes are active. and on. desirable-desirable. and on. D. The engineer decides to force the secondary link to be the desired forwarding root port. Which action accomplishes this task? A. A network engineer notices that there are issues with the physical cabling of the current root port. Only the combinations auto-auto. PAgP modes are active. auto. Apply a BPDU filter on the primary interface of the remote switches.Certification Guaranteed 113 . desirable. desirable-desirable. and on. and on-on allow the formation of a channel. Change the link-type to point-to-point. Answer: C Question No : 186 Which information does the subordinate switch in a switch stack keep for all the VLANs that are configured on it? A Composite Solution With Just One Click . PAgP modes are off. desirable. C. desirable. and on. and on-on allow the formation of a channel. D. desirable-desirable. and on-on allow the formation of a channel. Only the combinations active-active. Only the combinations auto-desirable.Cisco 300-115 : Practice Test Question No : 184 Which statement about the use of PAgP link aggregation on a Cisco switch that is running Cisco IOS Software is true? A. PAgP modes are off. Only the combinations active-desirable.

spanning trees D. How many bytes are added to each frame as a result of the configuration? A. 8-bytes including native VLAN Answer: A Question No : 188 Your customer has asked you to come in and verify the operation of routers R1 and R2 which are configured to use HSRP. VLAN database B. 4-bytes including native VLAN D. A Composite Solution With Just One Click .Certification Guaranteed 114 . routing information Answer: C Question No : 187 Refer to the exhibit. DHCP snooping database C. 8-bytes except the native VLAN C. They have questions about how these two devices will perform in the event of a device failure.Cisco 300-115 : Practice Test A. 4-bytes except the native VLAN B.

Certification Guaranteed 115 .Cisco 300-115 : Practice Test A Composite Solution With Just One Click .

Cisco 300-115 : Practice Test Refer to the exhibit. Use the console access to the existing and new switches to configure and verify correct device configuration. The interface will default to the a priority of 100 for HSRP group 1 Answer: C Question No : 189 You have been asked to install and configure a new switch in a customer network. B. A Composite Solution With Just One Click . The interface will have the priority decremented by 40 for HSRP group 1. If router R1 interface Etherne0/0 goes down and recovers. The interface will have the priority decremented by 60 for HSRP group 1 C. which of the statement regarding HSRP priority is true? A.Certification Guaranteed 116 . The interface will have its current priority incremented by 60 for HSRP group 1 E. The interface will have its current priority incremented by 40 for HSRP group 1 D.

Certification Guaranteed 117 .Cisco 300-115 : Practice Test A Composite Solution With Just One Click .

Certification Guaranteed 118 .Cisco 300-115 : Practice Test A Composite Solution With Just One Click .

Which of the configuration is correct? A Composite Solution With Just One Click . the switch has been partially configured and you need to complete the rest of configuration to enable PC1 communication with PC2.Cisco 300-115 : Practice Test You are connecting the New_Switch to the LAN topology.Certification Guaranteed 119 .

Certification Guaranteed 120 . Option B C. Option C D. Option D A Composite Solution With Just One Click . Option A B.Cisco 300-115 : Practice Test A.

Cisco 300-115 : Practice Test
E. Option E
Answer: D
Explanation:
Within any VTP, the VTP domain name must match. So, step one is to find the correct VTP
name on the other switches. Logging in to SW1 and using the “show vtp status” command
we see this:

So we know that the VTP domain must be CCNP. This leaves only choice D and E. We
also see from the topology diagram that eth 0/0 of the new switch connects to a PC in
VLNA 100, so we know that this port must be an access port in VLAN 100, leaving only
choice D as correct. Note that the VTP versions supported in this network are 1, 2, 3 so
either VTP version 2 or 3 can be configured on the new switch.

Question No : 190
Which feature is automatically enabled when a voice VLAN is configured, but not
automatically disabled when a voice VLAN is removed?
A. portfast
B. port-security
C. spanning tree

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Cisco 300-115 : Practice Test
D. storm control
Answer: A

Question No : 191
Ferris Plastics, Inc. is a medium sized company, with an enterprise network (access,
distribution and core switches) that provides LAN connectivity from user PCs to corporate
servers. The distribution switches are configured to use HSRP to provide a high availability
solution.
• DSW1 -primary device for VLAN 101 VLAN 102 and VLAN 105
• DSW2 - primary device for VLAN 103 and VLAN 104
• A failure of GigabitEthemet1/0/1 on primary device should cause the primary device to
release its status as the primary device, unless GigabitEthernet1/0/1 on backup device has
also failed.
Troubleshooting has identified several issues. Currently all interfaces are up. Using the
running configurations and show commands, you have been asked to investigate and
respond to the following question.

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Cisco 300-115 : Practice Test

During routine maintenance, it became necessary to shut down the GigabitEthernet1/0/1
interface on DSW1 and DSW2. All other interfaces were up. During this time, DSW1
became the active router for the VLAN 104HSRP group. As related to the VLAN 104HSRP
group, what can to be done to make the group function properly?
A. On DSW1, disable preempt.
B. On DSW2 decrease the priority value to a value less than 150.
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and VRRP are true? (Choose two. D. E. unless GigabitEthernet1/0/1 on backup device has also failed. HSRP is the preferred protocol to be used on multivendor environments. one standby router. and many listening routers. GLBP allows for a maximum of four MAC addresses per group. Answer: C Question No : 192 Which two statements about HSRP. Inc. On DSW1. Answer: C.Cisco 300-115 : Practice Test C.) A. VRRP is a Cisco proprietary protocol.D Question No : 193 Ferris Plastics. D. Using the running configurations and show commands.primary device for VLAN 103 and VLAN 104 • A failure of GigabitEthemet1/0/1 on primary device should cause the primary device to release its status as the primary device. with an enterprise network (access. HSRP supports up to 255 groups on the same switch or router. Currently all interfaces are up. On DSW1. • DSW1 -primary device for VLAN 101 VLAN 102 and VLAN 105 • DSW2 . distribution and core switches) that provides LAN connectivity from user PCs to corporate servers. A Composite Solution With Just One Click . B. C. you have been asked to investigate and respond to the following question.Certification Guaranteed 124 . increase the decrement value in the track command to a value greater than 6. decrease the decrement value in the track command to a value less than 1. is a medium sized company. VRRP has one master router. The distribution switches are configured to use HSRP to provide a high availability solution. GLBP. Troubleshooting has identified several issues.

Cisco 300-115 : Practice Test A Composite Solution With Just One Click .Certification Guaranteed 125 .

The decrement value on DSW1 should be greaterthan 11 and less than 19. E. The decrement value on DSWTs should be greaterthan 195 and less than 205. DSW1 remained the active device for the VLAN 102 HSRP group. but the new active virtual switch forwards traffic on all links. 0 B. Answer: C Question No : 194 Which statement describes what happens when a switch enters dual active recovery mode? A. What needs to be done to make the group function properly? A. The decrement value on DSW1 should be greaterthan 9 and less than 15. it became necessary to shut down the GigabitEthernet1/0/1 interface on DSW1. All interfaces are shut down in the formerly active virtual switch member. The switch continues to forward traffic out all links and enables spanning tree on VSL A Composite Solution With Just One Click . All other interfaces were up. The decrement value on DSW1 should be greaterthan 5 and less than 15. The switch shuts down and waits for the VSL link to be restored before sending traffic.Certification Guaranteed 126 . B.Cisco 300-115 : Practice Test During routine maintenance. You have determined that there is an issue with the decrement value in the track command for the VLAN 102 HSRP group. The decrement value on DSWTs should be greaterthan 190 and less than 200. D. C. C. During this time.

The VSS detects which system was last in active state and shuts down the other switch. A Composite Solution With Just One Click . B. capabilities. and neighbors on a local area network.Certification Guaranteed 127 . UDLD is a Cisco-proprietary Layer 2 protocol that enables devices to advertise their identity. UDLD is a Cisco-proprietary Layer 2 protocol that enables devices to monitor the physical status of links and detect unidirectional failures.Cisco 300-115 : Practice Test link and all other links to prevent loops. UDLD is a standardized Layer 2 protocol that enables devices to monitor the physical status of links and detect unidirectional failures. C. capabilities. UDLD is a standardized Layer 2 protocol that enables devices to advertise their identity. Answer: B Question No : 195 Which statement about the UDLD protocol is true? A. D. and neighbors on a local area network. D. Answer: A Question No : 196 Refer to the exhibit.

Fa0/14. Logical port Fa0/13. 1 B. Logical port Fa0/13. and Fa0/15 successfully formed a Layer 2 physical portchannel interface using a Cisco proprietary protocol. Fa0/14. 5 C. Physical port Fa0/13. C. Fa0/14. D.Cisco 300-115 : Practice Test Which statement about switch S1 is true? A. B. and Fa0/15 successfully formed a Layer 3 physical portchannel interface using an open standard protocol. Answer: A Question No : 197 What is the default amount by which the hot standby priority for the router is decremented or incremented when the interface goes down or comes back up? A. and Fa0/15 successfully formed a Layer 3 port-channel interface using a Cisco proprietary protocol.Certification Guaranteed 128 . and Fa0/15 successfully formed a Layer 2 port-channel interface using an open standard protocol. Fa0/14. Physical port Fa0/13. 10 A Composite Solution With Just One Click .

1000 bindings B.Cisco 300-115 : Practice Test D. apply root guard to all outgoing neighbor interfaces D. enable MSTP and use a different revision number than all other switches Answer: A Question No : 199 What is the maximum number of switches that can be stacked using Cisco StackWise? A. What action will accomplish this task? A.Certification Guaranteed 129 . 4 B. 9 E. adjust STP priority to the maximum value B. 8 D. 5000 bindings A Composite Solution With Just One Click . 5 C. 15 Answer: C Question No : 198 A network engineer wants to make sure that an access switch will never become a Spanning Tree root for VLAN 5. 10 F. 13 Answer: D Question No : 200 Which option is the minimum number of bindings that the DHCP snooping database can store? A. disable STP globally C. 2000 bindings C.

Cisco 300-115 : Practice Test D. disabled B. on C. what is the state of port security on a switch? A.Certification Guaranteed 130 . off D. learning Answer: A A Composite Solution With Just One Click . 8000 bindings Answer: D Question No : 201 By default.