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

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

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

Manually prune default VLAN with switchport trunk allowed vlans remove. Upgrade to VTP version 3 for advanced feature set support. IRDP B.Certification Guaranteed 7 . cable unplugged C. LLDP C. C. D. B. Which protocol does the network engineer configure on both devices to accomplish this? A. routing loop B. security violation A Composite Solution With Just One Click . NDP D.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. LLTD Answer: B Question No : 16 Which option is a possible cause for an errdisabled interface? A. Enable VTP pruning on the VTP server. so the open standard protocol must be configured. STP loop guard D. 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. Use trunk pruning vlan 1.

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

SLIP. The Radius server and application servers will be installed at a future date. EXEC D. • Packets from devices in any other address range should be dropped on VLAN 20. and ARAP connections? A. Corporate polices do not allow layer 3 functionality to be enabled on the switches.0/24. IP mobile C. A Composite Solution With Just One Click .120. Authentication is to be done via a Radius server: • Radius server host: 172.46 • Radius key: rad123 • Authentication should be implemented as close to the host as possible.40. You have been tasked with implementing the above access control as a pre-condition to installing the servers.40. For security reasons. The topology diagram indicates their layer 2 mapping. DSW1 and ASW1. 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.Cisco 300-115 : Practice Test Question No : 18 Which AAA Authorization type includes PPP. • Filtering should be implemented as close to the serverfarm as possible. • Devices on VLAN 20 are restricted to the subnet of 172.120.120.Certification Guaranteed 9 . • 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.40. 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.0/24 should be allowed on VLAN 20. network B. auth-proxy Answer: A Question No : 19 CORRECT TEXT SWITCH.

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

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.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 172.120.255 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 .Certification Guaranteed 11 .0 0.39.40.0.120.0.

access C. dynamic C. sticky B. static D. routing Answer: A Question No : 21 Which feature describes MAC addresses that are dynamically learned or manually configured. 1024 Answer: B A Composite Solution With Just One Click .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.Certification Guaranteed 12 . secure Answer: A Question No : 22 What is the default HSRP priority? A. 120 D. 100 C. 50 B. VLAN B. stored in the address table. default D. and added to the running configuration? A.

trusted hosts with leased IP addresses C. 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 leased IP addresses B.Cisco 300-115 : Practice Test Question No : 23 Which type of information does the DHCP snooping binding database contain? A. untrusted hosts with available IP addresses D. Answer: A Composite Solution With Just One Click .Certification Guaranteed 13 .

PVST+ E. 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. SDM templates are used to configure ACLs that protect networks and specific hosts from unnecessary or unwanted traffic. SDM templates are used to configure system resources in the switch to optimize support for specific features. PVST C. Which Spanning Tree Protocol should be used to reduce switch resources and managerial burdens that are associated with multiple spanning-tree instances? A. C. E. 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. RSTP B. depending on how the switch is used in the network. RPVST+ Answer: C Question No : 26 Which statement about the use of SDM templates in a Cisco switch is true? A. MST D.Certification Guaranteed 14 . Which statement describes what happens to all ports in the bundle? A Composite Solution With Just One Click . The network is expected to grow and add many new VLANs in the future. D. 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. B. SDM templates are configured by accessing the switch using the web interface.

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

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

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

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

B. It allows port security to secure the MAC address that 802.Certification Guaranteed 19 . It allows port security to secure the IP address that 802.1x on the same interface. community C. promiscuous B. Answer: A Question No : 37 Which technique allows specific VLANs to be strictly permitted by the administrator? A.Cisco 300-115 : Practice Test gateway router? A. isolated D. trunked Answer: A Question No : 36 A network engineer configures port security and 802.1x to secure the MAC address that port security authenticates. trunk allowed VLANs D.1x authenticates. C. It allows 802.1x authenticates. transparent bridging C.1x to secure the IP address that port security authenticates. VTP pruning B. A Composite Solution With Just One Click . It allows 802. D. VLAN access-list E. Which option describes what this configuration allows? A. L2P tunneling Answer: C Question No : 38 Refer to the exhibit.

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.10. HSRP misconfiguration C. a PC with IP of 10. spanning-tree loop B. Proxy ARP B. IRDP D. VRRP E. HSRP C.) A Composite Solution With Just One Click .Cisco 300-115 : Practice Test Which option is the most likely explanation of the duplicate address message logged? A. 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.1 D.Certification Guaranteed 20 .1.

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

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

C. the IT manager has prohibited users from dynamically establishing trunks with their associated upstream switch. except when the native VLAN is set to 1. It removes the 4-byte dot1q tag from every frame that traverses the trunk interface(s). 1 C. Answer: A. 1024 Answer: B Question No : 45 For security reasons. 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. D. B.B A Composite Solution With Just One Click . Configure trunk and access interfaces manually. Disable DTP on a per interface basis. Enable switchport block on access ports. B. All frames within the native VLAN are tagged. Which two actions can prevent interface trunking? (Choose two.) A. Control traffic is tagged.Cisco 300-115 : Practice Test Question No : 43 What does the command vlan dot1q tag native accomplish when configured under global configuration? A. D. 2 D. Apply BPDU guard and BPDU filter. It allows control traffic to pass using the non-default VLAN. 0 B.Certification Guaranteed 23 . C.

with an enterprise network (access. 8 D.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 distribution switches are configured to use HSRP to provide a high availability solution. 4 B. you have been asked to investigate and respond to the following question. 12 Answer: C Question No : 47 Ferris Plastics. is a medium sized company. unless GigabitEthernet1/0/1 on backup device has also failed.Certification Guaranteed 24 . • DSW1 -primary device for VLAN 101 VLAN 102 and VLAN 105 • DSW2 . Troubleshooting has identified several issues. A Composite Solution With Just One Click .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. 6 C. Currently all interfaces are up. Inc. Using the running configurations and show commands. 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 .

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

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

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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Port Combination Protocol D.Certification Guaranteed 32 .Cisco 300-115 : Practice Test Refer to the exhibit. Which EtherChannel negotiation protocol is configured on the interface f0/13 – f0/15? A. 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 . Link Combination Control Protocol B.

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

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

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

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

B. Each device sends periodic advertisements to all IP addresses in its ARP table. B. (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. (config)# aaa authentication login default local radius D. Each device sends periodic advertisements to multicast address 01:00:0C:CC:CC:CC. The command enables BPDU filtering on all ports regardless of whether they are configured for BPDU filtering at the interface level.Certification Guaranteed 40 . the port transitions to the forwarding state. then PortFast is disabled and the BPDUs are processed normally. D. (config)# aaa authentication login default radius local B. 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. C. If BPDUs are received by a port configured for PortFast.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. If BPDUs are received by a port configured for PortFast. (config)# aaa authentication login login radius local C. If BPDUs are received by a port configured for PortFast. A Composite Solution With Just One Click . C. Each device sends periodic advertisements to a central device that builds the network topology. Each device broadcasts periodic advertisements to all of its neighbors. D.

They have questions about how these two devices will perform in the event of a device failure.Certification Guaranteed 41 . A Composite Solution With Just One Click .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.

0c07.0010 C.ac01 A Composite Solution With Just One Click . 4000.0000.Certification Guaranteed 42 . 0000.ac02 B.ac01 D. 0000. 4000.0000.0c07.Cisco 300-115 : Practice Test What is the virtual mac-address of HSRP group 1? A.

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

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 .

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

A monitor session on the distribution switch with a physical interface as the source and a physical interface as the destination Answer: B. A monitor session on the distribution switch with a physical interface as the source and the remote SPAN VLAN as the destination B. aaa accounting Answer: A A Composite Solution With Just One Click .) A. A monitor session on the distribution switch with a remote SPAN VLAN as the source and physical interface as the destination E. A remote SPAN VLAN on the distribution and access layer switch C.Certification Guaranteed 47 .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.C. aaa authorization D. aaa new-model B. 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 access switch with a remote SPAN VLAN source and the physical interface as the destination F. aaa authentication C. A monitor session on the access switch with a physical interface source and the remote SPAN VLAN as the destination D.D Question No : 83 Which command globally enables AAA on a device? A.

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

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

Cisco 300-115 : Practice Test You are adding new VLANs. 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. Which configuration step is valid? A. Configure VLAN 500 & VLAN 600 on both SW1 & SW2 A Composite Solution With Just One Click .Certification Guaranteed 50 .

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

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

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

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

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

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

DSW1(config)#cdp holdtime 90 E. 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.Certification Guaranteed 57 . DSW1(config-if)#cdp holdtime 30 F.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)#cdp timer 90 B. DSW1(config-if)#cdp holdtime 60 C. CDP is enabled by default and can be disabled globally with the command no cdp run. B. DSW1(config)#cdp timer 30 D. 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 . C.

virtual router active D. within the Ethernet payload C. virtual router backup C. 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. 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. within the Ethernet source MAC address A Composite Solution With Just One Click .1q header found? A. virtual router master B.Certification Guaranteed 58 . CDP is disabled by default and can be enabled globally with the command cdp run. within the Ethernet FCS D. Layer 2 C. Layer 1 B. within the Ethernet header B. Layer 3 D. virtual router standby Answer: A Question No : 92 In which portion of the frame is the 802. D.Cisco 300-115 : Practice Test enable.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

1d does not understand RSTP BPDUs because they are different versions.1d BPDU? A.1d BPDU.Cisco 300-115 : Practice Test E. by restricting unicast traffic across VTP domains B. by limiting the spreading of VLAN information D.1d understands RSTP BPDUs because they are the same version. 802. There is a duplex mismatch on the interface. 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. Answer: C Question No : 122 How does VTP pruning enhance network bandwidth? A. 802.1d to communicate. it does not respond with a 802. C. B. it responds with a 802.1d BPDU.Certification Guaranteed 73 .1d to communicate. it responds with an 802. by reducing unnecessary flooding of traffic to inactive VLANs C. but when a RSTP switch receives a 802. but when a RSTP switch receives a 802.1d understands RSTP BPDUs because they are the same version. but when a RSTP switch receives an 802.1d BPDU.1d BPDU.1d BPDU and eventually the two switches run 802. 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 . 802.1d does not understand RSTP BPDUs because they are different versions.1d to communicate.1d BPDU and eventually the two switches run 802.1d BPDU and eventually the two switches run 802. D.1d BPDU. it does not respond with a 802. but when a RSTP switch receives a 802.

1Q trunking B. 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 . 4095 F. private VLANs Answer: B Question No : 126 When you design a switched network using VTPv2. PortFast C. how many VLANs can be used to carry user traffic? A.Certification Guaranteed 74 . 1000 B. normal and standby Answer: A Question No : 125 Which feature is automatically configured when an administrator enables a voice VLAN? A. normal and passive E. 1024 D. QoS D. 802. active and aggressive C. 1001 C. 2048 E. normal and active D. normal and aggressive B.Cisco 300-115 : Practice Test A.

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

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

port-duplex. memory errors C.Certification Guaranteed 77 . hardware platform D. memory errors Answer: A A Composite Solution With Just One Click . native VLAN IDs. R1-100% Answer: D Question No : 130 Which option lists the information that is contained in a Cisco Discovery Protocol advertisement? A.16.0/24 subnet is being forwarded through R1? A. port-duplex. hardware platform B.Cisco 300-115 : Practice Test What percentage of the outgoing traffic from the 172. native VLAN IDs. R1-0% B. R1-50 %.10. R2-50% C. port-duplex. native VLAN IDs. hardware platform. R2-100% D. memory errors.

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

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. Modify the spanning-tree port-priority on SW1 f1/1 to 16 and f1/0 to 0. 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 . 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.Certification Guaranteed 79 .Cisco 300-115 : Practice Test f1/0 and f1/1 have the same end-to-end path cost to the designated bridge. Modify the spanning-tree port-priority on SW2 f1/1 to 0 and f1/0 to 16. B. C.

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

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

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

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

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

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

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

The switch priority value is zero. D. The bridge priority is 128. it has the lowest priority value for VLAN 1. The bridge priority is 1 and all ports are forwarding.Certification Guaranteed 87 .19 and all ports are forwarding. Answer: D Question No : 149 Which command configures an HSRP group to become a slave of another HSRP group? A. 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. C. standby group track A Composite Solution With Just One Click . B. standby slave B.

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

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 . DOT1Q Answer: C. B. Which configuration must be made before the private VLAN is configured? A. C. PPP B. Ensure all switches are configured as VTP server mode. ISL D. Enable VTP version 3. HDLC E. DTP C.Certification Guaranteed 89 .F Question No : 153 Refer to the exhibit. Disable VTP and manually assign VLANs. DLCI F.) A.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. Configure VTP Transparent Mode. D.

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

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

The router with IP address 172.E Question No : 160 Refer to the exhibit. auto C. passive Answer: A. The IP address 172.16.11.16.112 is preferred over the router with IP address 172. which two modes on switch 2 establish an operational EtherChannel? (Choose two. E.111. The router with IP address 172. desirable D.Cisco 300-115 : Practice Test Based on the debug output.111 has preempt configured.) A. The router with IP address 172. on E. C. active B.11. Answer: A. F.16.16.) A.11.112 has nonpreempt configured.16.16. The final active router is the router with IP address 172. A Composite Solution With Just One Click .11.11.111.11.16.11.B.D Question No : 159 An engineer is configuring an EtherChannel between two switches using LACP. If the EtherChannel mode on switch 1 is configured to active. D. B. The priority of the router with IP address 172. which three statements about HSRP are true? (Choose three.112 is using default HSRP priority.115 is the virtual HSRP IP address.Certification Guaranteed 92 .

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

C. A Composite Solution With Just One Click . authorization B. D. The administrator has defined the switch as the root in the STP domain. Support less than 1500 MTU B. Answer: A Question No : 164 What is required for a LAN switch to support 802.1D STP and PortFast have been configured by default on all newly implemented Cisco Catalyst switches. The port roles have been adjusted based on the interface bandwidth and timers of the new Cisco Catalyst switches. accounting D. Support 1547 MTU only Answer: B Question No : 165 Which portion of AAA looks at what a user has access to? A.Cisco 300-115 : Practice Test the port roles that were once "blocking" are now defined as "alternate" and "backup.1q Q-in-Q encapsulation? A. authentication C. B. The new switches are using RSTP instead of legacy IEEE 802. auditing Answer: A Question No : 166 Refer to the exhibit.1D STP. Support 1504 MTU or higher C.Certification Guaranteed 94 . Support 1522 layer 3 IP and IPX packet D." What is the reason for this change? A. IEEE 802.

standby priority C.Cisco 300-115 : Practice Test Which login credentials are required when connecting to the console port in this output? A. username cisco with password cisco C. standby group B. none required B.Certification Guaranteed 95 . backup interface D. login authentication default Answer: A Question No : 167 Which configuration command ties the router hot standby priority to the availability of its interfaces? A. 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 . no username with password linepass D.

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

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

13. 21. 21. • Propagation of unnecessary broadcasts should be limited using manual pruning on this 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. 12.Cisco 300-115 : Practice Test • SwitchA needs to be the root switch for vlans 11. • 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. 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.Certification Guaranteed 98 . This mode should be done with a non-proprietary protocol. All other vlans should be left are their default values. 22 and 23 should tagged when traversing the trunk link.168. 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. with SwitchA controlling activation.1. • SwitchB VTP mode needs to be the same as SwitchA. 22 and 23.

21-23 channel-protocol lacp channel-group 1 mode passive switchport mode trunk ! interface FastEthernet0/4 switchport trunk allowed vlan 1.Certification Guaranteed 99 .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.

0 A Composite Solution With Just One Click .1.11 255.168.Certification Guaranteed 100 .255.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 1.21-23 ! interface Vlan1 ip address 192.255.

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 .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 1.21-23 channel-protocol lacp channel-group 1 mode active switchport mode trunk ! interface FastEthernet0/4 switchport trunk allowed vlan 1.

The network engineer found that the engineering VLAN is missing from the database. Which vendor-neutral protocol could be used to resolve this issue? A Composite Solution With Just One Click .Certification Guaranteed 102 . Which action resolves this problem? A. Update the VTP revision number.1.1q. D. Change VTP mode to server and enable 802. Answer: C Question No : 175 After the implementation of several different types of switches from different vendors. C.1q.168. Disable VTP pruning and disable 802. Enable VTP pruning and disable 802.1 ! ! End Question No : 174 Refer to the exhibit. a network engineer notices that directly connected devices that use Cisco Discovery Protocol are not visible.Cisco 300-115 : Practice Test interface Port-channel 1 ! interface Vlan1 no ip address shutdown ! ip default-gateway 192.1q. The users in an engineering department that connect to the same access switch cannot access the network. B.

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

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

B. They remain up.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. and then the VLAN is deleted. A Composite Solution With Just One Click . Which state are these interfaces in after the VLAN is deleted? A. is a medium sized company. with an enterprise network (access. unless GigabitEthernet1/0/1 on backup device has also failed. but they are reassigned to the default VLAN.Certification Guaranteed 105 . C. but they are reassigned to the native VLAN. Troubleshooting has identified several issues. • 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 until they are reassigned to a VLAN. D. Answer: B Question No : 178 Ferris Plastics. you have been asked to investigate and respond to the following question. Using the running configurations and show commands. The distribution switches are configured to use HSRP to provide a high availability solution. but they are reassigned to the default VLAN.Cisco 300-115 : Practice Test Question No : 177 Interfaces are assigned to a VLAN. Inc. Currently all interfaces are up. They remain up. They go down.

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

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

64/27 Hosts H1 and H2 are configured with the correct IP address and default gateway. No trunking has been configured on RouterC. Routed interfaces should use the lowest host on a subnet when possible. 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.10. B. D. You need to configure SwitchC so that Hosts H1 and H2 can successfully ping the server S1.10.200. A Composite Solution With Just One Click .250.Certification Guaranteed 108 .200. Company policies forbid the use of static or default routing. Also SwitchC needs to be able to ping server S1. RouterC is correctly configured.32/27 – 190.250. E. C. All routes must be learned via EIGRP 65010 routing protocol. Answer: A Question No : 181 CORRECT TEXT You have been tasked with configuring multilayer SwitchC. ARP requests will be processed less frequently by the switch. You do not have access to RouteC.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. The MAC address-table will hold addresses 180 seconds longer than the default of 10 minutes.0/24 – 190. which has a partial configuration and has been attached to RouterC as shown in the topology diagram. The following subnets are available to implement this solution: – 10. This is how long a dynamic MAC address will remain in the CAM table. The default timeout period will be 360 seconds.

changes VLAN port assignments or create trunks. A Composite Solution With Just One Click . Company policies forbid the use of static or default routing.Cisco 300-115 : Practice Test SwitchC uses Cisco as the enable password. 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.

No trunking requires. SwitchC should be configured as a Layer 3 switch (which supports ip routing function as a router). A Composite Solution With Just One Click . Trunking must be established between RouterC and SwitchC. + Only use SwitchC for interVLAN routing without using RouterC.Certification Guaranteed 110 .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.

255. also don’t modify/delete any port just do the above configuration.0/16 is not used anywhere else in this topology.0 ->RouterC has used IP 10. so you will not miss within it in the exam.255 SwitchC(config-router)# network 190.0. Also some reports said the “no auto-summary” command can’t be used in the simulator.0.250.10.10.224 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 10.0.200.255.224 SwitchC(config-if)# no shutdown SwitchC(config-if)# int vlan 3 SwitchC(config-if)# ip address 190.10.0. We should check the default gateways on H1 & H2.200.10.255.64 0.65 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. SwitchC(config-if)# no shutdown SwitchC(config-if)# exit SwitchC(config)# int vlan 2 SwitchC(config-if)# ip address 190.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.255. In order to complete the lab. gi0/11 interfaces were configured as access ports so we don’t need to configure them in this sim.31 SwitchC(config-router)# network 190.200.Certification Guaranteed 111 .1 so this is the lowest usable IP address.200.255. SwitchC(config-if)# ip address 10.200.250.33 255. in fact it is not necessary because the network 190. Click on H1 and H2 and type the “ipconfig” command to get their default gateways.250.250.32 0.2 255.65 255. SwitchC# configure terminal SwitchC(config)# int gi0/1 SwitchC(config-if)#no switchport -> without using this command.200.31 NOTE: THE ROUTER IS CORRECTLY CONFIGURED.0. the simulator does not let you assign IP address on Gi0/1 interface.200.10.0. Answer: ###BOT_TEXT###gt;ipconfig We will get the default gateways as follows: Host1: + Default gateway: 190.10.250.255.0 0. you should expect the ping to SERVER to succeed from the A Composite Solution With Just One Click .0.33 Host2: + Default gateway: 190.250.

250. In fact. just for sure. 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.200.0. UDLD is enabled globally. 300 seconds Answer: B A Composite Solution With Just One Click .0 because it is the nature of distance vector routing protocol like EIGRP: only major networks need to be advertised. a Network Administrator noticed that one port stops receiving UDLD packets.31 we can use one simple command “network 190.32 0. even without “no auto-summary” command the network still works correctly. Which option describes what causes the port to go into the errdisable state? A. B.250.0.0. 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. C. Question No : 182 After UDLD is implemented.Cisco 300-115 : Practice Test MLS.200.0. If you use wrong AS number. 60 seconds C. Normal UDLD operations that prevent traffic loops. But in the exam the sim is just a flash based simulator so we should use two above commands. 30 seconds B. we can use “show run” command to verify.31 and “network 190.0. But after finishing the configuration. UDLD timers are inconsistent. UDLD port is configured in aggressive mode.Certification Guaranteed 112 . D. This port continues to reestablish until after eight failed retries. and from the PCs as well. 120 seconds D. no neighbor relationship is formed between RouterC and SwitchC. we are pretty sure instead of using two commands “network 190.0 is shown.0.64 0. only the summarized network 190.200.200.

PAgP modes are off. desirable. B. PAgP modes are active. Apply a BPDU filter on the primary interface of the remote switches. and on. D. and on. Which action accomplishes this task? A. PAgP modes are active. desirable-desirable. Adjust the secondary link to have a lower priority than the primary link. D. 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. Enable Rapid Spanning Tree to converge using the secondary link. desirable. A network engineer notices that there are issues with the physical cabling of the current root port. 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 . desirable-desirable. Only the combinations active-active. C. Change the link-type to point-to-point. and on-on allow the formation of a channel. PAgP modes are off. and on-on allow the formation of a channel.Certification Guaranteed 113 . desirable-desirable. Only the combinations auto-auto. active. B. and on-on allow the formation of a channel. desirable. and on-on allow the formation of a channel. Only the combinations active-desirable. and on. desirable. Answer: A Question No : 185 An access switch at a remote location is connected to the spanning-tree root with redundant uplinks. and on. C. The engineer decides to force the secondary link to be the desired forwarding root port. desirable-desirable. auto.

spanning trees D. 8-bytes except the native VLAN C. DHCP snooping database C. VLAN database B. A Composite Solution With Just One Click .Certification Guaranteed 114 . routing information Answer: C Question No : 187 Refer to the exhibit. 4-bytes including native VLAN D.Cisco 300-115 : Practice Test A. 4-bytes except the native VLAN B. 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. They have questions about how these two devices will perform in the event of a device failure.

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

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. The interface will have the priority decremented by 60 for HSRP group 1 C.Certification Guaranteed 116 . The interface will have its current priority incremented by 40 for HSRP group 1 D. B.Cisco 300-115 : Practice Test Refer to the exhibit. If router R1 interface Etherne0/0 goes down and recovers. which of the statement regarding HSRP priority is true? A. A Composite Solution With Just One Click . The interface will have its current priority incremented by 60 for HSRP group 1 E. Use the console access to the existing and new switches to configure and verify correct device configuration. The interface will have the priority decremented by 40 for HSRP group 1.

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

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

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

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

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

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

Physical port Fa0/13. Fa0/14. and Fa0/15 successfully formed a Layer 2 port-channel interface using an open standard protocol. D. and Fa0/15 successfully formed a Layer 2 physical portchannel interface using a Cisco proprietary protocol. and Fa0/15 successfully formed a Layer 3 port-channel interface using a Cisco proprietary protocol. and Fa0/15 successfully formed a Layer 3 physical portchannel interface using an open standard protocol. Fa0/14. B. 10 A Composite Solution With Just One Click . Logical port Fa0/13. 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. Physical port Fa0/13. C. 5 C.Cisco 300-115 : Practice Test Which statement about switch S1 is true? A. Fa0/14. 1 B.Certification Guaranteed 128 . Fa0/14. Logical port Fa0/13.

1000 bindings B. 4 B. 9 E. apply root guard to all outgoing neighbor interfaces D. What action will accomplish this task? A. 2000 bindings C. 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. 10 F. adjust STP priority to the maximum value B.Certification Guaranteed 129 . disable STP globally C.Cisco 300-115 : Practice Test D. 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. 8 D. 5000 bindings A Composite Solution With Just One Click . 5 C. 13 Answer: D Question No : 200 Which option is the minimum number of bindings that the DHCP snooping database can store? A.

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