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Cisco 300-115

Implementing Cisco IP Switched Networks
Version: 9.0

Cisco 300-115 Exam
Topic 1, Layer 2 Technologies

QUESTION NO: 1
What is the maximum number of switches that can be stacked using Cisco StackWise?
A. 4
B. 5
C. 8
D. 9
E. 10
F. 13
Answer: D
Explanation:

QUESTION NO: 2
A network engineer wants to add a new switch to an existing switch stack. Which configuration
must be added to the new switch before it can be added to the switch stack?
A. No configuration must be added.
B. stack ID
C. IP address
D. VLAN information
E. VTP information
Answer: A
Explanation:

QUESTION NO: 3
What percentage of bandwidth is reduced when a stack cable is broken?
A. 0
B. 25
C. 50
D. 75
E. 100

"Pass Any Exam. Any Time." - www.actualtests.com

2

Cisco 300-115 Exam
Answer: C
Explanation:

QUESTION NO: 4
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 active
switch2
channel-group 1 mode auto
B. switch1
channel-group 1 mode desirable
switch2
channel-group 1 mode passive
C. switch1
"Pass Any Exam. Any Time." - www.actualtests.com

3

" . Apply the monitor session filter globally to allow only traffic from VLAN 10.actualtests. Change the configuration for GigabitEthernet0/48 so that it is a member of VLAN 10.www. C. Change the monitor session source to VLAN 10 instead of the physical interface.com 4 . D. B. switch1 channel-group 1 mode desirable switch2 channel-group 1 mode auto Answer: D Explanation: QUESTION NO: 5 Refer to the exhibit.Cisco 300-115 Exam channel-group 1 mode on switch2 channel-group 1 mode auto D. Answer: C Explanation: QUESTION NO: 6 Refer to the exhibit. Add an access list to GigabitEthernet0/48 to filter out traffic that is not in VLAN 10. Any Time. "Pass Any Exam. 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.

A monitor session on the distribution switch with a physical interface as the source and the remote SPAN VLAN as the destination B. D.D Explanation: QUESTION NO: 7 After an EtherChannel is configured between two Cisco switches. while Switch B is configured with channel-group 1 mode desirable.com 5 . A monitor session on the distribution switch with a remote SPAN VLAN as the source and physical interface as the destination E. Which three items must be configured to mirror traffic to a packet sniffer that is connected to the distribution switch? (Choose three. A monitor session on the distribution switch with a physical interface as the source and a physical interface as the destination Answer: B. Why is the EtherChannel bundle not working? A. The switch ports are not configured in trunking mode." . Answer: A "Pass Any Exam. Any Time. interface port channel 1 is in the down/down state. The channel group identifier must be different for Switch A and Switch B. B. A monitor session on the access switch with a physical interface source and the remote SPAN VLAN as the destination D. A monitor session on the access switch with a remote SPAN VLAN source and the physical interface as the destination F.C.) A.Cisco 300-115 Exam A network engineer wants to analyze all incoming and outgoing packets for an interface that is connected to an access switch.www.actualtests. The switches are using mismatched EtherChannel negotiation modes. Switch A is configured with channel-group 1 mode active. C. LACP priority must be configured on both switches. A remote SPAN VLAN on the distribution and access layer switch C.

E. and 52 is replicated to the SPAN destination port.Cisco 300-115 Exam Explanation: QUESTION NO: 8 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." . 39. Any Time. Traffic from VLAN 4 is not sent to the SPAN destination interface. The trunk's native VLAN must be changed to something other than VLAN 1. C.actualtests. Filtering a trunked SPAN port effectively disables SPAN operations for all VLANs. B. Adjust the EtherChannel load-balancing method based on destination IP addresses. Answer: E Explanation: "Pass Any Exam. Answer: E Explanation: QUESTION NO: 9 Interface FastEthernet0/1 is configured as a trunk interface that allows all VLANs. D.www. 52 What is the result of the implemented command? A. Traffic from VLANs 1 to 8. E. Disable spanning tree on all interfaces that are participating in the EtherChannel bundle. Use link-state tracking to allow for improved load balancing of traffic upon link failure to the server. B. D.com 6 . C. Adjust the EtherChannel load-balancing method based on source IP addresses. What should be done on the Cisco switch to allow for better EtherChannel utilization to the corporate web server? A.8. This command is configured globally: monitor session 2 filter vlan 1 . Enable Cisco Express Forwarding to allow for more effective traffic sharing over the EtherChannel bundle. All VLAN traffic is sent to the SPAN destination interface. 39.

Cisco Discovery Protocol advertisements are inconsistent between the local and remote devices. and version.www. a network engineer notices that directly connected devices that use Cisco Discovery Protocol are not visible. Local Area Mobility B.com 7 . NetFlow D. Directed Response Protocol Answer: B Explanation: QUESTION NO: 12 Several new switches have been added to the existing network as VTP clients. Any Time. Remove the VTP domain name from all switches with "null" and then replace it with the new "Pass Any Exam. All of the new switches have been configured with the same VTP domain.actualtests. but it has several routing neighbor relationships. The routers are connected via a Layer 2 switch. What must be done to fix this? A. IP routing is disabled on neighboring devices. C. Answer: A Explanation: QUESTION NO: 11 After the implementation of several different types of switches from different vendors. VLANs are not passing from the VTP server (existing network) to the VTP clients. D. What would cause the output to show only the single neighbor? A. Cisco Express Forwarding is enabled locally. Which vendor-neutral protocol could be used to resolve this issue? A. password. B. However. The engineer notices only a single neighbor that uses Cisco Discovery Protocol.Cisco 300-115 Exam QUESTION NO: 10 A network engineer notices inconsistent Cisco Discovery Protocol neighbors according to the diagram that is provided." . Link Layer Discovery Protocol C.

com 8 ." .Cisco 300-115 Exam domain name. D. Ensure that all switches run the same Cisco IOS version. Extended VLANs will not propagate to different IOS versions when extended VLANs are in use.www. C. Ensure that all switch interconnects are configured as trunks to allow VTP information to be transferred. Switch C receives VLAN information from the VTP server Switch A. but Switch B does not receive any VLAN information. Switch A. Enable VTP version 3. Configure a different native VLAN on all new switches that are configured as VTP clients. VTP does not support extended VLANs and should be manually added to all switches. B. C. B. Answer: B Explanation: QUESTION NO: 14 Refer to the exhibit. the extended VLANs are not being propagated to other VTP switches. and C are trunked together and have been properly configured for VTP. B. What is the most probable cause of this behavior? "Pass Any Exam. which supports extended VLAN propagation.actualtests. Any Time. D. Answer: D Explanation: QUESTION NO: 13 After implementing VTP. VTP authentication is required when using extended VLANs because of their ability to cause network instability. Provision one of the new switches to be the VTP server and duplicate information from the existing network. What should be configured for extended VLANs? A.

Switch A." What is the reason for this change? A. "Pass Any Exam. The trunk between Switch A and Switch B is misconfigured. B. Switch B is configured in transparent mode. and C are trunked together and have been properly configured for VTP. D. A VTP authentication mismatch occurred between Switch A and Switch B.actualtests. B. while Switch C is configured with a trunk port to Switch B." .com 9 . The trunk between Switch A and Switch B is misconfigured. B. C. The VTP revision number of Switch B is higher than that of Switch A. Answer: A Explanation: QUESTION NO: 15 Refer to the exhibit. What would cause this issue? A.Cisco 300-115 Exam A.1D STP.www. The new switches are using RSTP instead of legacy IEEE 802. Switch B is configured with an access port to Switch A. VTP pruning is configured globally on all switches and it removed VLANs from the trunk interface that is connected to Switch C. C. Answer: C Explanation: QUESTION NO: 16 After the recent upgrade of the switching infrastructure. but Switch C is not receiving traffic from certain VLANs. The VTP revision number of the Switch B is higher than that of Switch A. the network engineer notices that the port roles that were once "blocking" are now defined as "alternate" and "backup. Any Time. Switch B has all VLANs. D.

What is the reason for this? A. VTP pruning D. D.Cisco 300-115 Exam B. access lists B. The switch does not have the processing power to ensure rapid transition for all ports. DTP in nonegotiate C. B.actualtests. Any Time. C. it has been determined that several ports are not transitioning as they should. The administrator has defined the switch as the root in the STP domain. RSTP has been enabled per interface and not globally. Answer: A Explanation: QUESTION NO: 17 An administrator recently configured all ports for rapid transition using PortFast.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.com 10 . C." . The STP root bridge selection is forcing key ports to remain in non-rapid transitioning mode. IEEE 802.www. After testing. PBR Answer: C Explanation: QUESTION NO: 19 What effect does the mac address-table aging-time 180 command have on the MAC addresstable? "Pass Any Exam. Answer: C Explanation: QUESTION NO: 18 Which technique automatically limits VLAN traffic to only the switches that require it? A. STP is unable to achieve rapid transition for trunk links. D.

IP Event Dampening D. D. Bidirectional Forwarding Detection Answer: B Explanation: QUESTION NO: 21 A network engineer deployed a switch that operates the LAN base feature set and decides to use the SDM VLAN template. E. the link did not recover. Any Time.com 11 . The switch needs to be rebooted before the SDM template takes effect. The MAC address-table will be flushed every 3 minutes." . As designed.Cisco 300-115 Exam A. macros B.www. The VLAN template disables routing in hardware. The SDM template is causing the CPU of the switch to spike during peak working hours. ARP requests will be processed less frequently by the switch. command aliases E. Answer: C Explanation: "Pass Any Exam. What is the root cause of this issue? A. After the damaged cable was replaced. Answer: A Explanation: QUESTION NO: 20 While working in the core network building. The default timeout period will be 360 seconds. B. C. a technician accidently bumps the fiber connection between two core switches and damages one of the pairs of fiber. errdisable autorecovery C. The VLAN receives additional frames from neighboring switches. This is how long a dynamic MAC address will remain in the CAM table. D. the link was placed into a non-forwarding state due to a fault with UDLD.actualtests. The MAC address-table will hold addresses 180 seconds longer than the default of 10 minutes. What solution allows the network switch to automatically recover from such an issue? A. B. The SDM VLAN template causes the MAC address-table to overflow. C.

www.com 12 . RSPAN must be used to capture EtherChannel bidirectional traffic. SPAN encapsulation replication must be enabled to capture EtherChannel destination traffic. The port channel can be used as a SPAN source. Answer: C Explanation: QUESTION NO: 23 Refer to the exhibit. the network administrator notices that not all traffic is being replicated to the management server.actualtests.Cisco 300-115 Exam QUESTION NO: 22 An access switch has been configured with an EtherChannel port. Any Time. but network loops would occur because the load-balancing methods do not match. but not a destination. The EtherChannels would form and function properly even though the load-balancing and EtherChannel modes do not match. What is the result of the configuration? A. C. D." . VLAN filters are required to ensure traffic mirrors effectively. B. C. After configuring SPAN to monitor this port. The EtherChannels would form. B. "Pass Any Exam. The EtherChannels would not form because the load-balancing method must match on the devices. What is a cause for this issue? A.

forward traffic based on Cisco Express Forwarding C. provide nonstop forwarding in the event of failure of one of the member supervisors Answer: D Explanation: QUESTION NO: 26 After UDLD is implemented.com 13 . The settings will be applied to the EtherChannel bundle and all associated physical interfaces. What is the result of the configuration? A. This port continues to reestablish until after eight failed retries.Cisco 300-115 Exam D. C. The port then transitions into the errdisable state." .actualtests. a Network Administrator noticed that one port stops receiving UDLD packets. provide automatic failover to back up supervisor in VSS mode D. forward traffic simultaneously using both supervisors B. The storm control configuration will be accepted. but not on the associated physical ports.www. Which option describes what causes the port to go into the errdisable state? "Pass Any Exam. but will only be present on the physical interfaces. The storm control settings will appear on the EtherChannel. Any Time. Answer: D Explanation: QUESTION NO: 25 What is the function of NSF? A. Answer: B Explanation: QUESTION NO: 24 A network engineer tries to configure storm control on an EtherChannel bundle. B. The configuration will be rejected because storm control is not supported for EtherChannel. The EtherChannels would form and both devices would use the dst-ip load-balancing method because Switch1 is configured with EtherChannel mode active. D.

BackboneFast D." Which statement describes what this indicates about the status of the port? A.www. B. Which spanning-tree technology is used to accomplish backup root port selection? A. D. Normal UDLD operations that prevent traffic loops. STP immediately replaces the root port with an alternative root port. The port is fully operational and no known issues are detected." . The bidirectional status of "unknown" indicates that the port will go into the disabled state because it stopped receiving UDLD packets from its neighbor.Cisco 300-115 Exam A. Any Time.com 14 . PortFast C. The UDLD port is placed in the "unknown" state for 5 seconds until the next UDLD packet is received on the interface. UplinkFast E. Answer: B Explanation: QUESTION NO: 27 After reviewing UDLD status on switch ports. an engineer notices that the. C. Answer: A Explanation: QUESTION NO: 28 Pilot testing of the new switching infrastructure finds that when the root port is lost. UDLD port is configured in aggressive mode. D. UDLD is enabled globally. UDLD Answer: D Explanation: "Pass Any Exam. UDLD moved into aggressive mode after inconsistent acknowledgements were detected. C. UDLD timers are inconsistent.actualtests. PVST+ B. Loop Guard F. B.

) A.www. Configure the new load balancing method using port-channel load-balance. Answer: A Explanation: QUESTION NO: 31 Refer to the exhibit. Adjust the switch SDM back to "default". port-priority B.B Explanation: QUESTION NO: 30 A network engineer must set the load balance method on an existing port channel. D. Any Time. B.actualtests.com 15 . root guard Answer: A. cost C. Which two elements are used to accomplish this? (Choose two. C." . "Pass Any Exam. forward-timers D. link type E. Upgrade the PFC to support the latest load balancing methods. Ensure that IP CEF is enabled globally to support all load balancing methods.Cisco 300-115 Exam QUESTION NO: 29 A network engineer must adjust the STP interface attributes to influence root port selection. Which action must be done to apply a new load balancing method? A.

Cisco Discovery Protocol version 2 B. VLAN access-list E. Cisco IOS Embedded Event Manager C. Any Time. The interface is configured as the source of the SPAN session. What is causing the line protocol on this interface to be shown as down? A. There is a duplex mismatch on the interface. There is a speed mismatch on the interface." . Cisco Discovery Protocol logging options Answer: A Explanation: QUESTION NO: 33 Which technique allows specific VLANs to be strictly permitted by the administrator? A. C. E. D. VTP pruning B. it is found that rapid error tracking is not currently enabled. trunk allowed VLANs D. logging buffered D.com 16 . Cisco Discovery Protocol source interface E. Which option must be enabled to allow for enhanced reporting mechanisms using Cisco Discovery Protocol? A. There is a layer 1 physical issue. L2P tunneling Answer: C Explanation: "Pass Any Exam. Answer: C Explanation: QUESTION NO: 32 While doing network discovery using Cisco Discovery Protocol. The interface is configured as the target of the SPAN session.www. transparent bridging C.Cisco 300-115 Exam A network engineer investigates a recent network failure and notices that one of the interfaces on the switch is still down.actualtests. B.

Which action resolves this problem? A. Enable switchport block on access ports. PPP B. Disable DTP on a per interface basis. Reload the new switch.Cisco 300-115 Exam QUESTION NO: 34 For security reasons. After verifying all VTP settings. the network engineer notices that the new switch is not receiving the list of VLANs from the server. Verify connected trunk ports.) A. DOT1Q Answer: C.com 17 .B Explanation: QUESTION NO: 35 Which two protocols can be automatically negotiated between switches for trunking? (Choose two. B. "Pass Any Exam. Apply BPDU guard and BPDU filter. HDLC E. the IT manager has prohibited users from dynamically establishing trunks with their associated upstream switch.F Explanation: QUESTION NO: 36 A network is running VTPv2. D. Reload the VTP server. DTP C. ISL D. D.www. Any Time.) A. Restart the VTP process on the new switch. Configure trunk and access interfaces manually. DLCI F.actualtests. C." . Which two actions can prevent interface trunking? (Choose two. C. B. Answer: A.

After each update to the VTP server. VTP must be stopped and restarted on the server. The VTP version number must be set to version 3.actualtests. Configure manual trunk pruning between the two locations.com 18 . C. Modify the spanning-tree priorities to dictate the traffic flow. all other existing VLANs no longer pass traffic over the trunk. B. What is the problem? A. The VTP server must be reloaded. D. and 30) are allowed to traverse the switch trunk interface. Any Time.30 is issued. Which enhancement to a spanning-tree design prevents unnecessary traffic from crossing the extended LAN segment? A.www. D. Use VTP pruning on the trunk interfaces. C. B. What is the root cause of the problem? "Pass Any Exam. E. 20.Cisco 300-115 Exam Answer: D Explanation: QUESTION NO: 37 After configuring new data VLANs 1020 through 1030 on the VTP server." . Answer: C Explanation: QUESTION NO: 39 The network manager has requested that several new VLANs (VLAN 10. Answer: B Explanation: QUESTION NO: 38 A network engineer is extending a LAN segment between two geographically separated data centers. After the command switchport trunk allowed vlan 10.20. it takes up to 4 hours propagate. Create a Layer 3 transit VLAN to segment the traffic between the sites. Another switch in the domain has a higher revision number than the server. a network engineer notices that none of the VTP clients are receiving the updates.

1000 B. C. Answer: D Explanation: QUESTION NO: 42 "Pass Any Exam. D. ISL was unable to encapsulate more than the already permitted VLANs across the trunk. 1024 D. except when the native VLAN is set to 1. 4096 Answer: B Explanation: QUESTION NO: 41 What does the command vlan dot1q tag native accomplish when configured under global configuration? A. All frames within the native VLAN are tagged. C. Answer: A Explanation: QUESTION NO: 40 When you design a switched network using VTPv2.Cisco 300-115 Exam A. It removes the 4-byte dot1q tag from every frame that traverses the trunk interface(s). D. Any Time.com 19 . how many VLANs can be used to carry user traffic? A. It allows control traffic to pass using the non-default VLAN." . B. Control traffic is tagged. Allowing additional VLANs across the trunk introduced a loop in the network. 4095 F. The command effectively removed all other working VLANs and replaced them with the new VLANs.www. 1001 C. VTP pruning removed all unused VLANs. 2048 E.actualtests. B.

Spanning-Tree FastPort D. Which option can be configured to accomplish this? A. Cisco Discovery Protocol is not supported.Cisco 300-115 Exam A network engineer has just deployed a non-Cisco device in the network and wants to get information about it from a connected device. NDP D. Which spanning-tree feature satisfies this requirement? A.com 20 . allowed VLAN list B. so the open standard protocol must be configured. Spanning-Tree Timers C.actualtests. the application server team has indicated that they must not have the standard 30 second delay before their switchport enters a forwarding state. Rapid Spanning-Tree B. Spanning-Tree PortFast E. Which protocol does the network engineer configure on both devices to accomplish this? A. L2P tunneling Answer: A Explanation: QUESTION NO: 44 For client server failover purposes. LLTD Answer: B Explanation: QUESTION NO: 43 A manager tells the network engineer to permit only certain VLANs across a specific trunk interface. they require the switchport to enter a forwarding state immediately. VTP pruning C. LLDP C. Any Time. For their disaster recovery feature to operate successfully." . VACL D. IRDP B. Spanning-Tree Fast Forward Answer: D "Pass Any Exam.www.

C. VTP summary advertisements are sent out of all ports with the new domain name. switch# show spanning-tree vlan 10 B. RSTP B. Any Time. B. PVST "Pass Any Exam. switch# show spanning-tree vlan 10 brief Answer: A Explanation: QUESTION NO: 46 A new network that consists of several switches has been connected together via trunking interfaces.Cisco 300-115 Exam Explanation: QUESTION NO: 45 Which command does a network engineer use to verify the spanning-tree status for VLAN 10? A. Which Spanning Tree Protocol should be used to reduce switch resources and managerial burdens that are associated with multiple spanning-tree instances? A. switch# show spanning-tree summary E. switch# show spanning-tree bridge C.actualtests." . D.www. Answer: C Explanation: QUESTION NO: 47 A network engineer is setting up a new switched network. The switch with the non-default domain name restores back to "null" upon reboot. The network is expected to grow and add many new VLANs in the future. which statement describes what happens when a domain name is configured on one of the switches? A. Switches with higher revision numbers does not accept the new domain name. switch# show spanning-tree brief D. If all switches currently have the default VTP domain name "null". All other switches with the default domain name become VTP clients.com 21 .

Answer: A Explanation: QUESTION NO: 49 Which SDM template disables routing and supports the maximum number of unicast MAC addresses? A. B. E. SDM templates are used to create Layer 3 interfaces (switch virtual interfaces) to permit hosts in one VLAN to communicate with hosts in another VLAN. SDM templates are used to configure system resources in the switch to optimize support for specific features. access C. routing Answer: A Explanation: QUESTION NO: 50 "Pass Any Exam. 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. SDM templates are used to configure ACLs that protect networks and specific hosts from unnecessary or unwanted traffic.Cisco 300-115 Exam C. VLAN B. SDM templates are configured by accessing the switch using the web interface.actualtests. default D." . Any Time. depending on how the switch is used in the network. RPVST+ Answer: C Explanation: QUESTION NO: 48 Which statement about the use of SDM templates in a Cisco switch is true? A.com 22 . PVST+ E. MST D. C. D.www.

when is a syslog message generated? A. C. More than 64 MAC addresses are added to the content-addressable memory.Cisco 300-115 Exam Which SDM template is the most appropriate for a Layer 2 switch that provides connectivity to a large number of clients? A. what is the default period of time after which a MAC address ages out and is discarded? A.actualtests. routing Answer: A Explanation: QUESTION NO: 51 In a Cisco switch." . B. A new MAC address is removed from the content-addressable memory.www. A new MAC address is added to the content-addressable memory. 100 seconds B. default C.com 23 . access D. Answer: A Explanation: QUESTION NO: 53 "Pass Any Exam. A MAC address or host moves between different switch ports. 600 seconds Answer: C Explanation: QUESTION NO: 52 If a network engineer applies the command mac-address-table notification mac-move on a Cisco switch port. 300 seconds D. D. Any Time. VLAN B. 180 seconds C.

30 seconds B. D. Any Time. routing loop B. LLDP-MED is an extension to LLDP that operates only between endpoint devices. LLDP-MED is an extension to LLDP that operates only between network devices. STP loop guard D. B. 100 seconds C. 600 seconds Answer: C Explanation: QUESTION NO: 55 Which statement about LLDP-MED is true? A." . C. LLDP-MED is an extension to LLDP that operates between routers that run BGP. 300 seconds D. LLDP-MED is an extension to LLDP that operates between endpoint devices and network devices.com 24 .www.Cisco 300-115 Exam Which option is a possible cause for an errdisabled interface? A. cable unplugged C. security violation Answer: D Explanation: QUESTION NO: 54 What is the default value for the errdisable recovery interval in a Cisco switch? A. Answer: A Explanation: QUESTION NO: 56 Which statement about Cisco devices learning about each other through Cisco Discovery Protocol "Pass Any Exam.actualtests.

actualtests. memory errors Answer: A Explanation: QUESTION NO: 58 Which option describes a limitation of LLDP? A. memory errors C. LLDP does not support TLVs. LLDP can discover up to two devices per port. native VLAN IDs. B. native VLAN IDs. native VLAN IDs. hardware platform. D. memory errors. port-duplex. Answer: A Explanation: QUESTION NO: 59 Which statement about the UDLD protocol is true? "Pass Any Exam. Each device sends periodic advertisements to multicast address 01:00:0C:CC:CC:CC.www." . Answer: A Explanation: QUESTION NO: 57 Which option lists the information that is contained in a Cisco Discovery Protocol advertisement? A. Each device sends periodic advertisements to a central device that builds the network topology. hardware platform B. B. C. port-duplex.Cisco 300-115 Exam is true? A. hardware platform D. D.com 25 . LLDP can discover only Windows servers. C. LLDP cannot provide information about VTP. port-duplex. Each device sends periodic advertisements to all IP addresses in its ARP table. Any Time. Each device broadcasts periodic advertisements to all of its neighbors.

actualtests. capabilities. UDLD is a Cisco-proprietary Layer 2 protocol that enables devices to monitor the physical status of links and detect unidirectional failures. Any Time. D. B. Answer: A Explanation: QUESTION NO: 60 Which option lists the modes that are available for configuring UDLD on a Cisco switch? A. and neighbors on a local area network.www.Cisco 300-115 Exam A.com 26 . C. UDLD is a Cisco-proprietary Layer 2 protocol that enables devices to advertise their identity. active and aggressive C. UDLD is a standardized Layer 2 protocol that enables devices to monitor the physical status of links and detect unidirectional failures. normal and passive E. 300 seconds Answer: B Explanation: "Pass Any Exam. normal and aggressive B. 120 seconds D. capabilities. normal and active D. normal and standby Answer: A Explanation: QUESTION NO: 61 What is the default interval at which Cisco devices send Cisco Discovery Protocol advertisements? A. 30 seconds B." . and neighbors on a local area network. UDLD is a standardized Layer 2 protocol that enables devices to advertise their identity. 60 seconds C.

actualtests.com 27 . Any Time.Cisco 300-115 Exam QUESTION NO: 62 Which statement about Cisco Discovery Protocol configuration on a Cisco switch is true? A. server D. D. CDP is enabled by default and can be disabled globally with the command no cdp run. Answer: D Explanation: QUESTION NO: 64 What is the size of the VLAN field inside an 802. transparent B. when a switch is configured to use VTP versions 1 or 2? A. 16-bit D. client C. Extended VLANs are only supported in version 3 and not in versions 1 or 2.1q frame? A. CDP is enabled by default and can be disabled globally with the command no cdp enable. CDP is disabled by default and can be enabled globally with the command cdp run. 8-bit B." . Answer: A Explanation: QUESTION NO: 63 Which VTP mode is needed to configure an extended VLAN.www. B. 12-bit C. C. CDP is disabled by default and can be enabled globally with the command cdp enable. 32-bit Answer: B Explanation: QUESTION NO: 65 "Pass Any Exam.

com 28 . Which option shows the expected result if a show vlan command is issued? A) B) "Pass Any Exam.actualtests. Any Time.www. 2 D.Cisco 300-115 Exam What is the maximum number of VLANs that can be assigned to an access switchport without a voice VLAN? A. 1 C." . 1024 Answer: B Explanation: QUESTION NO: 66 Refer to the exhibit. 0 B.

com 29 . Exhibit C D. Any Time. Exhibit B C.www." . Exhibit A B. Exhibit D Answer: A Explanation: "Pass Any Exam.Cisco 300-115 Exam C) D) A.actualtests.

within the Ethernet payload C." .www. Any Time. within the Ethernet header B. storm control Answer: A Explanation: QUESTION NO: 68 In which portion of the frame is the 802.com 30 . spanning tree D. VLANs 2-4094 Answer: C Explanation: "Pass Any Exam. within the Ethernet source MAC address Answer: A Explanation: QUESTION NO: 69 Which VLAN range is eligible to be pruned when a network engineer enables VTP pruning on a switch? A. but not automatically disabled when a voice VLAN is removed? A.Cisco 300-115 Exam QUESTION NO: 67 Which feature is automatically enabled when a voice VLAN is configured. VLANs 2-1001 D. portfast B.1q header found? A. port-security C.actualtests. VLANs 1-4094 C. VLANs 1-1001 B. within the Ethernet FCS D.

" . VTP pruning B. storm control D. Enable VTP pruning and disable 802. Which action resolves this problem? A. Disable VTP pruning and disable 802. bpdguard Answer: A Explanation: QUESTION NO: 71 Refer to the exhibit.com 31 . "Pass Any Exam. The network engineer found that the engineering VLAN is missing from the database. Answer: C Explanation: QUESTION NO: 72 Refer to the exhibit.actualtests. Update the VTP revision number. D.1q. port-security C. C.1q.1q. B.Cisco 300-115 Exam QUESTION NO: 70 Which feature must be enabled to eliminate the broadcasting of all unknown traffic to switches that are not participating in the specific VLAN? A. Change VTP mode to server and enable 802. The users in an engineering department that connect to the same access switch cannot access the network.www. Any Time.

Cisco 300-115 Exam The network switches for two companies have been connected and manually configured for the required VLANs. Any Time. C.www.com 32 . B.dat and ensure that the switch with lowest MAC address is the VTP server.actualtests. Enable the company B switch with the vtp mode server command. Delete vlan. Which action resolves this problem? A. Manually force trunking with switchport mode trunk on both switches. Disable DTP and document the VTP domain mismatch. D. but users in company A are not able to access network resources in company B when DTP is enabled." . Answer: C Explanation: "Pass Any Exam.

Cisco Discovery Protocol version 3 carries native VLAN information. dot1q VLAN trunking D.Cisco 300-115 Exam QUESTION NO: 73 A network engineer must implement Ethernet links that are capable of transporting frames and IP traffic for different broadcast domains that are mutually isolated. A multilayer switch has been configured to send and receive encapsulated and tagged frames. but version 2 does not. Cisco Discovery Protocol version 2 carries native VLAN information. Which Cisco IOS switching feature can be used to achieve the task? A. Cisco Discovery Protocol version 1 carries native VLAN information. Link Aggregation Protocol at the access layer C. Consider that this is a multivendor environment. but versions 1 and 2 do not. PPP encapsulation with a virtual template B. VLAN 2013 on the multilayer switch is configured as the native VLAN. D. Any Time. Cisco Discovery Protocol version 1 and version 2 carry native VLAN information. Which option is the cause of the spanning-tree error? "Pass Any Exam. Inter-Switch Link Answer: C Explanation: QUESTION NO: 74 Which statement about using native VLANs to carry untagged frames is true? A. Answer: A Explanation: QUESTION NO: 75 Refer to the exhibit. but version 1 does not. C.www. B.com 33 .actualtests." .

Cisco 300-115 Exam A. D. B. both with native VLAN mismatch. Which Cisco IOS feature can be used to achieve this task? A." . C.1q trunks are on both sides. D. Any Time. VLAN ID 1 should not be used for management traffic because its unsafe. access list C.com 34 . Upgrade to VTP version 3 for advanced feature set support. B.www. VLAN access-map Answer: A Explanation: QUESTION NO: 77 Which action allows a network engineer to limit a default VLAN from being propagated across all trunks? A. VTP pruning B. Enable VTP pruning on the VTP server.actualtests. Answer: C Explanation: QUESTION NO: 78 What is required for a LAN switch to support 802. Answer: C Explanation: QUESTION NO: 76 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. spanning-tree bpdu-filter is enabled.1q Q-in-Q encapsulation? "Pass Any Exam. VLAN spanning-tree in SW-2 is configured. Use trunk pruning vlan 1. 802. Manually prune default VLAN with switchport trunk allowed vlans remove. switchport trunk allowed VLAN D. C.

Support 1522 layer 3 IP and IPX packet D. Any Time. Configure G0/1 as half duplex and G0/2 as full duplex.www. Configure LACP port-priority on G0/1 to 1. 8-bytes except the native VLAN C. Which action allows interface G0/1 to always actively forward traffic in the port-channel? A. and G0/4 between two switches using Ethernet port-channel. Support 1504 MTU or higher C. 8-bytes including native VLAN Answer: A Explanation: QUESTION NO: 80 A network engineer configured a fault-tolerance link on Gigabit Ethernet links G0/1. D.Cisco 300-115 Exam A.actualtests. C. 4-bytes including native VLAN D. How many bytes are added to each frame as a result of the configuration? A. G0/2. G0/3. 4-bytes except the native VLAN B. Support less than 1500 MTU B.com 35 . Support 1547 MTU only Answer: B Explanation: QUESTION NO: 79 Refer to the exhibit. LACP traffic goes through G0/4 because it is the highest interface ID. B." . Configure LACP port-priority on G0/1 to 65535. Answer: B "Pass Any Exam.

"Pass Any Exam. Any Time. desirabledesirable. and on. desirable. auto. and on. B.com 36 . and on-on allow the formation of a channel. Only the combinations auto-auto. desirable. PAgP modes are off." . PAgP modes are active. PAgP modes are active. desirabledesirable. Only the combinations auto-desirable. and on-on allow the formation of a channel. and on-on allow the formation of a channel. Only the combinations active-active. desirable. desirabledesirable. desirabledesirable. and on. D. active.Cisco 300-115 Exam Explanation: QUESTION NO: 81 Which statement about the use of PAgP link aggregation on a Cisco switch that is running Cisco IOS Software is true? A. Only the combinations active-desirable.www. PAgP modes are off. and on. desirable. Answer: A Explanation: QUESTION NO: 82 Refer to the exhibit. and on-on allow the formation of a channel.actualtests. C.

com 37 .www. Port Aggregation Protocol C.actualtests." .Cisco 300-115 Exam Which EtherChannel negotiation protocol is configured on the interface f0/13 – f0/15? A. Link Aggregation Control Protocol Answer: B Explanation: QUESTION NO: 83 Refer to the exhibit. Any Time. Port Combination Protocol D. Link Combination Control Protocol B. "Pass Any Exam.

com 38 . "Pass Any Exam. C.actualtests.Cisco 300-115 Exam Users of PC-1 experience slow connection when a webpage is requested from the server. B." .www. To increase bandwidth. PAgP changes the port speed and duplex for all ports in the bundle. Any Time. Answer: C Explanation: QUESTION NO: 84 A network engineer changed the port speed and duplex setting of an existing EtherChannel bundle that uses the PAgP protocol. Change the load-balance method to dst-mac. Which action can the engineer take to resolve this issue? A. Which statement describes what happens to all ports in the bundle? A. the network engineer configured an EtherChannel on interfaces Fa1/0 and Fa0/1 of the server farm switch. Contact Cisco TAC to report a bug on the switch. Disable EtherChannel load balancing. traffic is still slow. D. as shown here: 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. Upgrade the switch IOS to IP services image.

B. The EtherChannel provides full-duplex bandwidth up to 800 Mbps only for Fast EtherChannel or 8 Gbps only for Gigabit EtherChannel. A switch can support up to eight compatibly configured Ethernet interfaces in an EtherChannel. C.actualtests. C. Answer: A Explanation: QUESTION NO: 86 Refer to the exhibit. A switch can support up to 10 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. A switch can support up to 10 compatibly configured Ethernet interfaces in an EtherChannel. Answer: A Explanation: QUESTION NO: 85 Which statement about using EtherChannel on Cisco IOS switches is true? A. The EtherChannel provides full-duplex bandwidth up to 1000 Mbps only for Fast EtherChannel or 10 Gbps only for Gigabit EtherChannel. PAgP does not change the port speed and duplex for all ports in the bundle until the switch is rebooted.www.com 39 . "Pass Any Exam. Any Time. PAgP changes the port speed but not the duplex for all ports in the bundle. D." . A switch can support up to eight 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.Cisco 300-115 Exam B. D. PAgP drops the ports that do not match the configuration.

1d to communicate. Physical port Fa0/13. D. and Fa0/15 successfully formed a Layer 3 physical port-channel interface using an open standard protocol.1d BPDU and eventually the two switches run 802. Logical port Fa0/13.Cisco 300-115 Exam Which statement about switch S1 is true? A.actualtests.1d BPDU? A. but when a RSTP switch receives an 802.1d BPDU. Fa0/14. B. C. and Fa0/15 successfully formed a Layer 2 port-channel interface using an open standard protocol. Fa0/14. Fa0/14. and Fa0/15 successfully formed a Layer 2 physical port-channel interface using a Cisco proprietary protocol. "Pass Any Exam. Physical port Fa0/13.com 40 ." . 802. Answer: A Explanation: QUESTION NO: 87 What happens on a Cisco switch that runs Cisco IOS when an RSTP-configured switch receives 802. and Fa0/15 successfully formed a Layer 3 port-channel interface using a Cisco proprietary protocol. Logical port Fa0/13. Fa0/14.www. Any Time. it responds with an 802.1d does not understand RSTP BPDUs because they are different versions.

1d does not understand RSTP BPDUs because they are different versions." .actualtests.1d BPDU and eventually the two switches run 802. but when a RSTP switch receives a 802. it responds with a 802. but when a RSTP switch receives a 802.1d to communicate.1d understands RSTP BPDUs because they are the same version. 4 Answer: C Explanation: QUESTION NO: 89 Refer to the exhibit. 2 C. it does not respond with a 802. 3 D. Answer: A Explanation: QUESTION NO: 88 When two MST instances (MST 1 and MST 2) are created on a switch. 1 B.1d BPDU. 802. D. 802.www.1d BPDU. but when a RSTP switch receives a 802.1d understands RSTP BPDUs because they are the same version. 802. what is the total number of spanning-tree instances running on the switch? A.1d BPDU.1d BPDU.Cisco 300-115 Exam B. Any Time. it does not respond with a 802.com 41 .1d to communicate. "Pass Any Exam.1d BPDU and eventually the two switches run 802. C.

actualtests. Modify the spanning-tree port-priority on SW1 f1/1 to 16 and f1/0 to 0. C. D.www. Modify the spanning-tree port-priority on SW1 f1/1 to 0 and f1/0 to 16. Any Time. 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. Modify the spanning-tree port-priority on SW2 f1/1 to 16 and f1/0 to 0. B. Answer: C Explanation: QUESTION NO: 90 Refer to the exhibit.com 42 . "Pass Any Exam." . Modify the spanning-tree port-priority on SW2 f1/1 to 0 and f1/0 to 16.Cisco 300-115 Exam f1/0 and f1/1 have the same end-to-end path cost to the designated bridge.

The switch priority value is zero.19 and all ports are forwarding.actualtests. Answer: D Explanation: QUESTION NO: 91 Refer to the exhibit.Cisco 300-115 Exam Why would the switch be considered as a root bridge? A. Any Time. The switch priority for VLAN 1 and the macro specifies "This Bridge is the root". it has the lowest priority value for VLAN 1. D. The bridge priority is 1 and all ports are forwarding.www. B.com 43 . "Pass Any Exam. C. The bridge priority is 128." .

Answer: C "Pass Any Exam. interface f0/14 C.Cisco 300-115 Exam All ports are members of VLAN 10. Configure port to duplex full and speed 1000. Any Time. D. Configure spanning-tree portfast. interface f0/13 B. interface f0/15 D.actualtests. Considering the default cost of upstream bridges to the root bridge is equal. Configure port duplex and speed to auto negotiation. Which Layer 2 enhancement can be used to eliminate this delay? A. it takes 30 to 60 seconds for the PC to see any activity on the network interface card. The engineer observes that when the PC is connected to the network." . B.www. interface f0/21 Answer: D Explanation: QUESTION NO: 92 A network engineer is trying to deploy a PC on a network. C. Configure no switchport.com 44 . which option will be the new root port for VLAN 10? A.

Answer: D Explanation: QUESTION NO: 95 "Pass Any Exam. The port goes into errdisabled state and stops forwarding traffic. the port goes through the spanning-tree listening. If an interface is enabled for portfast receives BDPU. C." . If an interface is enabled for portfast receives BDPU. the port does not go through the spanning-tree listening.com 45 . and forwarding states.Cisco 300-115 Exam Explanation: QUESTION NO: 93 A network engineer configured an Ethernet switch using these commands. 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.actualtests. The port goes into BPDU-inconsistent state and stops forwarding traffic. If an interface is enabled for portfast receives BDPU. D. D. Answer: A Explanation: QUESTION NO: 94 Which statement describes what happens when a port configured with root guard receives a superior BPDU? A. learning. B. the port goes into the spanning-tree inconsistent state. B. learning. Any Time. C. The port goes into loop-inconsistent state and stops forwarding traffic.www. The port goes into root-inconsistent state and stops forwarding traffic. and forwarding states. the port is shut down immediately.

The VSS transitions to the dual active recovery mode. Both virtual switch members cease to forward traffic. C.www.Cisco 300-115 Exam Which statement about restrictions for multichassis LACP is true? A. It is not available in VSS. and only the new active virtual switch continues to forward traffic. 4 B. Converting a port channel to mLACP can cause a service disruption. B. 6 C. B. and both virtual switch members continue to forward traffic independently.com 46 .actualtests. The virtual switch members reload. 12 Answer: C Explanation: QUESTION NO: 97 Which statement describes what happens if all VSL connections between the virtual switch members are lost? A. C." . D. D. It does not support 1Gb links. 8 D. The VSS transitions to the dual active recovery mode. Answer: C Explanation: QUESTION NO: 96 What is the maximum number of 10 Gigabit Ethernet connections that can be utilized in an EtherChannel for the virtual switch link? A. Answer: D Explanation: "Pass Any Exam. It is available only on a Cisco Catalyst 6500 Series chassis. Any Time.

Cisco 300-115 Exam
QUESTION NO: 98
Which statement describes what happens when a switch enters dual active recovery mode?
A. The switch shuts down and waits for the VSL link to be restored before sending traffic.
B. All interfaces are shut down in the formerly active virtual switch member, but the new active
virtual switch forwards traffic on all links.
C. The switch continues to forward traffic out all links and enables spanning tree on VSL link and
all other links to prevent loops.
D. The VSS detects which system was last in active state and shuts down the other switch.
Answer: B
Explanation:

QUESTION NO: 99 CORRECT TEXT
Scenario:
You work for SWITCH.com. They have just added a new switch (SwitchB) to the existing network
as shown in the topology diagram.
RouterA is currently configured correctly and is providing the routing function for devices on
SwitchA and SwitchB. SwitchA is currently configured correctly, but will need to be modified to
support the addition of SwitchB. SwitchB has a minimal configuration. You have been tasked with
competing the needed configuring of SwitchA and SwitchB. SwitchA and SwitchB use Cisco as the
enable password.

Configuration Requirements for SwitchA
The VTP and STP configuration modes on SwitchA should not be modified.
• SwitchA needs to be the root switch for vlans 11, 12, 13, 21, 22 and 23. All other vlans should
be left are their default values.

Configuration Requirements for SwitchB
• Vlan 21
- Name: Marketing
- will support two servers attached to fa0/9 and fa0/10
• Vlan 22
- Name: Sales
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47

Cisco 300-115 Exam
- 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.
• SwitchB VTP mode needs to be the same as SwitchA.
• 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 192.168.1.11/24

Inter-switch Connectivity Configuration Requirements
• For operational and security reasons trunking should be unconditional and Vlans 1, 21, 22 and
23 should tagged when traversing the trunk link.
• The two trunks between SwitchA and SwitchB need to be configured in a mode that allows for
the maximum use of their bandwidth for all vlans. This mode should be done with a nonproprietary protocol, with SwitchA controlling activation.
• Propagation of unnecessary broadcasts should be limited using manual pruning on this trunk
link.

"Pass Any Exam. Any Time." - www.actualtests.com

48

Cisco 300-115 Exam
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 1,21-23
channel-protocol lacp
channel-group 1 mode passive
switchport mode trunk
!
interface FastEthernet0/4
switchport trunk allowed vlan 1,21-23
channel-protocol lacp
channel-group 1 mode passive
switchport mode trunk
!
interface FastEthernet0/9
switchport access vlan 21
switchport mode access
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

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49

11 255.21-23 channel-protocol lacp "Pass Any Exam.actualtests.1. Any Time.www.168.com 50 .255.0 ! 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." .255.Cisco 300-115 Exam 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.

Cisco 300-115 Exam channel-group 1 mode active switchport mode trunk ! interface FastEthernet0/4 switchport trunk allowed vlan 1." .com 51 . Any Time.actualtests. "Pass Any Exam. which has a partial configuration and has been attached to RouterC as shown in the topology diagram.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 ! interface Port-channel 1 ! interface Vlan1 no ip address shutdown ! ip default-gateway 192.www.1 ! ! End QUESTION NO: 100 CORRECT TEXT You have been tasked with configuring multilayer SwitchC.168.1.

250. Due to administrative restrictions and requirements you should not add/delete vlans or create trunk links.200.250. Company policies forbid the use of static or default routing.200. "Pass Any Exam." . Note: Due to administrative restrictions and requirements you should not add or delete VLANs.10.64/27 Hosts H1 and H2 are configured with the correct IP address and default gateway.32/27 – 190. Any Time. You do not have access to RouteC. All routes must be learned via the EIGRP routing protocol. Also SwitchC needs to be able to ping server S1. changes VLAN port assignments or create trunks. Company policies forbid the use of static or default routing. All routes must be learned via EIGRP 65010 routing protocol. RouterC is correctly configured.0/24 – 190. Routing must only be enabled for the specific subnets shown in the diagram. The following subnets are available to implement this solution: – 10. Routed interfaces should use the lowest host on a subnet when possible.com 52 . SwitchC uses Cisco as the enable password.actualtests.10.www. No trunking has been configured on RouterC.Cisco 300-115 Exam You need to configure SwitchC so that Hosts H1 and H2 can successfully ping the server S1.

actualtests." .www. Any Time.Cisco 300-115 Exam "Pass Any Exam.com 53 .

255. + Only use SwitchC for interVLAN routing without using RouterC.actualtests.10.33 Host2: + Default gateway: 190." . SwitchC(config-if)# ip address 10.250.0 ->RouterC has used IP 10.www.Cisco 300-115 Exam 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. We should check the default gateways on H1 & H2.200. Trunking must be established between RouterC and SwitchC. SwitchC should be configured as a Layer 3 switch (which supports ip routing function as a router). 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. gi0/11 interfaces were configured as access ports so we don’t need to configure them in this sim. SwitchC# configure terminal SwitchC(config)# int gi0/1 SwitchC(config-if)#no switchport -> without using this command. Answer: \>ipconfig We will get the default gateways as follows: Host1: + Default gateway: 190.2 255.200.65 Now we have enough information to configure SwitchC (notice the EIGRP AS in this case is 650) Note: VLAN2 and VLAN3 were created and gi0/10. Any Time. the simulator does not let you assign IP address on Gi0/1 interface. No trunking requires.10.com 54 . Click on H1 and H2 and type the “ipconfig” command to get their default gateways.10.1 so "Pass Any Exam.250.10.

200.255.com 55 . only the summarized network 190.200. If you use wrong AS number.200. and from the PCs as well. just for sure.actualtests.0. no neighbor relationship is formed between RouterC and SwitchC.255.200.64 0.32 0.0.65 255.250.0.200. even without “no auto-summary” command the network still works correctly. "Pass Any Exam.64 0.32 0.0 because it is the nature of distance vector routing protocol like EIGRP: only major networks need to be advertised. we are pretty sure instead of using two commands “network 190. QUESTION NO: 101 You have been asked to install and configure a new switch in a customer network.0.224 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. Use the console access to the existing and new switches to configure and verify correct device configuration.0.250. Also make sure you use the correct EIGRP AS number (in the configuration above it is 650 but it will change when you take the exam) but we are not allowed to access RouterC so the only way to find out the EIGRP AS is to look at the exhibit above.0.200.200.250.0 0. But after finishing the configuration.0.www." . In order to complete the lab. But in the exam the sim is just a flash based simulator so we should use two above commands.31 SwitchC(config-router)# network 190. In fact.0.200.255.33 255.224 SwitchC(config-if)# no shutdown SwitchC(config-if)# int vlan 3 SwitchC(config-if)# ip address 190.0. so you will not miss within it in the exam.255 SwitchC(config-router)# network 190.0.255.0. also don’t modify/delete any port just do the above configuration. in fact it is not necessary because the network 190.0/16 is not used anywhere else in this topology. SwitchC(config-if)# no shutdown SwitchC(config-if)# exit SwitchC(config)# int vlan 2 SwitchC(config-if)# ip address 190. Also some reports said the “no auto-summary” command can’t be used in the simulator.Cisco 300-115 Exam this is the lowest usable IP address.250. we can use “show run” command to verify.0. you should expect the ping to SERVER to succeed from the MLS.10.31 we can use one simple command “network 190.31 and “network 190.31 NOTE: THE ROUTER IS CORRECTLY CONFIGURED.10.0 is shown.200.0.250. Any Time.250.

com 56 .actualtests." .www.Cisco 300-115 Exam "Pass Any Exam. Any Time.

com 57 . Any Time.actualtests.www." .Cisco 300-115 Exam "Pass Any Exam.

the switch has been partially configured and you need to complete the rest of configuration to enable PC1 communication with PC2." . Any Time.actualtests.www.com 58 . Which of the configuration is correct? "Pass Any Exam.Cisco 300-115 Exam You are connecting the New_Switch to the LAN topology.

com 59 . Option B C. Option C D." . Option E "Pass Any Exam. Any Time.Cisco 300-115 Exam A.www. Option A B.actualtests. Option D E.

We also see from the topology diagram that eth 0/0 of the new switch connects to a PC in VLNA 100.actualtests. 2. so we know that this port must be an access port in VLAN 100.com 60 .www. leaving only choice D as correct. Logging in to SW1 and using the “show vtp status” command we see this: So we know that the VTP domain must be CCNP. So. This leaves only choice D and E. Note that the VTP versions supported in this network are 1. the VTP domain name must match. QUESTION NO: 102 You have been asked to install and configure a new switch in a customer network.Cisco 300-115 Exam Answer: D Explanation: Within any VTP." . step one is to find the correct VTP name on the other switches. "Pass Any Exam. Any Time. Use the console access to the existing and new switches to configure and verify correct device configuration. 3 so either VTP version 2 or 3 can be configured on the new switch.

Cisco 300-115 Exam "Pass Any Exam. Any Time.www.com 61 ." .actualtests.

actualtests.www.Cisco 300-115 Exam "Pass Any Exam." . Any Time.com 62 .

actualtests. VLAN 40 E. VLAN 99 C. VLAN 50 F. VLAN 200 G. Any Time. VLAN 300 Answer: B Explanation: The native VLAN is used for untagged frames sent along a trunk. VLAN 999 D. "Pass Any Exam.www." .com 63 . By issuing the “show interface trunk” command on SW1 and SW2 we see the native VLAN is 99. For which configured VLAN are untagged frames sent over trunk between SW1 and SW2? A.Cisco 300-115 Exam Refer to the configuration. VLAN1 B.

Any Time.com 64 .Cisco 300-115 Exam QUESTION NO: 103 You have been asked to install and configure a new switch in a customer network.actualtests.www. "Pass Any Exam. Use the console access to the existing and new switches to configure and verify correct device configuration." .

Cisco 300-115 Exam "Pass Any Exam.com 65 .actualtests." .www. Any Time.

Configure VLAN 500 and VLAN 600 on SW1 ." .Cisco 300-115 Exam 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.com 66 .www. Configure VLAN 500 and VLAN 600 on SW1 only C.actualtests.SW2 and SW4 "Pass Any Exam. Any Time. Configure VLAN 500 and VLAN 600 on SW2 only D. Which configuration step is valid? A. Configure VLAN 500 & VLAN 600 on both SW1 & SW2 B.

On SW2. Answer: A Explanation: By issuing the “show vtp status command on SW2.www. "Pass Any Exam. so we will need to add both VLANs to SW1 and SW2." . Any Time.com 67 . and SW4 we see that both SW1 and SW2 are operating in VTP server mode.Cisco 300-115 Exam E. but SW4 is a client.actualtests. configure back to vtp server mode. SW2. configure vtp mode as off and configure VLAN 500 and VLAN 600.

Any Time.www." .Cisco 300-115 Exam QUESTION NO: 104 You have been asked to install and configure a new switch in a customer network. Use the console access to the existing and new switches to configure and verify correct device configuration.com 68 . "Pass Any Exam.actualtests.

Cisco 300-115 Exam "Pass Any Exam.www." .com 69 .actualtests. Any Time.

" . Any Time.actualtests.www.Cisco 300-115 Exam "Pass Any Exam.com 70 .

com 71 .Cisco 300-115 Exam Examine the VTP configuration. "Pass Any Exam. Disable VTP pruning on SW2. only SW4 will connect to servers in a private VLAN. What is the solution to avoid the snooping database from being rebuilt after every device reboot? A.actualtests.www. Topic 2. In this case. you will need to only disable pruning on the switch that contains the private VLANs. You are required to configure private VLANs for a new server deployment connecting to the SW4 switch. SW4 and New_Switch E. Disable VTP pruning on SW4 only D. Any Time. A DHCP snooping database agent should be configured." . Which of the following configuration steps will allow creating private VLANs? A. Disable VTP pruning on SW2 only C. Answer: C Explanation: To create private VLANs. Disable VTP pruning on New_Switch and SW4 only. Infrastructure Security QUESTION NO: 105 A Cisco Catalyst switch that is prone to reboots continues to rebuild the DHCP snooping database. Disable VTP pruning on SW1 only B.

the network team is considering enabling dynamic ARP inspection alongside DHCP snooping. authorization B. Enable DHCP snooping for all VLANs that are associated with the switch. accounting D. (config)# aaa authentication login default local radius D." . Use IP Source Guard to protect the DHCP binding table entries from being lost upon rebooting. Which solution ensures that the server maintains network reachability in the future? "Pass Any Exam. auditing Answer: A Explanation: QUESTION NO: 107 Which command creates a login authentication method named "login" that will primarily use RADIUS and fail over to the local user database? A. Any Time. Disable Option 82 for DHCP data insertion.www. D. (config)# aaa authentication login login radius local C. (config)# aaa authentication login radius local Answer: B Explanation: QUESTION NO: 108 A server with a statically assigned IP address is attached to a switch that is provisioned for DHCP snooping. C. E. For more protection against malicious attacks. Answer: A Explanation: QUESTION NO: 106 Which portion of AAA looks at what a user has access to? A.actualtests.Cisco 300-115 Exam B. (config)# aaa authentication login default radius local B. Apply ip dhcp snooping trust on all interfaces with dynamic addresses.com 72 . authentication C.

Ensure all switches are configured as VTP server mode.www. C.Cisco 300-115 Exam A. The packets originating from the workstation are assumed to be spoofed and will be discarded. C. Answer: B Explanation: QUESTION NO: 109 A network engineer wants to ensure Layer 2 isolation of customer traffic using a private VLAN. Which statement describes the outcome of this scenario? A. Disable DHCP snooping information option. Disable VTP and manually assign VLANs. D. Answer: D Explanation: "Pass Any Exam. Configure a static DHCP snooping binding entry on the switch. D. Which configuration must be made before the private VLAN is configured? A. Enable VTP version 3. D.com 73 . Trust the interface that is connected to the server with the ip dhcp snooping trust command. C. B. Answer: C Explanation: QUESTION NO: 110 DHCP snooping and IP Source Guard have been configured on a switch that connects to several client workstations. Packets from the workstation will be rate limited according to the default values set on the switch. The interface that is connected to the workstation in question will be put into the errdisabled state. The IP address of one of the workstations does not match any entries found in the DHCP binding database. Any Time. B." .actualtests. Verify the source MAC address of all untrusted interfaces with ip dhcp snooping verify macaddress command. Configure VTP Transparent Mode. Traffic will pass accordingly after the new IP address is populated into the binding database. B.

The switchport is disabled when unicast traffic reaches 75% of the total interface bandwidth. The configured SVIs on the switch have been removed for the associated interfaces.actualtests. E. In which three ways does this command impact the traffic? (Choose three. clients are not receiving an IP address via the DHCP server. The DHCP client interfaces have storm control configured. Which option is the cause of the problem? A. However. C. The switch is configured for sdm prefer routing as the switched database management template. "Pass Any Exam. but is unable to configure ip verify source under several of the interfaces. Static DHCP bindings are not configured on the switch. B. Answer: A Explanation: QUESTION NO: 112 A switch is added into the production network to increase port capacity. C. A network engineer is configuring the switch for DHCP snooping and IP Source Guard. DHCP snooping must be enabled on all VLANs. even if they are not utilized for dynamic address allocation. Answer: B Explanation: QUESTION NO: 113 The command storm-control broadcast level 75 65 is configured under the switch port connected to the corporate mail server. The local DHCP server is disabled prior to enabling IP Source Guard. D. D. IP Source Guard with the ip verify source port-security command is configured under the interfaces that connect to all DHCP clients on the switch. B. The DHCP server does not support information option 82.com 74 . Which option is the cause of this issue? A.Cisco 300-115 Exam QUESTION NO: 111 A DHCP configured router is connected directly to a switch that has been provisioned with DHCP snooping. Any Time.www. No VLANs exist on the switch and/or the switch is configured in VTP transparent mode." . SNMP traps are sent by default when broadcast traffic reaches 65% of the lower-level threshold. The interfaces are configured as Layer 3 using the no switchport command.) A. B.

The switch resumes forwarding broadcasts when they are below 65% of bandwidth. switch(config)# switchport port-security protect D. Multicast traffic is dropped at 65% and broadcast traffic is dropped at 75% of the total interface bandwidth. switch(config)# errdisable recovery interval 180 B. switch(config)# errdisable recovery cause security-violation Answer: B Explanation: QUESTION NO: 115 The network monitoring application alerts a network engineer of a client PC that is acting as a rogue DHCP server. switch# show port-security C. Which two commands help trace this PC when the MAC address is known? (Choose two.com 75 . E. D. switch# show ip arp inspection E. F.E Explanation: "Pass Any Exam. Which command accomplishes this task? A." . Only broadcast traffic is limited by this particular storm control configuration. switch# show mac address-table B. Answer: C. switch(config)# switchport port-security aging type inactivity E. switch# show ip verify source D.D. switch(config)# errdisable recovery cause psecure-violation C.www.Cisco 300-115 Exam C. the network team has been overwhelmed with port reset requests. They decide to configure the network to automate the process of re-enabling user ports.) A.F Explanation: QUESTION NO: 114 After port security is deployed throughout an enterprise campus. switch# show mac address-table address <mac address> Answer: A. Any Time.actualtests. The switch drops broadcasts when they reach 75% of bandwidth.

aaa authorization D." . SDM routing C.com 76 . aaa new-model B. Any Time.Cisco 300-115 Exam QUESTION NO: 116 While troubleshooting a network outage.actualtests. SLIP. EXEC D. Which option decreases consumption of bandwidth used by broadcast traffic? A. network B. IP mobile C.www. Dynamic ARP Inspection Answer: A Explanation: QUESTION NO: 117 Which command globally enables AAA on a device? A. integrated routing and bridging E. auth-proxy Answer: A Explanation: "Pass Any Exam. aaa authentication C. a network engineer discovered an unusually high level of broadcast traffic coming from one of the switch interfaces. aaa accounting Answer: A Explanation: QUESTION NO: 118 Which AAA Authorization type includes PPP. and ARAP connections? A. Cisco IOS parser D. storm control B.

no username with password linepass D. Which login credentials are required when connecting to the console port in this output? A. RADIUS with EAP Extension B. none required B.1x? A.www. RADIUS using VSA Answer: A Explanation: QUESTION NO: 120 Refer to the exhibit.Cisco 300-115 Exam QUESTION NO: 119 Which authentication service is needed to configure 802. TACACS+ C.com 77 ." . username cisco with password cisco C. login authentication default Answer: A Explanation: "Pass Any Exam. RADIUS with CoA D.actualtests. Any Time.

Line password. local username C. line password B. trusted hosts with available IP addresses Answer: A Explanation: "Pass Any Exam. Line password. line password. RADIUS server. Any Time.Cisco 300-115 Exam QUESTION NO: 121 Refer to the exhibit. untrusted hosts with leased IP addresses B. local username.com 78 . local username." . in which order does the device check the login credentials? A.www. RADIUS server. RADIUS server. RADIUS server D. trusted hosts with leased IP addresses C. untrusted hosts with available IP addresses D.actualtests. When a network administrator is attempting an SSH connection to the device. local username Answer: A Explanation: QUESTION NO: 122 Which type of information does the DHCP snooping binding database contain? A.

ip dhcp snooping trust B. trunk port Answer: A Explanation: "Pass Any Exam. ip dhcp snooping C. storm control C. ip dhcp snooping information Answer: A Explanation: QUESTION NO: 125 Which private VLAN access port belongs to the primary VLAN and can communicate with all interfaces." .Cisco 300-115 Exam QUESTION NO: 123 Which switch feature determines validity based on IP-to-MAC address bindings that are stored in a trusted database? A. ip dhcp trust D. DHCP snooping Answer: A Explanation: QUESTION NO: 124 Which command is needed to enable DHCP snooping if a switchport is connected to a DHCP server? A.com 79 .www. VTP pruning D. community port D. including the community and isolated host ports? A. Dynamic ARP Inspection B. Any Time. promiscuous port B. isolated port C.actualtests.

actualtests. DHCP snooping database B. dynamic routing database D." .com 80 . primary VLAN C. Any Time.www.Cisco 300-115 Exam QUESTION NO: 126 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. static ARP database Answer: A Explanation: QUESTION NO: 128 When IP Source Guard with source IP filtering is enabled on an interface. DHCP snooping B. promiscuous VLAN Answer: A Explanation: QUESTION NO: 127 Which database is used to determine the validity of an ARP packet based on a valid IP-to-MAC address binding? A. which feature must be enabled on the access VLAN for that interface? A. dynamic ARP database C. isolated VLAN B. spanning-tree portfast D. storm control C. community VLAN D. private VLAN Answer: A "Pass Any Exam.

Cisco 300-115 Exam Explanation: QUESTION NO: 129 Which switch feature prevents traffic on a LAN from being overwhelmed by continuous multicast or broadcast traffic? A." . Which option describes what this configuration allows? A. It allows port security to secure the IP address that 802. router(config-if)#storm-control action enable Answer: A Explanation: QUESTION NO: 131 A network engineer configures port security and 802. It allows port security to secure the MAC address that 802. VLAN trunking Answer: A Explanation: QUESTION NO: 130 Which command would a network engineer apply to error-disable a switchport when a packetstorm is detected? A.1x authenticates. router(config-if)#storm-control action trap C.actualtests. VTP pruning D. router(config-if)#storm-control action shutdown B. Any Time. D. B. It allows 802.1x to secure the MAC address that port security authenticates.www.1x authenticates. router(config-if)#storm-control action error D. "Pass Any Exam. port security C.com 81 .1x on the same interface. storm control B. It allows 802.1x to secure the IP address that port security authenticates. C.

dynamic C. promiscuous B. trunked "Pass Any Exam.com 82 . community C. static trunk ports B. stored in the address table. dynamic access point Answer: A Explanation: QUESTION NO: 134 When you configure private VLANs on a switch. destination port for SPAN C." . isolated D. and added to the running configuration? A. static D. sticky B.www. EtherChannel port group D. Any Time.actualtests.Cisco 300-115 Exam Answer: A Explanation: QUESTION NO: 132 Which feature describes MAC addresses that are dynamically learned or manually configured. which port type connects the switch to the gateway router? A. secure Answer: A Explanation: QUESTION NO: 133 On which interface can port security be configured? A.

DSW1 and ASW1. community port D.40.www. which type of port must you configure the gateway router port as? A.actualtests. VLAN 20 is a new VLAN that will be used to provide the shipping personnel access to the server. • Packets from devices in any other address range should be dropped on VLAN 20.40." . • Filtering should be implemented as close to the serverfarm as possible. Any Time.0/24 should be allowed on VLAN 20.46 • Radius key: rad123 • Authentication should be implemented as close to the host as possible.120. 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. You must "Pass Any Exam. access port Answer: A Explanation: QUESTION NO: 136 CORRECT TEXT SWITCH.0/24. For security reasons. Authentication is to be done via a Radius server: • Radius server host: 172. • Packets from devices in the subnet of 172.120. The topology diagram indicates their layer 2 mapping.com 83 .com is an IT company that has an existing enterprise network comprised of two layer 2 only switches.120.40. isolated port C. The Radius server and application servers will be installed at a future date.Cisco 300-115 Exam Answer: A Explanation: QUESTION NO: 135 When you configure a private VLAN. Corporate polices do not allow layer 3 functionality to be enabled on the switches. • Devices on VLAN 20 are restricted to the subnet of 172. promiscuous port B. You have been tasked with implementing the above access control as a pre-condition to installing the servers.

actualtests. Any Time.www.Cisco 300-115 Exam use the available IOS switch features." . "Pass Any Exam.com 84 .

0 0.Cisco 300-115 Exam Answer: The configuration: Step1: Console to ASW1 from PC console 1 ASW1(config)#aaa new-model ASW1(config)#radius-server host 172. Any Time.actualtests.0.46 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 172.120.120.com 85 ." .www.0.255 DSW1(config-ext-nacl)#exit DSW1(config)#vlan access-map PASS 10 DSW1(config-access-map)#match ip address 10 DSW1(config-access-map)#action forward DSW1(config-access-map)#exit DSW1(config)#vlan access-map PASS 20 DSW1(config-access-map)#action drop DSW1(config-access-map)#exit DSW1(config)#vlan filter PASS vlan-list 20 DSW1#copy run start "Pass Any Exam.39.40.

1024 Answer: B Explanation: QUESTION NO: 139 Which option is a benefit of using VSS? A. backup interface D. 50 B. Any Time. Infrastructure Services QUESTION NO: 137 Which configuration command ties the router hot standby priority to the availability of its interfaces? A.Cisco 300-115 Exam Topic 3.actualtests.www.com 86 . removes the need for a First Hop Redundancy Protocol Answer: D "Pass Any Exam. 100 C. standby group B. standby priority C. provides two independent supervisors with two different control planes D." . standby track Answer: D Explanation: QUESTION NO: 138 What is the default HSRP priority? A. simplifies configuration C. 120 D. reduces cost B.

GLBP B. 1 B.www. 4 C. 6 D. HSRP C. 2 B. 10 D. Any Time. 5 C. OSPF Answer: C Explanation: QUESTION NO: 141 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.com 87 .actualtests.Cisco 300-115 Exam Explanation: QUESTION NO: 140 Which First Hop Redundancy Protocol is an IEEE Standard? A. 15 Answer: C Explanation: QUESTION NO: 142 What is the maximum number of virtual MAC addresses that GLBP allows per group? A. VRRP D. 8 Answer: B Explanation: "Pass Any Exam." .

Any Time. active virtual forwarder B.com 88 . virtual router standby Answer: A Explanation: QUESTION NO: 145 Which command correctly configures standby tracking for group 1 using the default decrement priority value? A. virtual router backup C." .www. standby 1 track 100 B. active virtual gateway D.Cisco 300-115 Exam QUESTION NO: 143 Which gateway role is responsible for answering ARP requests for the virtual IP address in GLBP? A. active virtual router C. virtual router active D. standby 1 track 100 decrement 5 D.actualtests. standby 1 track 100 decrement 1 C. virtual router master B. standby 1 track 100 decrement 20 Answer: A Explanation: "Pass Any Exam. designated router Answer: C Explanation: QUESTION NO: 144 Which VRRP router is responsible for forwarding packets that are sent to the IP addresses of the virtual router? A.

standby follow D. with an enterprise network (access.actualtests. Any Time. "Pass Any Exam. standby group track C. Incorrect GLBP IP address C. standby group backup Answer: C Explanation: QUESTION NO: 147 Refer to the exhibit. Layer 2 loop Answer: D Explanation: QUESTION NO: 148 Ferris Plastics. distribution and core switches) that provides LAN connectivity from user PCs to corporate servers.Cisco 300-115 Exam QUESTION NO: 146 Which command configures an HSRP group to become a slave of another HSRP group? A. is a medium sized company.com 89 .www. The distribution switches are configured to use HSRP to provide a high availability solution. Which option describes the reason for this message in a GLBP configuration? A. HSRP configured on same interface as GLBP D. Inc. Unavailable GLBP active forwarder B." . standby slave B.

you have been asked to investigate and respond to the following question." .Cisco 300-115 Exam • DSW1 -primary device for VLAN 101 VLAN 102 and VLAN 105 • DSW2 . Currently all interfaces are up.actualtests. Any Time.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. Using the running configurations and show commands.www. Troubleshooting has identified several issues. "Pass Any Exam.com 90 .

www. C. DSW1 did not become the active router for VLAN 101 as desired." . Answer: A Explanation: QUESTION NO: 149 Ferris Plastics. DSW2 became the active HSRP device for VLAN 101 as desired. distribution and core switches) that provides LAN connectivity from user PCs to corporate servers. GigabitEthernet1/0/1 on DSW1 was shut down.com 91 . Inc. is a medium sized company. 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.actualtests. D. In the VLAN 101 HSRP group on DSW1. The distribution switches are configured to use HSRP to provide a high availability solution. Enable preempt in the VLAN 101 HSRP group on DSW1. However. "Pass Any Exam. decrease the priority value to avaluethatis less ' than the priority value configured in the VLAN 101 HSRP group on DSW2. with an enterprise network (access. What needs to be done to make the group for VLAN 101 function properly? A. Any Time. after GigabitEthemet1/0/1 on DSW1 was reactivated. B. All other interfaces were up.Cisco 300-115 Exam During routine maintenance. Disable preempt in the VLAN 101 HSRP group on DSW2's.

Cisco 300-115 Exam • DSW1 -primary device for VLAN 101 VLAN 102 and VLAN 105 • DSW2 .www. unless GigabitEthernet1/0/1 on backup device has also failed.com 92 .actualtests.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." . Currently all interfaces are up. Any Time. "Pass Any Exam. Troubleshooting has identified several issues. you have been asked to investigate and respond to the following question. Using the running configurations and show commands.

Inc. E. 0 B. The decrement value on DSW1 should be greaterthan 9 and less than 15. The decrement value on DSW1 should be greaterthan 11 and less than 19. it became necessary to shut down the GigabitEthernet1/0/1 interface on DSW1. The distribution switches are configured to use HSRP to provide a high availability solution.www. • DSW1 -primary device for VLAN 101 VLAN 102 and VLAN 105 • DSW2 . The decrement value on DSWTs should be greaterthan 195 and less than 205.com 93 ." . During this time. The decrement value on DSW1 should be greaterthan 5 and less than 15. distribution and core switches) that provides LAN connectivity from user PCs to corporate servers. with an enterprise network (access. What needs to be done to make the group function properly? A. Any Time. C.primary device for VLAN 103 and VLAN 104 "Pass Any Exam. DSW1 remained the active device for the VLAN 102 HSRP group. You have determined that there is an issue with the decrement value in the track command for the VLAN 102 HSRP group. All other interfaces were up. is a medium sized company. D. Answer: C Explanation: QUESTION NO: 150 Ferris Plastics.Cisco 300-115 Exam During routine maintenance. The decrement value on DSWTs should be greaterthan 190 and less than 200.actualtests.

www.Cisco 300-115 Exam • A failure of GigabitEthemet1/0/1 on primary device should cause the primary device to release its status as the primary device. Any Time. you have been asked to investigate and respond to the following question.com 94 . Using the running configurations and show commands. "Pass Any Exam. Currently all interfaces are up.actualtests. Troubleshooting has identified several issues. unless GigabitEthernet1/0/1 on backup device has also failed." .

As related to the VLAN 103 HSRP group. On DSW2. DSW2 has not become the active device for the VLAN 103 HSRP group. increase the decrement value in the track command to a value greater than 10 and less than 50. On 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. disable preempt." . distribution and core switches) that provides LAN connectivity from user PCs to corporate servers. increase the priority value to a value greater 200 and less than 250. C.actualtests.com 95 . what can be done to make the group function properly? A. Answer: C Explanation: QUESTION NO: 151 Ferris Plastics. B. On DSW1. The distribution switches are configured to use HSRP to provide a high availability solution. Any Time.Cisco 300-115 Exam All interfaces are active.www. Using the running "Pass Any Exam. Troubleshooting has identified several issues. is a medium sized company. • DSW1 -primary device for VLAN 101 VLAN 102 and VLAN 105 • DSW2 . decrease the priority value to a value less than 190 and greater than 150. Inc. unless GigabitEthernet1/0/1 on backup device has also failed. On DSW1. with an enterprise network (access. Currently all interfaces are up. D.

www. "Pass Any Exam. you have been asked to investigate and respond to the following question.com 96 .Cisco 300-115 Exam configurations and show commands.actualtests. Any Time." .

increase the decrement value in the track command to a value greater than 6.Cisco 300-115 Exam During routine maintenance. disable preempt. unless GigabitEthernet1/0/1 on backup device has also failed. • DSW1 -primary device for VLAN 101 VLAN 102 and VLAN 105 • DSW2 . "Pass Any Exam. Inc. As related to the VLAN 104HSRP group. On DSW1. All other interfaces were up. On DSW1. Any Time. B. D. On DSW1. On DSW2 decrease the priority value to a value less than 150. C. what can to be done to make the group function properly? A. DSW1 became the active router for the VLAN 104HSRP group.actualtests. Answer: C Explanation: QUESTION NO: 152 Ferris Plastics. During this time. distribution and core switches) that provides LAN connectivity from user PCs to corporate servers.com 97 .primary device for VLAN 103 and VLAN 104 • A failure of GigabitEthemet1/0/1 on primary device should cause the primary device to release its status as the primary device. with an enterprise network (access. it became necessary to shut down the GigabitEthernet1/0/1 interface on DSW1 and DSW2. The distribution switches are configured to use HSRP to provide a high availability solution. is a medium sized company.www." . decrease the decrement value in the track command to a value less than 1.

www. Using the running configurations and show commands. Any Time. you have been asked to investigate and respond to the following question. Currently all interfaces are up." . "Pass Any Exam.com 98 .actualtests.Cisco 300-115 Exam Troubleshooting has identified several issues.

Troubleshooting has identified several issues. 100 C.www. 50 B. unless GigabitEthernet1/0/1 on backup device has also failed.actualtests. Any Time.Cisco 300-115 Exam What is the priority value of the VLAN 105 HSRP group on DSW2? A. Inc. • 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. The distribution switches are configured to use HSRP to provide a high availability solution. you have been asked to investigate and respond to the following question. with an enterprise network (access. 200 Answer: B Explanation: QUESTION NO: 153 Ferris Plastics.com 99 . is a medium sized company. distribution and core switches) that provides LAN connectivity from user PCs to corporate servers. Using the running configurations and show commands. "Pass Any Exam. 150 D." . Currently all interfaces are up.

Any Time.com 100 .actualtests.Cisco 300-115 Exam "Pass Any Exam." .www.

Any Time. 100 C. They have questions about how these two devices will perform in the event of a device failure.com 101 . 200 Answer: A Explanation: QUESTION NO: 154 Your customer has asked you to come in and verify the operation of routers R1 and R2 which are configured to use HSRP.www. 90 B.actualtests. "Pass Any Exam.Cisco 300-115 Exam If GigabitEthemet1/0/1 on DSW2 is shutdown. what will be the resulting priority value of the VLAN 105 HSRP group on router DSW2? A." . 150 D.

www." .actualtests.Cisco 300-115 Exam "Pass Any Exam. Any Time.com 102 .

R2-100% D. "Pass Any Exam.com 103 . Any Time. R1-0% B. They have questions about how these two devices will perform in the event of a device failure.0/24 subnet is being forwarded through R1? A. R1-100% Answer: D Explanation: QUESTION NO: 155 Your customer has asked you to come in and verify the operation of routers R1 and R2 which are configured to use HSRP.Cisco 300-115 Exam What percentage of the outgoing traffic from the 172." . R1-50 %.actualtests.16.www. R2-50% C.10.

Cisco 300-115 Exam

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104

Cisco 300-115 Exam

Refer to the exhibit. If router R1 interface Etherne0/0 goes down and recovers, which of the
statement regarding HSRP priority is true?
A. The interface will have the priority decremented by 40 for HSRP group 1.
B. The interface will have the priority decremented by 60 for HSRP group 1
C. The interface will have its current priority incremented by 40 for HSRP group 1
D. The interface will have its current priority incremented by 60 for HSRP group 1
E. The interface will default to the a priority of 100 for HSRP group 1
Answer: C
Explanation:

QUESTION NO: 156
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.

"Pass Any Exam. Any Time." - www.actualtests.com

105

Cisco 300-115 Exam

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106

The HSRP Hello packets are blocked D. The HSRP timers mismatch E.com 107 . The HSRP group priorities are different Answer: B Explanation: QUESTION NO: 157 Your customer has asked you to come in and verify the operation of routers R1 and R2 which are configured to use HSRP.actualtests. They have questions about how these two devices will perform in the event of a device failure. The HSRP group authentication is misconfigured C.www.Cisco 300-115 Exam What issue is causing Router R1 and R2 to both be displayed as the HSRP active router for group 2? A. "Pass Any Exam. Any Time. The HSRP group number mismatch B." .

www.actualtests.Cisco 300-115 Exam "Pass Any Exam. Any Time." .com 108 .

4000.ac01 E.www.0c07.0000.0c07." . 0000. Mix QUESTIONS QUESTION NO: 158 Refer to the exhibit.0000.0010 Answer: B Explanation: Topic 4.ac02 B.ac01 D. 4000.0000.com 109 .Cisco 300-115 Exam What is the virtual mac-address of HSRP group 1? A.actualtests.0010 C.0c07. 4000. 0000. Any Time.ac02 F. "Pass Any Exam. 0000.

LACP system priority B. The local switch is overloaded with the amount of sourced traffic that must be replicated to the remote switch.D. no spanning-tree link-type shared Answer: C Explanation: QUESTION NO: 159 Which four LACP components are used to determine which hot-standby links become active after an interface failure within an EtherChannel bundle? (Choose four. however.Cisco 300-115 Exam When troubleshooting a network problem. port number F.www. spanning-tree portfast bpdufilter default D. The local and remote RSPAN switches are configured using different session IDs. Which type of misconfiguration is a cause? A. interface MAC address D. system ID E." .actualtests.com 110 . spanning-tree bpduguard default C. The local RSPAN switch is replicating only Rx traffic to the remote switch. interface bandwidth Answer: A.B. Any Time. LACP port priority C. Which command can prevent BPDU transmission on this port? A. D. B. spanning-tree portfast bpduguard enable B. Answer: A Explanation: "Pass Any Exam. traffic is not being replicated to the remote switch.) A. hot-standby link identification number G. a network analyzer is connected to Port f0/1 of a LAN switch.E Explanation: QUESTION NO: 160 RSPAN has been configured on a Cisco Catalyst switch. The RSPAN designated VLAN is missing the remote span command. C.

C. Any Time." . Normal UDLD operations that prevent traffic loops. a network engineer decides to create a separate spanning tree for every group of 10 VLANs. This port continues to reestablish until after eight failed retries. Which spanning-tree feature accomplishes this? A. PVST+ C. The engineer does not want this switch participating in Spanning Tree with the rest of the network. UDLD port is configured in aggressive mode. RPVST+ E. however.Cisco 300-115 Exam QUESTION NO: 161 After UDLD is implemented. a Network Administrator noticed that one port stops receiving UDLD packets. UDLD is enabled globally. MST B.www. BPDUblock "Pass Any Exam. RSTP D. The port then transitions into the errdisable state. Which version of spanning tree is appropriate to meet the company policy? A.actualtests. end user connectivity is still required. STP Answer: A Explanation: QUESTION NO: 163 A network engineer is installing a switch for temporary workers to connect to.com 111 . B. D. Answer: B Explanation: QUESTION NO: 162 To follow the Layer 2 switching guidelines. Which option describes what causes the port to go into the errdisable state? A. UDLD timers are inconsistent.

com 112 .actualtests.www. Configure a SPAN session to monitor the received traffic on interface g0/5 only for VLAN 3. D. Answer: A Explanation: "Pass Any Exam. BPDUdisable Answer: B Explanation: QUESTION NO: 164 Refer to the exhibit. BPDUignore D. Configure a SPAN session to monitor the received traffic on interface g0/4 for all VLANs except VLAN 3.Cisco 300-115 Exam B. C. Configure a SPAN session to monitor the received traffic on interface g0/5 for all VLANs except VLAN 3." . B. Any Time. BPDUguard E. What is the result of the SPAN configuration on a Cisco switch? A. BPDUfilter C. Configure a SPAN session to monitor the received traffic on interface g0/4 only for VLAN 3.