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Q21. Which statement is true regarding FHRP considerations for an OTV network?
A. VRRP is recommended over HSRP or GLBP.
B. Using an AED eliminates the need for FHRP.
C. FHRP should be limited to only the internal OTV interfaces.
D. Filtering FHRP across the OTV network is recommended to avoid a suboptimal path due to the election of a single default gateway.
Answer: D
Q22. When a directly connected host pings a switch virtual interface on the Cisco Nexus 7000 Series Switch, there is intermittent ping loss. What is the cause?
A. CoPP is applying microflow policing to all traffic from the host that is destined to the CPU.
B. CoPP is applying microflow policing to all traffic to the host that is leaving the CPU.
C. CoPP is rate-limiting all ICMP traffic that is destined to the CPU.
D. CoPP is rate-limiting all ICMP traffic that is leaving the CPU.
Answer: C
Q23. Which tools can assist in the troubleshooting of FC-0 issues? (Choose three.)
A. FC analyzer
B. SPAN
C. Device Manager
D. show interface fc1/1 optical-power-budget
E. PAA
F. a portable protocol analyzer
Answer: ACF
Q24. Refer to the exhibit.
Customer is having problems with a device in VLAN100? What would fix the problem?
A. Move the trunk port into VSAN 100.
B. Change interface fc1fc1/1 into a trunk port and remove VSAN 100.
C. Change interface fc2/4 into a trunk port.
D. Change interface fc2/4 into VSAN 100.
E. Change interface fc1fc1/2 into VSAN 100.
Answer: D
Q25. Refer to the exhibit.
VSAN traffic is not being routed through SAN fabric. Which action is helpful to resolve the problem?
A. Make sure that the FSPF hello interval value matches on both switches.
B. Change the FSPF hello timer back to the default of 5 seconds.
C. Make sure that the FSPF hello timers are different so that they do not compete.
D. Make sure that the FSPF dead timers are both set to 0.
Answer: A
Q26. Which statement is true regarding LACP configuration?
A. With LACP, you can bundle up to 16 interfaces in a channel group.
B. LACP configuration is global and can be only configured by admin.
C. After removing LACP configuration, you need to reboot the device.
D. You can disable LACP while any LACP configurations are present.
Answer: A
Q27. Which statement is true regarding how OTV edge devices will react based on the configuration of the VLANs being extended across the overlay network?
A. Any VLANs not extended will not be populated in the local OTV route table.
B. Only the same-site edge AED device controls which VLANs are to be extended.
C. Any extended VLANs will not be populated in the remote OTV route table.
D. By default, all VLANs on an edge device will be extended.
Answer: A
Q28. The Cisco Nexus 2248 FEX has been added recently to the network via a vPC to the Nexus 5000 switches; however, connectivity is not yet operational. What is the problem with the configuration?
A. Both Nexus 5000 switches must associate to the same FEX number
B. Each Nexus 5000 should have its own FEX to support a straight-through topology.
C. The maximum number of links for pinning purposes should be increased to 2.
D. Ethernet1/18 must be configured without a port channel.
Answer: D
Q29. If no traffic was ever sent across the overlay, what will the show mac address-table command on the OTV VDC indicate?
A. invalid command
B. the MAC address of the local OTV join interface
C. the system IDs of all the local OTV edge devices
D. the system IDs of all the local and remote edge devices in the overlay
E. all the MAC addresses learned on the extended VLAN
Answer: B
Q30. While the Nexus 7010 switches are configured with vPC, the Nexus 5000 switch connections to each Nexus 7010 are configured as regular port-channels. Which statement best describes the problem affecting the port channel on N5K1?
A. LACP is not configured to initiate negotiations.
B. N5K1 must also be configured with vPC.
C. load-balancing is not configured correctly on N5K1.
D. The remote ends of the port-channel on N5K1 cannot use the same interface
Answer: D
Explanation:
The remote ends of the port-channel on N5K1 cannot use the same interface.
If you look at the remote ends and issue the “show interface port-channel, you will see thatonly one physical interface is assigned to the port channel.