642-980試験無料問題集（148題）「Cisco Troubleshooting Cisco Data Center Unified Fabric (DCUFT) 認定」

出題：1

Which command shows failed validation commands when configurations are not merging between two switches while configuration synchronization feature on the Cisco Nexus 5548
Series Switches?

A. # show switch-profile peer

B. # show switch-profile status

C. # show configuration session <name>

D. # show configuration session summary

正解：B 解答を投票する

出題：2

Refer to the exhibit.

What are three valid commands to troubleshoot why the port is disabled? (Choose three.)

A. show port info internal interface fc <slot/port>

B. show interface san-port-channel detail all

C. show san-port-channel internal event-history all

D. show san-port-channel compatibility-parameters

E. show internal interface event-history all

F. show san-port-channel internal info

G. show port internal event-history interface fc <slot/port>

正解：C,D,G 解答を投票する

出題：3

While troubleshooting HSRP adjacency, a packet analyzer captures the remote packet with the information: IP 224.0.0.102 with a MAC address of 0000.0C9F.0256. The DCI local group number is 256.
Which solution resolves the problem?

A. Request that the remote data center verifies that they do not have an HSRP password configured.

B. Report the issue as a suspected bug because the group number is correct based on the analyzer.

C. Request that the remote data center change the HSRP version to V1.

D. Change the local HSRP version to V1.

E. Request that the remote data center to use the correct HSRP group number.

正解：E 解答を投票する

出題：4

Refer to the exhibit.

While troubleshooting the HSRP relationship, it is noted the remote end is using HSRP version 1. After the local version is set to one, problems continue. Which step is most likely to resolve the issue?

A. Run both version 1 and version 2 HSRP on VLAN300 in the local data center.

B. Reduce the priority of the local HSRP to below 100 to force the local HSRP to "standby" and then change the version to version 1.

C. Change the local group number to 255 or less and request the remote data center matches the group number in their configuration.

D. Verify that the remote data center is using a group number of 300 within their configuration.

E. Change the configuration to GLBP within each data center.

正解：D 解答を投票する

出題：5

Fibre Channel traffic on VSAN 12 between N5K2 and MDS9124-2 is degraded. Which statement explains the cause of this degradation?

A. A VSAN port channel must be configured between N5K2 and MDS9124-2.

B. The load-balancing scheme for VSAN 12 should be src-id/dst-id.

C. Performance is decreased by half due to the incorrect port type being used.

D. B2B credits on N5K2 should be increased to 128.

正解：A 解答を投票する

出題：6

Refer to the exhibit.

A customer is having problems with NPV. Which of these is the cause of the problem?

A. Internal links are down and must be up for the server interface to be up.

B. One external link must be up for server interface to be up.

C. VSANs are misconfigured on the upstream ports.

D. No server was requested or received by the FLOGI database.

E. VLANs are misconfigured on the upstream ports.

正解：C 解答を投票する

出題：7

Which two statements are true about the OTV otv site-identifier id command? (Choose two.)

A. It should be configured in addition to the otv site-vlan command.

B. It is used to determine if there are other OTV edge devices on the local site.

C. It should be configured instead of the otv site-vlan command.

D. The value should be the same across all OTV sites.

E. It is used to identify the site to other OTV sites in the network.

正解：A,B 解答を投票する

出題：8

A customer calls you to report that it receives an error when entering the pinning max-links
4 command in FEX configuration mode on its Cisco Nexus 5596T Switch. Which of these is a likely cause for this condition?

A. The FEX fabric interface is down.

B. Only two fabric interfaces are connected.

C. A fabric interface is in a port channel.

D. The fabric interface switchport mode is set to Access.

E. The transceiver is incorrect.

正解：C 解答を投票する

出題：9

On a Cisco Nexus 5000 switch that runs in NPV mode, what is the correct command to view logged-in devices?

A. show npv status

B. show flogi database

C. show npv flogi-table

D. show fcns flogi-database

E. show npv device-login

正解：C 解答を投票する

出題：10

Refer to the exhibit.

Which two commands are missing to enable OTV between N7K-A and N7K-B? (Choose two.)

A. create vlan 5-10

B. enable virtual port-channel on vlan 5-10

C. otv site-vlan on both N7Ks

D. enable hsrp feature

E. enable eigrp on both N7Ks

正解：A,C 解答を投票する

642-980試験無料問題集「Cisco Troubleshooting Cisco Data Center Unified Fabric (DCUFT) 認定」