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

出題：1

A customer reports that it cannot establish a vPC peer link between two Cisco Nexus
5548UP Switches. The interfaces on both switches are configured and cabled correctly.
The interface status is up/down on switch 1 and up/up on switch 2. Which three steps are taken to isolate the root cause? (Choose three.)

A. ask the customer if the link was ever functional

B. swap the fiber-optic cable with one known to be good

C. swap the transceivers between the two interfaces

D. swap the ends of the fiber-optic cable

E. determine whether the fiber-optic cable type (single mode or multimode) matches the X2 modules

正解：B,C,D 解答を投票する

出題：2

The traffic across your port channels seems to be favoring one link over the other. How can you adjust the load-balancing policy to include source and destination MAC addresses, IP address, and TCP port?

A. kcdc-5010-1(config)# port-channel load-balance ethernet source-dest mac ip port

B. kcdc-5010-1(config)# port-channel load-balance ethernet source-dest-port

C. kcdc-5010-1(config-if)# port-channel load-balance ethernet source-dest-port

D. kcdc-5010-1(config-if)# port-channel load-balance ethernet source-dest mac ip port

正解：B 解答を投票する

出題：3

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：4

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：5

You are attempting to configure boot from SAN on your server that is attached to a Cisco
MDS 9148 Fibre Channel switch. What is a possible issue may occur?

A. NPIV is not configured on the fibre Channel switch.

B. Boot from SAN is not supported via the fibre Channel protocol.

C. NPV is not configured on the fibre Channel switch.

D. Check the status of the licenses on the fibre Channel switch.

正解：A 解答を投票する

出題：6

You use Ethanalyzer to trace FIP. You discover that the VLAN ID and the VSAN ID that appear in Ethanalyzer do not match the actual network configuration. Which option is the most likely cause of the problem?

A. DCBX is misconfigured.

B. The link experiences FIP errors.

C. The Ethanalyzer drivers must be updated.

D. Ethanalyzer shows canonical VLAN and VSAN.

正解：D 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」