최신 642-980 무료덤프 - Cisco Troubleshooting Cisco Data Center Unified Fabric (DCUFT)

문제1

A customer is troubleshooting FCoE in its network and sees pause counters increasing when it runs the command show interface eth1/5. What is the cause of this?

A. A firmware upgrade on the Fibre Channel adapter that is connected to the switch will fix this issue.

B. Pause counters increase regularly; there is nothing to be concerned about.

C. The HBA connected to the switch is sending Xon or Xoff PFC frames.

D. The CNA connected to the switch is sending Xon or Xoff PFC frames.

정답: D

문제2

Which three commands will help an administrator identify any issues with an In-Service
Software Upgrade? (Choose three.)

A. show lacp issu-impact

B. show cts interface

C. show install impact all

D. show install issu-failure

E. show license file

F. show incompatibility system

정답: A,C,F

문제3

Which command on a Cisco Nexus 5000 Series Switch will show the interface information for port 10 on the connected FEX 100?

A. show interface Ethernet 100/1/10

B. show interface Ethernet 1/100/10

C. show interface Ethernet 100/10

D. show fex 100 interface Ethernet 1/10

정답: A

문제4

In order to fulfill the requirement to prevent the creation of end-to-end loops across a multihomed OTV network that connects two different data centers, what is the solution to this problem?

A. design the DCI connectivity as a hub and spoke

B. prioritize the transmission of STP BPDUs across the overlay

C. enable AED on a per-VLAN basis between each OTV edge device with the same site ID

D. define a conservative TTL for all packets traversing the OTV network

정답: C

문제5

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

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

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

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

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

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

정답: C,E

문제6

Which statement would explain why the overlay interface on an OTV edge device is not in the up state?

A. An adjacency server is not configured for connectivity over a multicast transport.

B. The OTV IS-IS metrics do not match across all adjacent OTV edge devices.

C. The site identifiers are identical within a multihomed site.

D. Multicast groups are not mapped to a range of SSM addresses to carry the multicast traffic.

정답: D

문제7

Which command helps to determine if there are any conflicts in the network with respect to a FabricPath configuration?

A. switchport mode fabricpath

B. show licenses

C. show fabricpath conflict all

D. show fabricpath conflict

정답: C

최신 642-980 무료덤프 - Cisco Troubleshooting Cisco Data Center Unified Fabric (DCUFT)

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