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

문제1

FCoE traffic from C200-1 on VSAN 13 is not being switched through the network. Which statement explains the cause of the problem?

A. The M1 card on the Nexus 7000 switch does not support FCoE.

B. VLAN 1013 on N5K2 is not allowed on the LAN.

C. The LAN switchport on N5K2 must be configured as a trunk.

D. The vFC on N5K2 that is associated with VSAN 13 is in the wrong port mode.

정답: A

문제2

Refer to the Exhibit.

Which two statements are determined from the output of show interface? (Choose two.)

A. The CRC feature is not enabled on this device.

B. Jumbo frames are configured on the peer device.

C. This device may have a hardware problem.

D. Jumbo frames are not configured on this device.

E. The peer device may have a hardware problem.

F. The link between these devices may have a hardware problem.

정답: D,F

문제3

A customer implements user role distribution across fabrics. You run the show cfs merge status name role and show cfs peers name role commands. You discover that the output from one of the commands has fewer switches than the other command. Which option causes the list to have different switches?

A. The no role database distribution command was run on some of the devices.

B. Some of the devices lost connectivity to the management network.

C. Some of the devices on the network are incompatible.

D. The network is partitioned into multiple Cisco Fabric Services fabrics.

정답: D

문제4

Refer to the exhibit.

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

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

B. VLANs are misconfigured on the upstream ports.

C. VSANs are misconfigured on the upstream ports.

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

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

정답: C

문제5

An administrator wants to combine the advantages of a trunking F port and an F port channel.
Which command on a Cisco MDS switch should be used to enable this?

A. feature fport-channel-trunk

B. feature fport-trunk

C. enable port-channel

D. feature trunking-fport

E. port-channel trunk

정답: A

문제6

What are the two most common causes of the "SFP validation failed" error on an interface when you attempt to connect a Cisco Nexus 2148T Fabric Extender to a Cisco Nexus
5548UP Switch? (Choose two.)

A. The port must be in switchport monitor mode.

B. The incorrect license has been applied on the Cisco Nexus 5548UP.

C. It is a hardware limitation of the Cisco Nexus 2148T.

D. The wrong speed is configured on the interface.

E. The wrong switchport mode is configured on the interface.

정답: D,E

문제7

Which two conditions can prevent FCoE from functioning properly across a link? (Choose two.)

A. LLDP is disabled.

B. DCBX is enabled on the device.

C. The VFC interface is down.

D. The VSAN trunking protocol was enabled.

E. PFC was negotiated across the link.

정답: A,C

문제8

Refer to Exhibit.

You configure a Cisco Nexus 5000 in NPV mode to enable multiple servers to log in over a single link to the NPV switch. Which option describes why the vfc interface is stuck on
"initializing" state?

A. The load balancing is configured incorrectly on the Cisco Nexus 5000 switch.

B. The Version of code does not support the NPV feature.

C. The upstream switch does not have "feature npiv" enabled.

D. The Cisco Nexus 5000 switch does not have "feature npv" enabled.

정답: C

문제9

Refer to exhibit.

Customer has a pair of Cisco Nexus7010s switches and connected to a single Cisco
Nexus5548 switch via vPC. Customer has a combination of M1 and F1 I/O Modules in
Cisco Nexus7010s.
Why is the design described not supported?

A. Mixing I/O Modules on the Same Side of a Peer Link is not supported

B. You can not configure a vPC peer link to configure two devices as vPCs

C. Need to add another Cisco Nexus5548 switch to the topology to make this work.

D. vPC does not support split control plane

정답: A

문제10

A customer configures HSRP between two data centers interconnected by using OTV. The configuration succeeds, but traffic between two ESXi virtual hosts on the same sites is routed suboptimally through the OTV overlay. Which two actions optimize the traffic?
(Choose two.)

A. Filter HSRP by using an Layer 2 MAC-list on the OTV edge devices.

B. Filter HSRP by using an Layer 2 MAC-list on the ESXi vSwitch.

C. Use VRRP instead of HSRP.

D. Disable first-hop redundancy.

E. Filter HSRP traffic by using an Layer 3 VACL on the OTV edge devices.

F. Filter HSRP traffic by using an Layer 3 VACL on the ESXi vSwitch.

정답: A,F

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

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