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

出題：1

Why do the lists not contain the same switches, after you issue the commands show cfs peers name and show cfs merge status?

A. Cisco Fabric Services need to be restarted to see the new switches.

B. A Cisco Fabric Services database lock has prevented the merge.

C. The Cisco Fabric Services fabric has a physical port fault that should be investigated.

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

E. The merge cannot occur until the VSAN IDs are synched.

正解：D 解答を投票する

出題：2

Which configuration is needed to suppress duplicate IP addresses when HSRP localization is enabled?

A. Configure matching passwords in each data center.

B. Configure no ip arp gratuitous hsrp duplicate under the VLAN.

C. Remove the passwords in each data center.

D. Configure mismatching HSRP versions between data centers.

E. Change one data center to run VRRP rather than HSRP.

正解：B 解答を投票する

出題：3

Which command is used to check for potential vPC configuration consistency problems?

A. show vpc config

B. show vpc global config

C. show vpc brief interface

D. show vpc consistency-parameters global

正解：D 解答を投票する

出題：4

Which statement is true regarding Cisco FabricPath?

A. Cisco FabricPath cannot be disabled explicitly for a specific VD

B. If the Cisco FabricPath feature is not installed, the fabricpath keyword will be available in the feature-set command.

C. It is necessary to first install the Cisco FabricPath feature set in the default VDC.

D. Cisco FabricPath is only available on Cisco Nexus 7010 Switches with the Supervisor 2 engine.

正解：C 解答を投票する

出題：5

A customer is deploying FCoE in its network and has found that the connected host does not support FIP. Which command will be useful in troubleshooting this issue?

A. show platform software interface fcoe_mgr info vfc id

B. show platform software fcoe_mgr info interface vfc id

C. show platform fcoe_mgr info software interface vfc id

D. show platform fcoe_mgr info interface vfc id

正解：B 解答を投票する

出題：6

You have upgraded your Cisco Nexus 7009 Switches and converted the default VDC to an admin VDC. You notice that all of the ACLs are still present on the admin VDC after the conversion. What should you do?

A. enable configuration synchronization between the admin VDC and the production VDCs

B. delete all ACLs except those related to CoPP

C. use the system admin-vdc acl command to properly migrate ACLs

D. delete all ACLs except those bound to resource templates

E. delete the ACLs

正解：E 解答を投票する

出題：7

When you look at the HSRP state for devices on a VLAN that is extended by OTV, you see the following states: Active, Standby, and Listen. However, you intended each data center device to show the state as Active and Standby. What is the problem?

A. A PACL is missing.

B. HSRP is not configured correctly.

C. A VACL is missing.

D. This cannot be done.

正解：C 解答を投票する

出題：8

To ensure that DCBX can be run on a switch, which other feature must be enabled?

A. Fibre Channel

B. LLDP

C. IEEE 802.1ad

D. Cisco Discovery Protocol

正解：B 解答を投票する

出題：9

Refer to the exhibit.

Which two options are causes of the error when setting up VM-FEX on the Cisco UCS B-
Series Blades? (Choose two.)

A. The dynamic vNIC connection policy was never applied to the service profile.

B. Dynamic vNICs are not requires for VM-FEX

C. Dynamic vNICs are not supported on the version the admin is running.

D. The network adapter in the blade does not support dynamic vNICs.

E. Too many dynamic vNICs are configured.

正解：D,E 解答を投票する

出題：10

Which three statements are true regarding trunking on an ISL between two switches in order for the VSAN to be trunked? (Choose three.)

A. The VSAN must be defined on both switches.

B. There cannot be any duplicate domain IDs within an individual VSAN.

C. The device alias database must successfully merge.

D. All VSANs that are being trunked must be using either enhanced or non-enhanced mode zoning, but not both.

E. IVR must be configured for Cisco Fabric Services.

F. The VSAN must be on the VSAN allowed list.

正解：A,B,F 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」