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

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

B. show internal interface event-history all

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

D. show interface san-port-channel detail all

E. show san-port-channel compatibility-parameters

F. show san-port-channel internal info

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

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.

A. The VLANs allowed on the vPC are not allowed on the vPC peer link.

B. The VLANs are managed by VTP and the SWITCH device is configured as a VTP server.

C. The VLANs have reserved VLAN IDs.

D. The VLANs are not configured on the SWITCh device.

A. Check the show-tech-support detail

B. Check detail config of FCNS database

C. Check name server database to see if it recognizes device

D. Check to see if npv is enabled

A. Dynamic vNICs are not required for VM-FEX.

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

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

D. Too many dynamic vNICs are configured.

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

A. Peer link fails, and subsequently, the peer-keepalive link fails.

B. Peer link is up, and the peer-keepalive link fails.

C. Peer link fails, and subsequently, the primary switch fails.

D. Both vPC peers are reloaded, and the primary does not come back up.

A. You are using a reserved VLAN ID.

B. There are not enough resources in the VDC.

C. The PVLAN feature is not enabled.

D. The VLAN is a secondary VLAN.

E. The VLAN does not exist.

F. The interface is in the wrong VRF.

A. The ARP CoPP class committed information rate is exceeded, resulting in ARP loss in all VDCs.

B. The ARP traffic in VDC 1 is copied to the host ports in VDC 2, causing overutilization and output discards.

C. The administrator has not correctly configured the ARP CoPP class in VDC 2.

D. Because the ARP process in the default VDC (VDC 1) is responsible for processing
ARP traffic for all VDCs, VDC 2 will be affected.

A. Layer 3 over a vPC+ peer link is not supported.

B. VLAN 10 is not enabled on the spine switches (S1, S2, and S3).

C. The vPC peer gateway must be enabled on switches S10 and S20.

D. Switches S10 and S20 do not have F2 modules.

E. Switches S1, S2, and S3 should be interconnected directly.

A. switch(config)# otv isis hello-interval 30

B. switch(config-if-overlay)# otv isis hello-interval 30

C. switch(config-if)# otv isis hello-interval 30

D. switch(config-vlan)# otv isis hello-interval 30