Cisco Troubleshooting Cisco Data Center Unified Fabric (DCUFT) - 642-980 Free Exam Questions

A. The remote ends of the port-channel on N5K1 cannot use the same interface.

B. LACP is not configured to initiate negotiations.

C. load-balancing is not configured correctly on N5K1.

D. N5K1 must also be configured with vPC.

A. OM4 cable for 150 m at 40 Gb with QSFP BiDi

B. OM4 cable for 700 m at 10 Gb

C. OM3 cable for 550 m at 10 Gb

D. OM3 cable for 50 m at 40 Gb with QSFP BiDi

A. LLDP holdtime option is to set the length of time in milliseconds to wait before performing LLDP initialization on any interface.

B. LLDP holdtime option is to set the length of time in seconds that a device should save
LLDP information received before discarding it.

C. LLDP holdtime option is to set the length of time in seconds to wait before performing
LLDP initialization on any interface.

D. LLDP holdtime option is to set the length of time in milliseconds that a device should save LLDP information received before discarding it.

A. interface Ethernet1/1
switchport mode access
switchport access vlan 10
fex associate 101
channel-group 101

B. interface Ethernet1/1
switchport mode trunk
switchport trunk native vlan 10
switchport trunk allowed vlan 20,30
fex associate 101
channel-group 101

C. interface Ethernet1/1
switchport mode fex-fabric
fex associate 101
channel-group 101

D. interface Ethernet1/1
switchport mode fex-fabric
channel-group 101

A. # show configuration session summary

B. # show switch-profile status

C. # show switch-profile peer

D. # show configuration session <name>

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

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

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

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

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

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

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

D. Multiple external links must be up for the server to come up.

A. Ethernet1/18 must be configured without a port channel.

B. The maximum number of links for pinning purposes should be increased to 2.

C. Both Nexus 5000 switches must associate to the same FEX number

D. Each Nexus 5000 should have its own FEX to support a straight-through topology.

A. The core NPV device is not enabled.

B. The core NPV device is not configured on the upstream port.

C. The core NPV device is not a switch.

D. The core NPV device is not configured on both ends.