Aug 2016 updated: Exambible Cisco 642-980 answers 11-20

It is impossible to pass Cisco 642-980 exam without any help in the short term. Come to {brand} soon and find the most advanced, correct and guaranteed Cisco 642-980 practice questions. You will get a surprising result by our Update Troubleshooting Cisco Data Center Unified Fabric practice guides.

2016 Aug 642-980 Study Guide Questions:

Q11. Refer to the exhibit. 

In the initial SAN deployment or after topology changes in the SAN, some hosts cannot communicate with storage. What are three possible causes of the problem? (Choose three.) 

A. misconfigured fabric timers 

B. misconfigured port parameters 

C. VSAN pruning 

D. VSAN trunking issues 

E. VLAN problems 

F. mismatched zoning 

Answer: ABF 

Q12. Refer to the exhibit. 

What command should you execute next in resolving a lock failure? 

A. ntp execute 

B. ntp commit 

C. ntp lock 

D. ntp help 

E. ntp detail 

Answer: B 

Q13. Which CLI command can tell which switch is on the other side of port channel 2 that is trunking VSAN 5? 

A. show topology vsan 5 

B. show interface port-channel 2 trunk vsan 5 

C. show interface port-channel 2 vsan 5 peer-info 

D. show fcs vsan 5 

E. show fspf database vsan 5 interface port-channel 2 

Answer: A 

642-980  practice test

Improved 642-980 exam question:

Q14. You have enabled configuration synchronization between two Cisco Nexus 5548UP Switches. You create a port channel on switch 1 and determine that it was not synchronized with its peer. The peer switch can be pinged on the management VRF. When you check your peer status, you receive a "peer not reachable" message in the command output. What is the explanation for this? 

A. CDP is disabled. 

B. An LACP mismatch exists on the peer interfaces. 

C. UDLD is disabled. 

D. CFSoIP is disabled. 

E. Multicast routing is enabled. 

Answer: D 

Q15. Which statement is true regarding how OTV edge devices will react based on the configuration of the VLANs being extended across the overlay network? 

A. Any VLANs not extended will not be populated in the local OTV route table. 

B. Only the same-site edge AED device controls which VLANs are to be extended. 

C. Any extended VLANs will not be populated in the remote OTV route table. 

D. By default, all VLANs on an edge device will be extended. 

Answer: A 

Q16. Refer to the exhibit. 

The server port connected to the NPV edge switch does not come online. Which action should fix the problem? 

A. Move the NP ports on the NPV edge and the F ports on the NPIV into the same VSAN 

99. 

B. Move the NP ports on the NPV edge and the F ports on the NPIV in the default VSAN 1. 

C. Move all the ports into VLAN 1. 

D. Move all the ports into VSAN 99. 

E. Move all the ports into VLAN 99. 

Answer: A 

642-980  practice test

Validated 642-980 courses:

Q17. On a Cisco Nexus 5500 Series Switch, the VFC is stuck in the initializing state. Which QoS statements must be configured for FCoE to operate? 

A. system qos 

service-policy type qos input fcoe-default-in-policy 

service-policy type queuing input fcoe-default-in-policy 

service-policy type queuing output fcoe-default-out-policy 

service-policy type network-qos fcoe-default-nq-policy 

B. system qos 

service-policy type qos input fcoe-default-in-policy 

service-policy type queuing input fcoe-default-in-policy 

service-policy type qos input default-in-policy 

service-policy type network-qos default-nq-policy 

C. system qos 

service-policy type qos input default-in-policy 

service-policy type queuing input default-in-policy 

service-policy type queuing output default-out-policy 

service-policy type network-qos default-nq-policy 

D. system qos 

service-policy type qos input default-in-policy 

service-policy type queuing input default-in-policy 

service-policy type queuing output fcoe-default-out-policy 

service-policy type network-qos fcoe-default-nq-policy 

Answer: A 

Q18. 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 LAN switchport on N5K2 must be configured as a trunk. 

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

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

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

Answer: D 

Q19. FHRP isolation between data center networks that are connected over an OTV network is a two-step process; the first prevents FHRP peering by filtering FHRP control packets across the overlay via a VLAN ACL. What is the second step? 

A. Filter the FHRP MAC addresses that are being advertised by IS-IS. 

B. Remove the FHRP VLAN from the OTV extend-vlan list. 

C. Apply a VLAN to a route map that is applied to the OTV routing process. 

D. Disable the auto-population of the OTV MAC address table. 

Answer: A 

Q20. If no traffic was ever sent across the overlay, what will the show mac address-table command on the OTV VDC indicate? 

A. invalid command 

B. the MAC address of the local OTV join interface 

C. the system IDs of all the local OTV edge devices 

D. the system IDs of all the local and remote edge devices in the overlay 

E. all the MAC addresses learned on the extended VLAN 

Answer: B 

About 642-980 Information: 642-980 Dumps

Certleader Dumps
Certleader is a company specialized on providing high quality IT exam materials and fully committed to assist our respected clients crack any IT certification tests on their 1st efforts.