Up to the immediate present 642-980: Testking real vce from 11 to 20

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Q11. Refer to the output. 

feature otv 

otv site-vlan 2 

otv site-identifier 256 

!

interface ethernet 2/0 

ip address 192.0.2.1/24 

ip igmp version 3 

interface ethernet 2/1 

ip address 192.0.2.2/24 

ip igmp version 3 

interface Overlay1 

otv control-group 239.1.1.1 

otv join-interface ethernet 2/0 

otv extend-vlan 3-100 

interface Overlay2 

otv control-group 239.1.1.1 

otv join-interface ethernet 2/1 

otv extend-vlan 101-115 

Which command best represents where the control plane configurations are applied? 

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

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

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

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

Answer:


Q12. Refer to the exhibit. 

Customer encounters the problem as shown in the exhibit. What is the cause of the problem? 

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

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

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

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

Answer:


Q13. Which three commands will show all the MAC addresses learned from remote sites in an OTV overlay? (Choose three.) 

A. show otv arp-nd-cache 

B. show otv route overlay 

C. show otv vlan 

D. show ip arp 

E. show mac address-table 

F. show otv site 

Answer: ABE 


Q14. Which statement is true regarding the admin VDC? 

A. All licensed features and feature sets must be enabled from the admin VDC. 

B. Fabric extenders connectedto the admin VDC must be statically pinned. 

C. Only the mgmt 0 interface is allocated to the admin VDC. 

D. All interfaces other than mgmt 0 are allocated to the default VDC. 

E. The admin context can only be created on Supervisor 2/2E. 

F. The admin VDC is a new feature in Cisco NX-OS version 6.0. 

Answer:


Q15. 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:


Q16. Refer to the exhibit. 

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

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

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

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

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

Answer:


Q17. It has been determined that unknown unicast, multicast, and broadcasttraffic is not correctly being switched through either Nexus 7010 switch. Whichstatement best describes the cause of this issue? 

A. No VLANs are allowed across the vPC peer link. 

B. The MST STP is not enabled on either switch. 

C. The default VLAN is inactive. 

D. VTP is not configured to handle this type of traffic. 

Answer:

Explanation:

The MST STP is not enabled on either switch From both switches the “show spanning-tree mst” command show that the switch is not in MST mode.


Q18. Which tools can assist in the troubleshooting of FC-0 issues? (Choose three.) 

A. FC analyzer 

B. SPAN 

C. Device Manager 

D. show interface fc1/1 optical-power-budget 

E. PAA 

F. a portable protocol analyzer 

Answer: ACF 


Q19. When using a Cisco Nexus 5500 and Cisco Nexus 7000 Series Switch, how can a port channel interface be configured? 

A. Layer 3 interface 

B. Layer 3 interface in non-admin VDC only 

C. Layer 3 interface in admin VDC only 

D. Layer 3 interface in VDC 1 only 

Answer:


Q20. Which command would you use to check the status of your configuration synchronization peer? 

A. N5K2# show switch-profile peer 

B. N5K2# show config-sync peer 

C. N5K2# show synch peer 

D. N5K2# show peer status 

E. N5K2# show switch peer 

Answer: