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Q1. Which two describe the correct requirements for non-disruptive IOS ISSU on Cisco Nexus 7000 Series Switches? (Choose two.) 

A. updated kickstart and system images must be staged in bootflash on single-supervisor switches 

B. updated kickstart and system images must be staged in bootflash on dual-supervisor switches 

C. low version skew 

D. dual supervisors 

E. clock synchronization 

Answer: CD 

Q2. 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 

Q3. Refer to the exhibit. 

When suspending or deleting VSANs, which three statements are true? (Choose three.) 

A. You can delete only one VSAN at a time. 

B. You must wait 60 seconds after you enter the vsan suspend command before you enter another command. 

C. You must wait 120 seconds after you enter the vsan suspend command before you enter another command. 

D. You can unsuspend only one VSAN at a time. 

E. You can delete multiple VSANs as long as they are in the same domain. 

F. You can delete multiple VSANs as long as they are in the same zone. 

Answer: ABD 

Q4. Which three of these would cause two switch fabrics not to merge? (Choose three.) 

A. Two or more switches do not have at least one assigned domain ID in common. 

B. Two switches have different assigned VSANs on the connecting ports. 

C. Two switches have different assigned VLANs on the connecting ports. 

D. The static domain ID does not override the dynamic ID. 

E. The election of the static domain is only determined by the WWNs of the two switches. 

F. The physical connectivity between the two switches is not active. 

Answer: ABF 

Q5. A customer is troubleshooting FCoE in its network. They have discovered that vFC is currently down and there is no active STP port state on the bound Ethernet interface. What should the STP port state be to correct this issue? 

A. The bound interface should be in an STP forwarding state for the native VLAN only. 

B. The bound interface should be in an STP learning state for both the native VLAN and the member FCoE VLAN that is mapped to the active VSAN. 

C. The bound interface should be in an STP forwarding state for both the native VLAN and the member FCoE VLAN that is mapped to the active VSAN. 

D. The bound interface should be in an STP blocking state for both the native VLAN and the member FCoE VLAN that is mapped to the active VSAN. 

Answer: C 

Q6. Which command is used to check for potential vPC configuration consistency problems? 

A. show vpc brief interface 

B. show vpc global config 

C. show vpc consistency-parameters global 

D. show vpc config 

Answer: C 

Q7. 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 

Q8. When a directly connected host pings a switch virtual interface on the Cisco Nexus 7000 Series Switch, there is intermittent ping loss. What is the cause? 

A. CoPP is applying microflow policing to all traffic from the host that is destined to the CPU. 

B. CoPP is applying microflow policing to all traffic to the host that is leaving the CPU. 

C. CoPP is rate-limiting all ICMP traffic that is destined to the CPU. 

D. CoPP is rate-limiting all ICMP traffic that is leaving the CPU. 

Answer: C 

Q9. 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 

Q10. Which two statements are true regarding vPC configuration? (Choose two.) 

A. With vPC, there are no blocked ports. 

B. vPC uses hash-based EtherChannel load balancing. 

C. There are STP-blocked redundant links. 

D. There is VLAN-based load balancing. 

E. There is higher oversubscription. 

Answer: AB