642-997 Exam - Implementing Cisco Data Center Unified Fabric (DCUFI) v5.0

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Q1. Which three VDC resources can be constrained with a resource template? (Choose three.) 

A. ACLs 

B. NAT entries 

C. IPv4 routes 

D. IPv6 routes 

E. SPAN sessions 

F. RBAC users 

Answer: CDE 

Q2. On a Cisco Nexus 7000 Series router, which statement about HSRP and VRRP is true? 

A. When VDCs are in use, only VRRP is supported. 

B. HSRP and VRRP both use the same multicast IP address with different port numbers. 

C. HSRP has shorter default hold and hello times. 

D. The VRRP group IP address can be the same as the router-specific IP address. 

Answer:

Q3. When a local RBAC user account has the same name as a remote user account on an AAA server, what happens when a user with that name logs into a Cisco Nexus switch? 

A. The user roles from the remote AAA user account are applied, not the configured local user roles. 

B. All the roles are merged (logical OR). 

C. The user roles from the local user account are applied, not the remote AAA user roles. 

D. Only the roles that are defined on both accounts are merged (logical AND). 

Answer:

Q4. Which three items must be configured in the port profile client in Cisco UCS Manager? (Choose three.) 

A. port profile 

B. DVS 

C. data center 

D. folder 

E. vCenter IP address 

F. VM port group 

Answer: BCD 

Q5. Which of the following Cisco Nexus features is best managed with DCNM-LAN? 

A. VSS 

B. Domain parameters 

C. Virtual switches 

D. AAA 

Answer:

Q6. Which two reasons explain why a server on VLAN 10 is unable to join a multicast stream that originates on VLAN 20? (Choose two.) 

A. IGMP snooping and mrouter are not enabled on VLAN 10. 

B. VLAN 20 has no IGMP snooping querier defined and VLAN 10 has no mrouter. 

C. The mrouter on VLAN 20 does not see the PIM join. 

D. The mrouter must be on VLAN 10 and VLAN 20. 

Answer: AC 

Q7.  

When configuring FCoE VLANs and Virtual Fiber Channel (vFC) Interfaces, what guidelines must be followed? 

A. Each vFC interface must be bound to an FCoE-enabled Ethernet or EtherChannel interface or to the MAC address of a remotely connected adapter 

B. Each FC interface must be bound to an FCoE-enabled Ethernet or EtherChannel interface or to the MAC address of a remotely connected adapter 

C. Each vFC interface must be bound to an FC enabled Ethernet or EtherChannel interface or to the MAC address of a remotely connected adapter 

D. Each vFC interface must be bound to an FCoE-enabled vFC or EtherChannel interface or to the MAC address of a remotely connected adapter 

Answer:

Q8. The Connectivity Management Processor monitors the active supervisor module on a Cisco Nexus 7000 switch and will reboot the device in the event of a lights-out management issue. However, which option includes features that provide similar benefits in the absence of the Connectivity Management Processor? 

A. high-availability functionality from features such as vPC and NSF 

B. traditional system connectivity models like SNMP, GUI, or SSH 

C. Cisco FabricPath 

D. VDC failover 

Answer:

Q9. Which statement about electronic programmable logic device image upgrades is true? 

A. EPLD and ISSU image upgrades are nondisruptive. 

B. An EPLD upgrade must be performed during an ISSU system or kickstart upgrade. 

C. Whether the module being upgraded is online or offline, only the EPLD images that have different current and new versions are upgraded. 

D. You can execute an upgrade or downgrade only from the active supervisor module. 

Answer:

Q10. Which GLBP load-balancing algorithm ensures that a client is always mapped to the same VMAC address? 

A. vmac-weighted 

B. dedicated-vmac-mode 

C. shortest-path and weighting 

D. host-dependent 

Answer: