642-997試験無料問題集（152題）「Cisco Implementing Cisco Data Center Unified Fabric (DCUFI) 認定」

出題：1

Which three options are CallHome predefined destination profiles that are supported on
Cisco NX-OS? (Choose three.)

A. full-text-destination

B. pager-xml-destination

C. CiscoTAC-1

D. pager-json-destination

E. xml-text-destination

F. short-text-destination

正解：A,C,F 解答を投票する

出題：2

What is the Overlay Transport Virtualization site VLAN used for?

A. to allow multiple site AEDs to communicate with each other

B. to detect devices at the site that are not capable of OTV

C. to detect other OTV edge devices in the site

D. to allow the join interfaces at different sites to communicate

正解：C 解答を投票する

出題：3

Ethernet interface 1/5 on Cisco Nexus 5548 is connected to Cisco UCS C220 rack server.
What is the status of Ethernet 1/5 interface for FCoE functionality?

A. Ethernet interface 1/5 is operational for FCoE and the status is UP

B. MTU size of 1500 on Ethernet interface 1/5 needs to be changed for FCoE to come UP

C. Interface reset on Ethernet 1/5 is preventing the FCoE connection from coming up

D. Cisco Nexus 5548 needs a layer 3 daughter card for FCoE to come UP on the Ethernet interface 1/5

正解：A 解答を投票する

出題：4

Which Cisco NX-OS feature allows transparent Layer 2 extension between sites?

A. ETV

B. vPC

C. FabricPath

D. OTV

E. TrustSec

F. LISP

正解：D 解答を投票する

出題：5

Which two issues explain why a packet is not being routed as desired in a policy-based routing configuration? (Choose two.)

A. The next hop that is configured in the route map has a higher metric than the default next hop.

B. The route map is not applied to the ingress interface.

C. The next hop that is configured in the route map is not in the global routing table.

D. The route map is not applied to the egress interface.

正解：A,C 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：6

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

A. vmac-weighted

B. host-dependent

C. dedicated-vmac-mode

D. shortest-path and weighting

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：7

Which command sequence correctly enables Adapter FEX on Nexus 5000 Series
Switches?

A. switch(config)# install feature-set virtualization
switch(config)# feature-set adapter-fex

B. switch(config)# install feature-set adapter-fex
switch(config)# feature-set adapter-fex

C. switch(config)# install feature-set adapter-fex
switch(config)# feature-set virtualization

D. switch(config)# install feature-set virtualization
switch(config)# feature-set virtualization

正解：D 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：8

Which two advantages does FabricPath have over Spanning Tree in implementing a loop- free network topology design? (Choose two.)

A. Unknown unicast addresses are flooded in through the originating port.

B. Convergence times are faster.

C. Blocked links can be brought in to service if active links fail.

D. Multipath forwarding is supported for unicast and multicast Layer 2 and Layer 3 traffic.

正解：B,D 解答を投票する

出題：9

By default it will take 10 seconds for authentication to fail due to an unresponsive RADIUS server before a Cisco Nexus series switch reverts to another RADIUS server or local authentication. What is one efficient way to improve the reaction time to a RADIUS server failure?

A. Decrease the global RADIUS timeout interval to 5 seconds.

B. Decrease the global RADIUS retransmission count to 1.

C. Configure the RADIUS retransmission count and timeout interval per server, versus globally.

D. Configure per server a test idle timer, along with a username and password.

正解：D 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：10

Which Cisco Nexus feature is best managed with DCNM-SAN?

A. domain parameters

B. AAA

C. virtual switches

D. VSS

正解：A 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

642-997試験無料問題集「Cisco Implementing Cisco Data Center Unified Fabric (DCUFI) 認定」