642-998試験無料問題集（182題）「Cisco Designing Cisco Data Center Unified Computing 認定」

出題：1

Which statement about the Cisco Adapter FEX feature on the Cisco Nexus 5000 Series Switches is true?

A. When using a dual-homed NIC on the server, active/standby is not supported. Only active/active is supported.

B. Cisco Adapter FEX is a software feature that can be configured on any Cisco Network Assistant as long as the Nexus 5000 is running a version of code that supports Adapter FEX.

C. Packets on each channel are tagged with an 801.Q header that has a specific source VIF.

D. Cisco Adapter FEX can be thought of as a way to divide a single physical link into multiple virtual links or channels.

正解：D 解答を投票する

出題：2

You are comparing the use of a Cisco Nexus 1000V Series Switch and a VMware distributed virtual switch. Which two features are provided only by the Cisco Nexus 1000V Series Switch? (Choose two.)

正解：C,D 解答を投票する

出題：3

You plan to use Cisco FEX and Cisco Nexus 7000 Series Switches. Which deployment model is valid?

A. straight-through connections that use static pinning

B. active/active fabric extenders that use vPC

C. active/active fabric extenders that use straight-through connections

D. straight-through connections that use dynamic pinning

正解：D 解答を投票する

出題：4

You have a vPC domain that contains a Cisco Nexus 5000 Series pair. You plan to implement HSRP. Which feature must you enable to ensure that forwarding paths are load balanced between two active gateways?

A. peer-gateway

B. peer-switch

C. auto-recovery

D. role-priority

正解：A 解答を投票する

出題：5

Which two devices operate only at OSI Layer 2? (Choose two.)

正解：C,F 解答を投票する

出題：6

Which performance characteristic is least likely to require being addressed in the data center solution requirements?

正解：C 解答を投票する

出題：7

Which option describes how a port is configured as a unified uplink when using Cisco UCS Manager?

A. configured as an FC uplink port, then as an uplink port

B. configured as an uplink port, then as an FCoE uplink port

C. configured as an FCoE uplink port

D. configured as an uplink port, then as an FC uplink port

E. configured as an FCoE storage port

正解：B 解答を投票する

出題：8

Which two options are advantages when using NPIV? (Choose two.)

A. allows a 'single' physical N-Port to have multiple WWPNs, and therefore multiple N-Port IDs, associated with it

B. allows a single physical N-Port to have single WWPNs, and therefore single N-Port IDs, associated with it

C. NPIV-enabled physical N-Port can subsequently issue additional commands to register more WWPNs and receive more N-Port IDs (one for each WWPN).

D. allows 'multiple' single physical N-Port to have multiple WWPNs, and therefore multiple N-Port IDs, associated with it

E. N-Port on the physical host would have only a single WWPN (and N-Port ID).

F. NPV-enabled physical N-Port can subsequently issue additional commands to register more WWPNs and receive more N-Port IDs (one for each WWPN).

正解：A,C 解答を投票する

出題：9

Which STP protocol is the default that is enabled on Cisco Nexus switches?

A. Rapid PVST+

B. RSTP (802.1w)

C. STP (802.1d)

D. MST (802.1s)

正解：A 解答を投票する

出題：10

Which two platforms are supported by Cisco Prime Data Center Network Manager? (Choose two.)

正解：C,D 解答を投票する

642-998試験無料問題集「Cisco Designing Cisco Data Center Unified Computing 認定」