最新的Avaya Specialist認證 132-S-911-3考試題庫

問題1

Which two statements about VoIP Monitoring Manager are true? (Choose two.)

A. VoIP Monitoring Manager is a text-based tool that has the look and feel of a CLI and can be embedded into Cajun switches as an add-on feature

B. VoIP Monitoring Manager can be used to troubleshoot VoIP endpoints registration problems and call signaling problems

C. the reporting interval of VoIP Monitoring Manager can be varied depending on the required granularity of the performance statistics

D. VoIP Monitoring Manager is a GUI-based tool that can chart historical graphs of audio performance on VoIP endpoints

正確答案: C,D

問題2

Which Avaya Communication Manager command shows the media module firmware on all gateways?

A. list configuration media-gateway <number>

B. show mg list

C. list configuration all

D. display media-gateway all

正確答案: C

問題3

Audio hairpinning and audio shuffling are administered on which three Avaya Communication Manager screens? (Choose three.)

A. ip-network-region

B. system-parameters features

C. signaling-group

D. ip-network-map

E. ip-services

正確答案: A,B,C

問題4

A company has an all-Cisco, switched Fast Ethernet backbone with multiple VLANs. The customer wants to roll out an Avaya voice application that is very delay sensitive. The customer selected Inter-Switch Link for VLAN tagging and prioritization. Why is IEEE 802.1Q/p a better choice?

A. IEEE 802.1Q/p is not a better option

B. IEEE 802.1Q/p includes a MAX_DELAY field that allows you to set the maximum delay in milliseconds

C. IEEE 802.1Q/p is faster because it automatically resends dropped packets from the switch's buffer instead of waiting for the Application layer to resend

D. IEEE 802.1Q/p's footprint in the frame is smaller and does not require an extra checksum to be calculated by the switch

正確答案: D

問題5

A customer deploys VoIP over a WAN link. They have followed some industry recommendations to conserve bandwidth, but they are experiencing substantial clipping with the voice calls over the WAN. What is the cause of clipping?

A. using compressed RTP to minimize bandwidth for audio usage

B. enabling silence suppression to stop packets when silence is detected

C. setting the Layer 3 signaling DSCP value as 46

D. using a compressed codec such as G.729 over the WAN link

正確答案: B

問題6

Which statement is true about using a 46xx series IP endpoint to show packet loss, delay and jitter?

A. Packet loss, delay, congestion and jitter can be seen.

B. You cannot get this information at the 46xx series endpoint.

C. If this feature is not disabled, you make a call, go to options, then Network Audio Quality at the 46xxx endpoint.

D. You have to use a sniffer trace at the 46xx series endpoint.

正確答案: C

問題7

Which configuration command is used to have ports on a C363T-PWR enable IEEE 802.1p/Q frames to go to the next network element?

A. set trunk <mod_num/port_num> dotlq

B. set portdotlq <mod_num/port_num> on

C. set port <mod-num/port_num> dotlq

D. set port <mod_num/port_num> dotlq enable

正確答案: A

問題8

What is the proper way to select time division multiplexing synchronization for an Avaya S87xx Server MultiConnect that uses ATM-Port Network Connectivity?

A. configure the system synchronization with the show synch timing command

B. configure the system synchronization with the change synchronization command from the system terminal

C. configure proper network synchronization on each of the ATM switches

D. configure the synchronization on the center stage switch

正確答案: C

問題9

Click the Exhibit button.

What is the problem with the routing table display in the exhibit?

A. the 0.0.0.0 route is invalid

B. 0.0.0.0 route is invalid and there are multiple overlapping routes within the 172.25.11.x network

C. overlapping routes within the 172.25.11.x network

D. no problems are displayed

正確答案: D

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