Online Access Free 132-S-911-3 Practice Test

A customer is having a poor voice quality in their VoIP deployment. Upon Avaya's recommendation, the customer uses the VoIP Monitoring Manager to measure one-way network delay between endpoints. What are three guidelines for the delay measurements? (Choose three.)

• A.80 ms delay or less can yield the best quality
• B.ITU spec should be 250 ms or less
• C.delay over 180 ms could be acceptable depending on customer expectations, analog trunks used, codec type, etc.
• D.delay over 250 ms causes "talk over" problems

You are concerned about potential network problems affecting a TN799DP (CLAN) circuit pack and want to check the interface for errors. Which two commands give error counts on the TN799DP circuit pack? (Choose two.)

• A.status link
• B.getethernet <board location>
• C.list measurements clanethernet <board location>
• D.list measurements clan sockets <board location>

Hair pinning refers to the process of IP endpoints using different codec sets having the retransmission go through the IP media processor to convert from one IP codec to the other but remaining in TCP/IP (TDM resources not used). Which statement is true about hair pinning and the Avaya Communication Manager?

• A.The default of "n" on the station form in Avaya Communication Manager disallows hair pinning.
• B.Avaya best practice standards recommend not using hair pinning because it undermines high quality VoIP.
• C.Allowing hair pinning makes troubleshooting difficult because you are never sure of the route the call is taking within the switch.
• D.By default, hair pinning is automatically allowed in Avaya Communication Manager.

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 change synchronization command from the system terminal
• B.configure proper network synchronization on each of the ATM switches
• C.configure the synchronization on the center stage switch
• D.configure the system synchronization with the show synch timing command

Which IP address, subnet mask, and gateway combination is valid?

• A.192.168.10.5 255.255.254.0 192.168.11.254
• B.192.168.10.5 255.255.255.0 192.168.11.254
• C.192.168.10.5 255.255.255.128 192.168.10.254
• D.192.168.10.5 255.255.255.0 192.168.10.0