QUESTION: 25

On Avaya Session Border Controller for Enterprise (SBCE), which statement about how to examine messages with
Wireshark is true?

You have to start and stop the .pcap file using command line.
You can start and stop a Packet Capture in the EMS web GUI and then you can open the .pcap file with Wireshark.
Wireshark runs directly on Avaya Session Border Controller for Enterprise (SBCE).
They cannot be examined on this version.

Answer(s): B

Explanation:

Viewing the Packet Capture with Wireshark.
0. Start a Packet Capture in the EMS web GUi.
1. After the capture completes, click the Capture tab.
2. Double-click on the capture file name.
3. The File Download window opens.
4. Click Open
The Wireshark application opens the trace.
Note: The Wireshark call tracing tool can be used on virtual desktop for vLabs.

Reference:

Avaya Aura Session Border Controller Enterprise Implementation and Maintenance (2012), page 468

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QUESTION: 26

What is the process for establishing a command line session to the AES Management IP Address, and logging in with the default account and default password?

Use PuTTY to Rlogin to > AES Management IP Addr > using port 21, then enter login=admin password=admin.
Use PuTTY to SSH to > AES Management IP Addr > using port 22, then enter login=craft password=crftpw.
Use PuTTY to SSH to > AES Management IP Addr > using port 22, then enter login=cust password=custpw.
Use PuTTY to SSH to > AES Management IP Addr > using port 222, then enter login=admin password=admin01.

Answer(s): B

Explanation:

Use port 22, not port 21 or port 222.
Log in as craft and use the default password.

Reference:

Application Enablement Services Installation and Upgrade Guide for a Bundled Server Release 4.0, page 29
https://downloads.avaya.com/elmodocs2/AES/4.0/02_300356_4.pdf

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QUESTION: 27

Which two options describe the purpose of TraceSM in the Avaya Aura® Presence Services? (Choose two.)

It captures Packet-Size statistics from every telephone call in Avaya Aura® 7.
It captures real-time XMPP traffic.
It captures Voice and Video Calls media packets in real-time.
It captures live traces for both SIP and H323/XMPP clients.
It captures Contact details from every user connected to Avaya Aura® Presence Services.

Answer(s): B,D

Explanation:

It’s important to know that traceSM is a real-time capture tool.
traceSM is an interactive perl script that allows an administrator to capture, view, and save call processing activity on a Session Manager.
While not as powerful or versatile as wireshark, traceSM is absolutely essential when it comes to working with Avaya SIP. First off, it allows you to view SIP messages even if they have been encrypted with TLS.

Reference:

https://andrewjprokop.wordpress.com/2014/06/02/a-necessary-guide-to-the-avaya-tracesm-utility/

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QUESTION: 28

On Avaya Session Border Controller for Enterprise (SBCE), where do you access the tool that displays SIP messages, in real time, as they pass through the SBCE?

from Avaya Aura® System Manager, navigate to “Session Border Controller for Enterprise > SBCE Administration” menu
from the SBCE EMS Web Console
from the SBCE Server command line via SSH session, using PuTTY
from the traceSIP client installed on a local PC

Answer(s): C

Explanation:

Stat the tue Tracing Tools, TraceSM, SSH to Session Manager
1. Launch PuTTY (or similar client application) for a SSH session to Session Manager (port 22). Use the Session Manager IP Address (172.16.255.107).
2. Log in.
3. At the Session Manager command line type traceSM –x and press Enter.
Note: The traceSM tool shows the SIP call flow in Session Manager.
It gives insight into Session Manager’s decisions. Benefit: can filter certain types of SIP messages

Reference:

Avaya Aura Session Border Controller Enterprise Implementation and Maintenance (2012), page 485

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QUESTION: 25

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QUESTION: 26

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QUESTION: 27

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QUESTION: 28

Explanation:

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