3107 - Avaya Session Border Controller Enterprise Implementation and Maintenance Exam
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What can a Topology Hiding Profile hide?
Source and destination IP addresses
In which interface can you view current SBC system alarms?
Which pair of elements are configured in a Server Profile?
The IP address, the transport protocols
Where can you find details of SBC operational problems?
When installing either configuration on the same hardware, which statement describes the relationship between the standalone SBC and the SBC + EMS ("all-in-one")?
The standalone SBC software is the same as the SBC + EMS ("all-in-one") software.
What call procedure ensures that the SBC is configured properly for SIP trunking?
Make both internal-to-external and external-to-internal test calls.
You have successfully installed the Session Broker Controller Enterprise (SBCE) and want to log in to the CLI. Which port and protocol must you use for CLI access?
SSH, port 222
In the EMS GUI, how do you identify the standby Session Border Controller (SBC) in a High Availability configuration?
By SBC name
What is the function of the SBC routing profile?
It defines the next hop for SIP traffic.
When performing an upgrade on a High Availability system, in which order do you upgrade the servers?
EMS, secondary SBC, primary SBC
Why can you not select an Installation type of "EMS + UC-Sec" for a high Availability (duplicated) configuration?
High Availability configurations always require a separate (standalone) EMS.
Where can Session Border Controller (SBC) backups be stored?
Locally and remotely
Which entity can also function as the Personal Profile Manager (PPM) for a Remote worker cluster?
Which of the SBC administrative accounts has the least system access and privileges?
For which users is the Avaya SBC Remote Worker configuration typically implemented?
Remote users, travelling employees, remote offices
Which troubleshooting capability is useful for monitoring a single telephone (URI)?
Trace > Call Trace
If the Remote Worker cluster is using a Real Server IP and Real Server Port, over which protocols are these registration requests routed?
As part of the Mobile Workspace (Remote Worker) administration, what does cluster administration do?
It groups endpoints and applies similar attributes to them.
How many networks are subnets are required to commission the SBC and implement SIP trunking on an SBC located in the DMZ?
In general, under which condition is an SBC alarm triggered?
System level failures
What is the primary reason for implementing a session border controller?
Secure enterprise communications
The site survey gathers what kind of information?
Customer readiness data
Prior to installing a Session Border Controller (SBC), which action would highlight a problem with inadequate customer network bandwidth?
Network assessment (CIRS/NANO).
In a High Availability configuration, which components require the Network Passphrase authentication?
All SBCs and EMSs
In which two flows are Signaling Interfaces administered in SIP trunking?
Trunk server and call server
What does deploying the Avaya Session Border Controller Enterprise (SBCE) in the "DMZ" mean?
The SBCE is in the neutral, demarcation point between the trusted and untrusted networks.
In which two flows are Server Flows administered in SIP trunking?
Trunk server and call server
You have been asked to create and apply a Time of Day (ToD) domain policy to secure a SIP trunk. What is the correct order of the policy application sequence?
Packet examined, ToD evaluated, flow determined, policy applied
What kind and how many routing profiles are required for a SIP trunk?
Two: from call server to trunk server; from trunk server to call server
What do Media Interfaces define?
The IP addresses and ports for media
How do you view SBC Call Trace information?
SBC GUI: Diagnostics, Protocol tab
Which configuration requires a separate (standalone) Element Management System (EMS)?
Where do you implement the restriction that equipment can make calls only during a defined period of the day?
Domain Polity Administration
Which statement describes the best practice regarding the security features for the Avaya SBC Remote Worker configuration?
Both signaling and media are fully encrypted.
Which condition can alert you of a problem with the SBC?
LEDs: link status/activity, hard disk drive access, over-temperature
When Integrated with IP Office, which statement describes the SSL VPN connection for SBC remote access?
The connection is always on unless the connection to Avaya VPN Gateway (AVC) is down.
What is the Received Interfaced that is defined in Call Server Flow administration?
It is an internal interface that receives inbound traffic.
What are the essential steps to administer a Signaling Interface?
Add signaling interface, and assign IP addresses and ports.
Which file is a manually created backup?
What do Server Profiles define?
The connection and transport parameters from the SBC to the service provider and to the call
In a High Availability (duplicated SBC) configuration, which interfaces carry the heartbeat information?
M2 to M2
Which element can signaling manipulation modify?
For Enterprise SBC customers integrated with Communication Manager or Communication Server 1000, which remote access connection model do they use?
Secure Access Link (SAL)
What is the recommended interface for the Ethernet Management System (EMS) in a standalone or co-resident configuration?
Why is the DB9-to-DB9 or the RJ45-terminated serial cable that is shipped with the SBC necessary for installing the SBC?
It connects SBC Console with the service laptop/PC for initial software installation.
To which two entities does a Server Profile apply?
The trunk server and call server
To alter how the enterprise network appears to the outside world, which type of SBC administration will change the SIP message parameters?
What is an example of a confidentiality attack?
What are the three essential elements of a SIP trunk?
SIP service provider, SBC, call server (IP-PBX)
Signaling manipulation relies on which primary scripting language?
SIP Trunk Integration Module (STIM)