3102 Online Practice Questions and Answers

After a power failure or database crash, the Postgres database may become corrupted and the Postgres server may not restart. The recovery action is to clear the writer-Ahead Log (WAL) and optionally reset other control data, using which command?

A. pg_resetxlog

B. pg_clearwal

C. pg_dump

D. service postgresq1 restart

E. service wall restart

During a post-installation check of System Manager and Session Manager you discover that the Session lager replica node is stuck at "Synchronizing". You run the initTM command in Session Manager but the replication status does not change. Which step will be effective in resolving the problem?

A. Reset the enrollment password.

B. Run traceSM to monitor the synchronization events and restart the Security Module.

C. Delete the Session Manager Replica node in System Manager, verify the enrollment password is valid In System Manager and run the initTM command again in Session Manager.

D. Verify the enrollment password is valid in System Manager and run the initTM command again in Session Manager.

A technician wants to schedule a bulk operation to take place at a convenient time in the future. What are two methods for scheduling bulk operations? (Choose two.)

A. # Sh exportUpmUsers.sh -u admin -p adminl23 -t 2013:05:01:12:00:00

B. # sh exportUpmUsers.sh -u admin -p adminl23 -d 2013:05:01:12:00:00

C. Navigate to Users > User Management, click 'More Options' and select 'Import Users'. Choose 'schedule' in the options.

D. Navigate to Users > User Management, click 'More Options' and select 'Export Users'. Choose 'schedule' in the options.

Which statement describes the relationship between System Manager and System Platform?

A. System Platform hosts System Manager.

B. System Platform provides access to System Manager's data repositories.

C. System Manager is the User Interface through which System Platform is administered.

D. System Manager and System Platform are peer applications, both installed on Avaya S8800 servers.

How is request routed to a "Named" Application?

A. Session Manager uses the phase tag of a route header of the incoming request and matches it to a dial pattern then uses the associated Routing Policy.

B. Session Manager uses the route header of the incoming request and matches it to a dial pattern then uses the associated Routing Policy.

C. Session Manager uses the Request URI of the incoming request and matches it to a dial pattern then uses the associated Routing Policy.

D. Session Manager uses the termination application sequence associated to the Communication Profile of the user to route the request.

Which two functionalities does the SIP firewall provide to protect Session Manager from SIP flood attack? (Choose two.)

A. Removing the suspected source

B. Rate Limiting

C. Blocking the Entity Link

D. Rate Blocking

Why is FQDN resolution important between Session Manager and System Manager when the FODN is unresolvable to either the Session Manager or System Manager?

A. Session Manager node registration will fail during installation and data will not be replicated from System Manager to Session Manager.

B. System Manager node registration will fail during installation and data will not be replicated from System Manager to Session Manager.

C. Session Manager node registration will fail during installation and data will not be replicated from Session Manager to System Manager.

D. Trust management will fail during installation and data will not be replicated from Session Manager to System Manager.

Application definition allows system administrators to define and manage individual applications, each with their own attributes? The definitions allow administrators to add one or such applications to which of the following?

A. application programs

B. application data sets

C. application sequences

D. application lists

An originating Application Sequence has been configured to route calls from a given user to a feature server. It appears however, that the feature is not being applied when a call is made. What would be the best course of action an administrator should take to identify the issue?

A. Run traceSM and make the call. Check the SIP INVITE is routed to the feature server. Check the content of the Route header.

B. Make a test call. Open Session Manager calltrace.log. Look for error messages that identify routing issues.

C. Run the 'Call Routing Test' utility from within System Manager. Filter on caller address and route

header.

D. Run a network packet capture tool, filtering for SIP messages. Make the call and check that the anticipated SIP messages are exchanged between SIP telephones.

All administrator is instructed to add a Regular Expression to Routing Policy that matches all dialed numbers being with a 14 and 15 (for example 14000 and 15999, but not 24000). Which two regular expression patterns will match against such numbers? (Choose Two)

A. sip: [1\]{1}4*5*[0-9\]{3}

B. sip: [1\]{1}[4-5\]{1}[0-9][3]

C. sip: 1[4-5\][0-9\][0-9\]

D. sip: 1(4/5){1}[0-9]*

An organization is adding four Session Managers installed to its network. The installation scripts for all four session Manager Instances have completed and all services have been started but none have yet been configured with Session Manager. The technician's task is to use System Manager to set up the four Session Managers in an in (n-1)/n redundant arrangement ready for adding users to redundant Session Manager Pairs. Which sequence best describes the tasks that are to be performed?

A. Ensure that a Location and SIP Domain suitable for each Session Manager is defined. Add each Session Manager as a SIP Entity. Associate each Session Manager SIP Entity with a Session Manager instance. Set up Entity Links between each Session Manager.

B. Define each Session Manager as a SIP Entity. Establish relationships between them by defining Routing Policies based on their respective locations. Add appropriate Adaptations to each Session Manager.

C. Define each Session Manager as a SIP Entity by creating Entity Links. Create Communication Profiles for each Session Manager.

D. Add each Session Manager as Routing Agents. Establish links between them by adding Locations. Mark each Session Manager as being 'active' or 'standby'.

The System Manager administrator must consider the implications of restoring System Manager Data. Which two restore-from-backup statements are true? (Choose two.)

A. The restore operation will terminate all SIP sessions, and no SIP services will be available until the operation completes.

B. The restore operation will take a varying amount of time depending on the amount of data.

C. The restore operation will be scheduled for a time when the network is not busy.

D. The restore operation will over-write all System Manager data held in the repository.

A technician has been asked to apply an Application Sequence to call made from / to a non-SIP user who does not have Session Manager Profile. Which sequence describes the steps that should be taken?

A. Add an Avaya-SIP Communication Address to the user's User Profile. Add a Session Manager Profile to the user's User Profile. Select appropriate Originating and Terminating Sequences for the user from the options in the new Session Manager Profile.

B. Create a new Implicit User rule. Define a number pattern that can be compared with dialed numbers. Select appropriate Originating and Terminating Sequences to be applied when a match occurs.

C. Navigate to the list of Application Sequences and select the sequence to apply to the non-SIP user. Add the user's extension number to the list of associated users. Select appropriate check box options to determine if the sequence should be applied In originating

mode, terminating mode or both.

D. Create a new Non-SIP User Application Sequence Policy. Define the address and location of the non-SIP user. Select appropriate Originating and Terminating Sequences for the non-sip user from the given options.

Review the error message in the installation log shown in the exhibit. What is the probable cause for initDRs to fail and how can it be fixed?

A. There is a non-bidirectional FQDN resolution between Session Manager and System Manager. Verify the enrollment password used to initialize trust management has not expired

B. There is a JMX connection error. Verify the enrollment password used to initialize trust management has not expired.

C. There is a non-bidirectional FQDN resolution between Session Manager and System Manager. Verify that either the System Manager or the Session Manager has updated DNS records or the hostnames have been added to the /etc/hosts file on the Session Manager and the System Manager.

D. There is a JMX connection error. Verify that either the System Manager or the Session Manager has updated DNS records, or the hostnames have been added to the /etc/hosts file on the Session Manager and the System Manager.

Session Manager has a routing policy that routes calls made to any number beginning with '100' to SIP Entity X. However, 'sip.-1001avaya.com' is the SIP communication profile address of user Y. User Y is not currently registered (signed in) with Session Manager. What will happen if Session Manager receives a call addressed to 'sip.-1001avaya.com' and why?

A. It depends on the time ranges of the policy. If the call is placed inside a defined time range for the policy, the call will be routed to destination X. If not, then Session Manager will attempt to route the call to user Y. Since Y is not registered, the call will timeout, and the call will fail.

B. Since user Y is not currently registered, the call will be handled by the routing policy. If the call is placed during a time range specified by the policy, then the call will be routed to destination

X. If not, then the call will fail.

C. Since the destination URI matches a communication profile SIP handle, Session Manager will not use the routing policy in handling the call. The call will fail since user Y is not currently registered.

D. Since the destination URI matches a routing policy dial pattern, Session Manager will give no consideration to the user Y registration status. If the call is made during a time range for the policy, the policy will be applied and the can will be routed to destination X. If not, then the original URI of 'sip.-1001avaya.com' will be used as the destination to which Session Manager will route the call.