C2040-413 IBM Sametime 9.0 Administration

Test information:
Number of questions: 78
Time allowed in minutes: 105
Required passing score: 66%
Test languages: English

Related certifications:
IBM Certified System Administrator – Sametime 9.0

Exam 413: IBM Sametime 9.0 Administration

Description: Covers IBM Sametime 9.0 administration material as it relates to competencies within the following product areas:
Architecture
Understand the different IBM Sametime components
Understand IBM WebSphere concepts
Explain when a primary node should be utilized over a secondary node
Determine when to add an IBM WebSphere Proxy into the Deployment Manager
Understand how to implement single sign-on
Understand IPv6 support
Understand LDAP attributes and objects
Understand HADR
Understand networking on the server’s operating system
Understand A/V Deployment Planning
Understand the benefits of clustering A/V servers
Understand the IBM Sametime Gateway architecture
Understanding the requirements of the IBM Sametime Proxy Server
Understand the basic concepts of IBM Sametime Unified Telephony
Define ports used for IBM Sametime
Knowledge of IBM Sametime Community Server ports

Deployment
Understand IBM DB2 deployment for IBM Sametime
Configure IBM DB2 for IBM Sametime
Configure the IBM Sametime user directory (IBM Domino or LDAP Directories)
Configure deployment plans
Prepare the IBM Domino server for IBM Sametime Community Server installation
Install and configure IBM Domino, including IBM Domino clustering
Install IBM Sametime server components
Configure IBM WebSphere Application Server host information for WebSphere Application Servers
Understand manual registration/un-registration
Implementing TLS/SSL security
Import/Export IBM WebSphere LTPAToken
Configure IBM Sametime integration with IBM Connections
Understanding AV signaling protocol supported by the IBM Sametime client
Understand the TURN Server
Deploy a IBM Sametime Gateway high-availability configuration
Configure IBM Connections integration point
Implementing managed preferences
Federate new external communities
Deploying IBM Sametime clients
Enable plug-in usage for IBM Sametime clients

Audio/Video
Configure IBM Sametime policy for client A/V
Configure bandwidth controls for A/V
Cluster Media Components
Deploy Sametime Video Multipoint Control Unit (MCU)
Understand how to configure SIP Trunk
Understand how to configure dial plan rules

Maintenance
Maintaining IBM Sametime databases
Managing Policies for IBM Sametime clients
Manage client updates
Managing IBM Sametime Meeting environment
Manage client features
Manage contact/buddy lists
Backup and restore the IBM Sametime environment
Monitor the number of active users logged into a Community
Perform a name conversion and change (domain/org name, hostname for community, person’s name/DN)
Apply IBM Sametime, IBM Domino, IBM WebSphere Application Server and IBM DB2 fixpacks
Backup and restore IBM Websphere Application Server configuration
Understand IBM WebSphere File Path navigation
Understand IBM WebSphere ISC navigation
Monitor JVM performance
Monitor connectivity between server components
Managing IBM Sametime clients and users
Start/Stop the IBM Sametime server

Troubleshooting
Clean up a failed installation
Enable LDAP debug parameters
Enable logging for IBM Sametime Meetings
Enable logging for the IBM Sametime Proxy (including mobile)
Enable logging for A/V
Understand how to read the IBM Sametime Meeting logs
Understand how to read the IBM Sametime Proxy logs
Understand how to read the A/V logs
Understand how to read the Community Server logs
Clean up a corrupted contact list
Enable debug on the Community Server
Use the Sametime Configuration Validator

Performance Monitoring and Tuning
Tune the IBM Sametime Community Server
Tune the IBM Sametime Media Manager
Tune the IBM Sametime Bandwidth Manager
Tune the IBM WebSphere Proxy Server
Tune the IBM Sametime Gateway Server
Set the thread pool and the Java virtual machine (JVM) garbage collection policy
Fine tune the SIP proxy service settings and modify the data replication services on a cluster

QUESTION 1
Renovations Inc. has two IBM Sametime Community Servers configured in a clustered
environment.
Why are the users being re-directed to the primary Sametime Community Server only?

A. The secondary node is running with a lower fixpack level than the primary node.
B. The Sametime administrator has stopped the secondary node to apply a recommended fixpack.
C. The LTPA key on the secondary node that is being shared between the Sametime Community
servers is corrupt.
D. The Sametime administrator has given users the load balancer IP address instead of the
secondary node IP address.

Answer: C

Explanation:

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QUESTION 2
What is the maximum number of IBM Sametime Community Servers that can be clustered?

A. 2
B. 3
C. 6
D. The Sametime Community Server has no limits regarding the number of servers that can be
clustered.

Answer: C

Explanation:

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QUESTION 3
Which two IBM Sametime 9.0 Media Server components can be installed on the same server?

A. Video MCU
B. Video Manager
C. SIP Edge Server
D. SIP Proxy/Registrar
E. Conference Manager

Answer: C,D

Explanation:

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QUESTION 4
What is the relationship between an IBM Sametime Gateway and external Sametime
Communities?

A. A Sametime Gateway can connect to only one Sametime Community.
B. A Sametime Community can connect to multiple Sametime Gateways.
C. A Sametime Gateway can connect to multiple Sametime Communities.
D. A Sametime Community can optionally connect directly to other external Sametime
Communities without using a Sametime Gateway.

Answer: C

Explanation:

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QUESTION 5
John is configuring the IPv6 on the IBM Sametime Community Server hosted on his Windows
2008 operating system. All prerequisites are complete.
Which file needs to be updated?

A. notes.ini
B. ststart.sh
C. sametime.ini
D. wimconfig.xml

Answer: C

Explanation: