642-270 Q&A / Study Guide / Testing Engine

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QUESTION 1
On a Cisco TelePresence CLI, which command is the correct syntax to get Layer 2 address of all connected devices?

A. show arp list
B. utils arp list
C. arp list active
D. arp list list
E. show arp active

Answer: B

Explanation:

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QUESTION 2
On a Cisco TelePresence CLI, which command is the correct syntax to run a traceroute to a remote host?

A. network traceroute {dest}
B. tracert {dest}
C. utils network tracert {dest}
D. set tracert {dest}

Answer: C

Explanation:

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QUESTION 3
Which QoS mapping is the best practice for Cisco TelePresence systems?

A. CoS 5 to map to a DSCP value of 40
B. CoS 4 to map to a DSCP value of 46
C. CoS 3 to map to a DSCP value of 48
D. CoS 5 to map to a DSCP value of 16
E. CoS 4 to map to a DSCP value of 32

Answer: E

Explanation:

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QUESTION 4
Which statement describe the Hard-lock VIP mode of a Cisco TelePresence Multipoint
conference?

A. No Cisco TelePresence endpoint is allowed to join without the VIP approval.
B. No Cisco TelePresence endpoint is allowed to joinuntil the designated VIP Cisco TelePresence endpoint joins.
C. VIP video is switched out temporarily with voice-activatedswitching; VIP video is switched back automatically.
D. VIP video is always displayed at all sites and is never switched out.

Answer: D

Explanation:

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QUESTION 5
Given the following:
Cisco TelePresence endpoint A: In the Cisco Unified Communication Manager, Quality is set to
High detail, Good Motion 720p
Cisco TelePresence endpoint B: In the Unified CM, Quality is set to High detail, Best Motion 1080p
What happens when Cisco TelPresence endpoint A calls Cisco TelePresence endpoint B?

A. Cisco TelePresence endpoint A gets a fast busy.
B. The call connects, but it drops witha “Configuration mismatch” error on Cisco TelePresence endpoint B.
C. Cisco TelePresence endpoint B quality upgrades to 1080p and the call goes through at 1080p.
D. Cisco TelePresence endpoint B quality drops down to 720p and the call goes through at 720p.

Answer: D

Explanation:

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642-263 Q&A / Study Guide / Testing Engine

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QUESTION 1
Which database engine is used in Cisco Unity Connection?

A. PostgreSQL
B. MySQL
C. Informix
D. SQL Server

Answer: C

Explanation:

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QUESTION 2
Which are the minimum system requirements to install Cisco Unity Connection on a virtual
machine?

A. 1-vCPU, 1-GB vRAM, 80-GB vDisk
B. 2-vCPU, 2-GB vRAM, 160-GB vDisk
C. 4-vCPU, 2-GB vRAM, 2X146-GB vDisk

Answer: B

Explanation:

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QUESTION 3
How many phones and mailboxes can be supported with the Cisco Unified Communications
Manager Business Edition?

A. 225 phones, 250 mailboxes
B. 500 phones, 500 mailboxes
C. 700 phones, 750 mailboxes
D. 1250 phones, 1000 mailboxes

Answer: B

Explanation:

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QUESTION 4
Which protocol is used to exchange information between VPIM networked voice-mail systems?

A. SCCP
B. SIP
C. SNMP
D. SMTP

Answer: D

Explanation:

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QUESTION 5
Which choice most accurately describes the licensing components for Cisco Unity Connection?

A. Users with mailboxes, users with IMAP access to voice message, SpeechView users
B. Port licensing for phone system integration, Unified Messaging
C. End-user licensing based on the number of users for voice mail, IMAP access to voice mail,
voice recognition, Cisco Unity Inbox, LDAP, and email TTS
D. Port licensing and VPIM licensing

Answer: A

Explanation:

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642-162 Q&A / Study Guide / Testing Engine

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QUESTION 1
Which two items does the Cisco CRS 4.5 Installer always install on the system? (Choose two.)

A. Cisco UnifiedCallManager
B. Java plug-in
C. Cisco UnifiedCallManager BARS Utility
D. SQL 2K Server

Answer: B,C

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QUESTION 2
What are the components of the JTAPI Subsystem? (Choose three.)

A. call control groups
B. RM provider
C. trigger
D. CTI ports
E. provider
F. CMT Dialog Control Group

Answer: A,C,E

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QUESTION 3
When a valid SQL Query in a DB Read step returns 0 rows, which branch of the step will be
executed?

A. SQL Error
B. Connection Not Available
C. Timeout
D. Successful

Answer: D

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QUESTION 4
Which two steps check out a database connection from the connection pool? (Choose two.)

A. DB Get
B. DB Release
C. DB Write
D. DB Read

Answer: C,D

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QUESTION 5
Which three Cisco CRS upgrade paths are supported? (Choose three.)

A. Cisco CRS 2.2 to Cisco CRS 3.5
B. Cisco CRS 3.1 to Cisco CRS 4.0
C. Cisco CRS 2.2 to Cisco CRS 4.0
D. Cisco CRS 4.0 to Cisco CRS 4.5
E. Cisco CRS 4.0 to Cisco CRS 3.0
F. Cisco CRS 3.5 to Cisco CRS 4.0

Answer: A,B,F

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642-145 Q&A / Study Guide / Testing Engine

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QUESTION 1
What is the best practice of configuring an intercom on a shared line?

A. This feature allows all endpoints to participate in intercom messages.
B. This feature can be used only when the intercomephonedn is configured as a dual line
C. This feature is not supported and should not be used
D. This feature can be supported only in a unidirectional manner.
E. This feature allows one endpoint to contact multiple endpoints simultaneously

Answer: C

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QUESTION 2
Using the show ccn trigger command provides the following output:cue1000#
show ccn trigger
Name: 6800Type: SIPApplication: voicemailLocale:en_US Idle Timeout: 5000Enabled: yes
Maximum number of sessions: 8Name: 6700Type: SIPApplication: autoattendant Locale:en_US
Idle Timeout: 5000Enabled: yes Maximum number of sessions: 8cue1000#
What two pieces of
information can you derive from this output? (Choose two.)

A. The number of ports available is 16
B. The operator can bereachedat extension6800
C. The voicemail pilot point number is 6800
D. The voicemail application is enabled.
E. The idle timeout is 5 seconds

Answer: C,D

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QUESTION 3
You work as an administrator at your company. You study the exhibit carefully. What type of calls
can the ephone with extension 2151 make?

Exhibit:


A. No impact on out going calls. However, in coming calls will not be permitted to extension
2151unless cor list is configured on the ephonedn
B. Only US calls
C. All calls
D. Internal and emergency calls only, because of the defaultcor restriction.
E. None

Answer: C

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QUESTION 4
You work as an administrator at your company. You study the exhibit carefully. A user at Acme
Co. reports that when some one leaves a voicemail message, their MWI does not light up. The
administrator has checked the MWI configuration in Cisco Unified Communications Manager
Express and found that the MWI On number is 9001 and the MWI Off number is 9000. Using the
trace output from the Cisco Unity Express module, what is the problem?

Exhibit:


A. The MWI On number configuration is incorrect in Cisco Unity Express
B. The CCN subsystem SIP is incorrect in Cisco Unity Express.
C. The MWI Off Number configuration is incorrect in Cisco Unity Express
D. The SIP is misconfigured in Cisco Unified Communications Manager Express
E. The MWI application is not enabled

Answer: A

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QUESTION 5
You work as an administrator at your company. You study the exhibits carefully. This proposed
configuration is meant to forward calls to extension 9999 when extension 2001is busy. Which
configuration command will most likely to be edited for this to function properly?
Exhibit #1:

Exhibit #2:


A. max registrations
B. id network mask
C. mailbox
D. voiceregisterpool

Answer: D

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