QUESTION 81
When implementing a Cisco Unified Communications Manager solution over an MPLS WAN, which two rules must be observed to prevent overrunning the priority queue? (Choose two.)
A. RSVP will transparently pass application IDs from the customer network across the MPLS WAN.
B. The media streams must be the same size in both directions.
C. Only the connection to the MPLS WAN where the Cisco Unified Communications Manager resides
must be enabled as a CE device.
D. The media has to be symmetrically routed.
E. If the CE is under corporate control, it may support either topology-aware or measurement-based CAC.
Answer: BD
QUESTION 82
An H.225 call setup arrives at Cisco Unified Communications Manager for a directory number on an IP phone that is engaged in an active conversation. If call waiting is disabled for this directory number and none of the Call Forward settings are defined, which H.225 disconnects reason code will be sent to the originating H.323 gateway?
A. No Route To Destination
B. Normal Call Clearing
C. Subscriber Absent
D. User Busy
E. Network Busy
Answer: D
QUESTION 83
Which three statements are correct with regard to the Certificate Trust List file? (Choose three.)
A. It is a list of devices and credentials that a phone should trust on the network.
B. It is signed using the administrator workstation password.
C. It contains identity, public key, and role information.
D. It is created by the CTL client on the administrator workstation.
Answer: ACD
QUESTION 84
What should you do to make good requirements for hardening an MCS operating system and its services? (Choose three.)
A. Keep the operating system up to date and install Cisco operating system upgrades that can be
downloaded from Cisco.com.
B. Harden the IP stack by mitigating redirection attacks and enabling SYN flood protection.
C. Enable all services except file sharing.
D. Use an intrusion protection system like Cisco Security Agent.
Answer: ABD
QUESTION 85
Which three benefits are of using Cisco IOS VoiceXML? (Choose three.)
A. Existing web server and application logic can be used for VoiceXML voice applications.
B. Full editing features such as pause, fast forward, rewind, and append are supported.
C. Hosting of VoiceXML voice applications can be added to the services that are offered to customers.
D. HTML web development skills can be transferred to rose developing voice applications.
Answer: ACD
QUESTION 86
In Cisco SS7 Interconnect-based networks, which type of link from the PSTN can be determined by Signaling Link Terminal?
A. T1 with IMTs
B. A-Link or F-Link
C. IMTs with bearer channels
D. A-Link only
Answer: B
QUESTION 87
If the response to a DNS query comes back with a TC bit set, it indicates what? (Choose two.)
A. The size of the response exceeded 512 bytes, so only the first 512 bytes were returned by the server.
B. The size of the response exceeded 1500 bytes, so only the first 1500 bytes were returned by the server.
C. The size of the response exceeded 1024 bytes, so only the first 1024 bytes were returned by the server.
D. The message was longer than the bandwidth would allow.
Answer: AD
QUESTION 88
If a DSP farm is configured in a centralized call-processing environment, how many DSPs will be required to support 8 G.711 conferences and 32 transcoding resources with an NM-HDV2?
A. 2
B. 3
C. 4
D. 5
Answer: C
QUESTION 89
When dialing 4085551234, what will be the output according to the following voice translation
rule?
Voice translation-rule 7
Rule 1/^.*\(
A. 614085551234
B. 615551234
C. 611234
D. 61234
Answer: D
QUESTION 90
Which three requirements must be satisfied in order to enable signaling encryption between Cisco Unified CallManager and a gateway, as well as SRTP between the gateway and IP phones? (Choose three.)
A. Cisco Unified CallManager 4.1 with a CTL installed
B. IOS router configured in MGCP
C. router with NM-HDV module
D. Psec tunneling in Windows 2000 of the Cisco Unified CallManager server
Answer: ABD
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