QUESTION 1
Use the diagram to assist in answering this question.
You have received a trouble ticket for a recently installed MGCP gateway. In testing it appears that
the CallManager cluster cannot communicate with the gateway. The gateway address is
10.1.44.12/24 and the CallManager that is going to control the gateway has an address of
10.1.44.4/24. Use the following configuration snip to resolve the problem.
!
mgcp
mgcp call-agent 10.1.44.4 2427 service-type mgcp version 1.0
mgcp dtmf-relay voip codec all mode out-of-band
mgcp rtp unreachable timeout 1000 action notify
mgcp modem passthroughvoice mode cisco
mgcp sdp simple mgcp package-capability rtp-package
mgcp package-capability sst-package no mgcp timer receive-rtcp
no mgcp explicit hookstate
!
ccm-manager config server 10.1.44.7
ccm-manager config
!
What command is missing from the configuration that will allow the CallManager to control this
gateway?
A. ccm-manager fallback-mgcp
B. ccm-manager switchback
C. mgcp bind control source-interface FastEthernet 0/0
D. ccm-manager mgcp
E. ccm-manager redundant-host
Answer: D
QUESTION 2
What happens if CDP is not enabled on a switch port where an IP phone is connected?
A. The phone is unable to acquire an IP address.
B. The switch will put the port into theerrDisable state until CDP is enabled.
C. The phone cannot get its VLAN ID assignments.
D. The switch cannot include the voice VLAN in the uplink trunk.
E. The phone cannot learn the address of the TFTP server.
Answer: C
QUESTION 3
An 802.1Q trunk is configured with mismatched native VLANs. What is the most likely symptom?
A. Layer 2CoS markings are not mapping correctly to layer 3 QoS markings.
B. Spanning Tree Protocol is disabled for all VLANs in the trunk.
C. Communication over the link occurs in one direction only.
D. The switch port is shut down and displays a port status oferrDisable.
Answer: D
QUESTION 4
Which tool lists the following options in a query:
All Patterns
Unassigned DN
Call Park
Conference
Directory Number
Translation Pattern
Call Pickup Group
Route Pattern
Message Waiting
Voice Mail
Attendant Console
A. SQL Enterprise Manager > CCM 03xx > Device Pool > Return All Rows
B. Route Plan > External Route Plan Wizard
C. Digit Number Analyzer
D. Route Plan > Route Plan Report
Answer: D
QUESTION 5
When dialing 1136, which of the following patterns will be selected?
A. 11XX!
B. 1[1-4]XX
C. 1[14]XX
D. 1[^2-8]XX
Answer: A
QUESTION 6
IP Phone A can make calls to some but not all phones. Phone A cannot call Phone B. The
following is the extended ping output from the router interface on the CallManager subnet to the
Phone B subnet.
ping 172.16.1.45
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.1.45, timeout is 2 seconds:.!.!.
Success rate is 40 percent (2/5)
What does this output indicate?
A. CallManager has a good IP path to Phone B
B. Multiple equal cost paths exist fromCallManager to Phone B, and one is currently unusable.
C. The IP phone is turned off, but the switch port it connects to is accessible via IP.
D. The IP path fromCallManager to Phone B has a 20% packet loss problem.
Answer: A
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