Free 642-437 Questions for Cisco Implementing Cisco Unified Communications Voice over IP and QoS v8.0 (CVOICE v8.0) 642-437 Exam as PDF & Practice Test Engine
Which three functions are associated with MGCP? (Choose three.)
Correct Answer: A,C,E
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DRAG DROP
Drag the appropriate IOS commands from the left and drop them in the spaces on the right in order to configure the dial peers for the Cisco Unified Border Element. The IP WAN connection between the two Cisco Unified Border Elements uses SIP. Not all commands and spaces are used.
Cisco 642-437 Exam
Drag the appropriate IOS commands from the left and drop them in the spaces on the right in order to configure the dial peers for the Cisco Unified Border Element. The IP WAN connection between the two Cisco Unified Border Elements uses SIP. Not all commands and spaces are used.
Cisco 642-437 Exam
Correct Answer:
Explanation:
Which option inside DHCP pool configuration gives a TFTP server to a Cisco IP phone?
Correct Answer: B
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Which three methodologies are specific types of QoS used on a 512-kb/s point-to-point IP WAN link? (Choose three.)
Correct Answer: A,D,E
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Which troubleshooting command will allow you to view the Cisco Unified Border Element operations for components such as the description of the media flow, negotiated parameters, and RTP port numbers?
Correct Answer: B
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Refer to the exhibit.
A new Cisco Unified Communications Manager Express system has been deployed and the technician is trying to add the first new IP phone to the system. The phone powers up, but it does not register with the system. The technician has verified that the phone is getting the proper VLAN information from Cisco Discovery Protocol. The phone is also getting the correct IP address and TFTP server address from DHCP. The phone has been assigned to an ephone and the correct MAC address is configured. With the information provided, which two of the following does the administrator need to verify to resolve this situation? (Choose two.)
A new Cisco Unified Communications Manager Express system has been deployed and the technician is trying to add the first new IP phone to the system. The phone powers up, but it does not register with the system. The technician has verified that the phone is getting the proper VLAN information from Cisco Discovery Protocol. The phone is also getting the correct IP address and TFTP server address from DHCP. The phone has been assigned to an ephone and the correct MAC address is configured. With the information provided, which two of the following does the administrator need to verify to resolve this situation? (Choose two.)
Correct Answer: A,D
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Refer to the exhibit.
Which two of the following implementation methods will resolve the issue of overlapping extension numbers? (Choose two.)
Which two of the following implementation methods will resolve the issue of overlapping extension numbers? (Choose two.)
Correct Answer: C,D
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A TFTP server is configured with the IP address 10.10.10.150. Which command should you enter in the DHCP pool configuration mode to configure a client to use the defined TFTP server?
Correct Answer: B
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Which QoS mechanism for VoIP works with weighted fair queuing (WFQ) and class-based weighted fair queuing (CBWFQ)?
Correct Answer: A
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Which four are critical functions that are performed by the Cisco Unified Border Element? (Choose four.)
Correct Answer: A,D,E,F
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Which WAN connection speeds are recommended for using link fragmentation and interleaving?
Correct Answer: C
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Which command should be included in order to trust the DSCP-marked traffic from the distribution layer?
Correct Answer: B
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