Study tips 642-427

What happens if CDP is not enabled on a switch port to which an IP phone is connected?

What needs to be done to allow the MGCP gateway to use a different call agent if the primary fails?

What can you do to help pinpoint the problem?

which queue in FastEthernet0/2?

Which log file contains call-processing information from services such as Cisco Unified CallManager and Cisco Unified CallManager CTI Manager?

Which three issues could cause this problem?

which of the route patterns will be selected?

Which two methods can be used to correct database replication issues in a cluster running Cisco Unified CallManager 4.1?

What is the most likely cause?

What is the next step in troubleshooting this issue?