7.3.2.8mtrace
This command is used to find the multicast path from a source to a receiver (unicast router ID of the host running mtrace). A trace query is passed
The <source> is the IP Address of the remote
If a debug command is already in execution, a message is displayed and the new request fails.
Syntax
mtrace <source> [<group>] [<destination>]
<source > - the IP address of the multicast data source.
<group > - the Multicast address of the group to be traced. If you do not enter a valid address, multicast address 224.2.0.1 will be used. Valid addresses are 224.0.0.0 through 239.255.255.255.
<destination > - the IP address of the host to which the mtrace response will be sent by the last hop router.
Default Setting
None
Command Mode
Privileged Exec
7.3.2.9disable ip multicast mdebug mtrace
This command is used to disable the processing capability of mtrace query on this router. If the mode is enabled, the mtrace queries received by the router are processed and forwarded appropriately by the router. If the mode is disabled, this router does not respond to the mtrace queries it receives from other router devices.
Syntax
disable ip multicast mdebug mtrace
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