Mtrace - Lucent Technologies Cajun P550 Cli Reference Manual

IGMP


    
   
Trace the path from a source to a destination branch for a multicast distribution tree.
The trace follows the multicast path from the destination to the source by passing an
mtrace request packet to each hop. The responses are unicast to the querying router by
the first hop router to the source. The mtrace command is helpful in isolating multicast
routing failures.

 
To Enable:
Name
src
destination
group
1-12
mtrace <source> [<destination>] [<group>]
Table 1-8. Parameters, Keywords, Arguments
Definition
The IP address of the Multicast Capable source. This
is a unicast address that represents the beginning of
the path to be traced.
The IP address of the unicast destination. If omitted,
the trace starts from the system at which the
command is typed.
The Multicast Address of the group address to be
traced. The default address is: 224.2.0.1. (The group
used for MBONE audio.)
Cajun P550/P220 Command Line Interface Reference Guide