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