Juniper JUNOSE 11.0, Command Reference Manual

Page: 1461 / 1486

mtrace
Syntax
mtrace sourceAddress [ destinationAddress [ groupAddress [ responseAddress ] ] ]
[ maxHops ] [ detailed ]
Release Information
Command introduced before JUNOSe Release 7.1.0.
Description
Discovers the routes that multicast packets follow when travelling to their destinations.
There is no
no version.
Options
■
sourceAddress —DNS name or unicast IP address of the multicast-capable device
at the beginning of the path.
■
destinationAddress —DNS name or unicast address of the device at the end of
the path. The default destination is the router from which you type the command.
■
groupAddress —DNS name or multicast address of the group for which you want
to trace routes. The default address is 224.2.0.1 (the group used for MBONE
Audio).
■
responseAddress —IP address that receives the results of the trace
■
maxHops —Maximum number of hops allowed for the trace; default value is 64.
■
detailed—Provides a detailed description of the trace, rather than a summary
Mode
Privileged Exec, User Exec
mtrace
■ 1419
Chapter 13: M Commands