Configuring IP Multicasting and Multimedia Services
B-4
117355-D Rev 00
mrinfo Command
The
mrinfo
command displays the capabilities of a DVMRP multicast router. It
shows whether the router supports
mtrace
and pruning, provides revision
information, and provides the link characteristics for every link on the router.
To display this information, enter the
mrinfo
command at the Technician Interface
prompt as follows:
mrinfo
[
<options>
]
<router_address>
<options>
= [
-r
<retry_count>
|
-t
<timeout_count>
]
Table B-2
describes each
mrinfo
command option.
router_address
is the address of the DVMRP router whose capabilities you want
to display.
For example, the following
mrinfo
command displays the capabilities of DVMRP
router 192.32.27.46. The DVMRP router is running Version 3.255 and supports
pruning and
mtrace
.
$
mrinfo 192.32.27.46
192.32.27.46 [version 3.255,prune,genid,mtrace]:
192.32.27.46 -> 192.32.27.39 [1/1]
192.32.27.46 -> 192.32.27.47 [1/1]
192.32.27.46 -> 192.32.191.2 [1/1/tunnel]
192.32.27.161 -> 192.32.27.162 [1/1]
Table B-2. mrinfo Options
Option Meaning
-r
<retry_count>
Set the neighbor query retry limit to
retry_count
. The default is
three retries.
-t
<timeout_count>
Set the number of seconds to wait for the neighbor query reply to
timeout_count
. The default timeout is 3 seconds.
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