Monitoring And Maintaining Ip Multicast Routing - Cisco WS-C3750-48PS-S Software Configuration Manual

Monitoring and Maintaining IP Multicast Routing

Beginning in privileged EXEC mode, follow these steps to change the default metric. This procedure is
optional.
Command
Step 1 configure terminal
Step 2 interface interface-id
Step 3
ip dvmrp metric-offset [in | out]
increment
Step 4
end
Step 5
show running-config
Step 6 copy running-config startup-config
To return to the default setting, use the no ip dvmrp metric-offset interface configuration command.
Monitoring and Maintaining IP Multicast Routing
These sections describe how to monitor and maintain IP multicast routing:
•
•
•
Catalyst 3750 Switch Software Configuration Guide
36-50
Clearing Caches, Tables, and Databases, page 36-51
Displaying System and Network Statistics, page 36-51
Monitoring IP Multicast Routing, page 36-52
Purpose
Enter global configuration mode.
Specify the interface to be configured, and enter interface configuration
mode.
Change the metric added to DVMRP routes advertised in incoming
reports.
The keywords have these meanings:
• (Optional) in—Specifies that the increment value is added to
incoming DVMRP reports and is reported in mrinfo replies.
• (Optional) out—Specifies that the increment value is added to
outgoing DVMRP reports for routes from the DVMRP routing
table.
If neither in nor out is specified, in is the default.
For increment, specify the value that is added to the metric of a DVMRP
router advertised in a report message. The range is 1 to 31.
If the ip dvmrp metric-offset command is not configured on an
interface, the default increment value for incoming routes is 1, and the
default for outgoing routes is 0.
Return to privileged EXEC mode.
Verify your entries.
(Optional) Save your entries in the configuration file.
Chapter 36 Configuring IP Multicast Routing
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