Administrator Guide

Layer 3 Routing Commands 1658
Syntax
clear ip mroute { * | group-address [ source-address ] }
• * —Deletes all IPv4 entries from the IP multicast routing table.
•
group-address — IP address of the multicast group.
•
source-address —IP address of a multicast srouce that is sending multicast
traffic to the group.
Default configuration
There is no default configuration for this command.
Command Mode
User Exec, Privileged Exec modes, Configuration mode and all Configuration
submodes
User Guidelines
When a * entry is deleted through this command, it cannot be formed again
until it is expired in IGMP and started again via the host. The default mcache
time-out is 210 seconds.
Example
The following example deletes all entries from the IP multicast routing table:
console# clear ip mroute *
The following example deletes from the IP multicast routing table all entries
that match the given multicast group address (239.1.2.1), irrespective of
which source is sending for this group:
console# clear ip mroute 239.1.2.1
The following example deletes from the IP multicast routing table all entries
that match the given multicast group address (239.1.2.1) and the multicast
source address (192.168.10.10):
console# clear ip mroute 239.1.2.1 192.168.10.10
2CSNXXX_SWUM204.book Page 1658 Monday, January 25, 2016 1:25 PM