Users Guide

● ip-address—IP address of the RP. The system clears the associated group-to-RP mapping entries
for the specified RP.
If you do not specify the RP IP address, the system clears all the group-to-RP mapping entries
present in the VRF.
Default None
Command Mode EXEC
Usage
Information
This command removes only the group-to-RP mapping entries learned by a bootstrap router (BSR) from
the RP mapping cache.
Example
OS10# clear ip pim rp-mapping
Clear PIM rp-mapping? [y/n]: y
Supported
Releases
10.5.2.0 or later
clear ip pim tib
Clears PIM tree information from the PIM database.
Syntax
clear ip pim [vrf vrf-name] tib [ip-address]
Parameters
● vrf vrf-name—Enter the keyword vrf, then the name of the VRF.
● ip-address—Enter the IP address of the multicast group.
Default None
Command Mode EXEC PRIVILEGE
Usage
Information
When you run this command on a node, it deletes:
● All the multicast routes from the PIM tree information base (TIB)
● The entire multicast route table and all the entries in the data plane
With VLT multicast routing, when you run this command on a local VLT node, it deletes:
● All the multicast routes from the local PIM TIB
● All the local mroute entries in the data plane
● The synchronized mroute entries from the VLT peer node
Example
OS10# clear ip pim vrf vrf1 tib
Clear PIM tib? [y/n]:
Supported
Releases
10.4.3.0 or later
ip multicast-routing
Enables IP multicast forwarding.
Syntax
ip multicast-routing [vrf vrf-name]
Parameters vrf vrf-name—Enter the keyword vrf, then the name of the VRF.
Default None
Command Mode CONFIGURATION
Usage
Information
After you enable IP multicast, enable IGMP and PIM on an interface. To do this, use the ip pim
sparse-mode command in INTERFACE mode. The no form of the command disables IP multicast
forwarding.
1068 Multicast