Users Guide

Parameters
● vrf vrf-name—Enter the keyword vrf, then the name of the VRF. If you specify this option, this
command applies the filter to specific VRF. Otherwise, it applies the filter to the default VRF.
● access-list-name—Enter the name of the access list. You can specify the ACL name up to 140
characters.
Default Disabled
Command Mode GLOBAL CONFIGURATION
Usage
Information
Before you configure a PIM register filter, ensure that Multicast is enabled globally using the ip
multicast-routing command.
Use the access list to add a range of source and groups for which PIM register messages must be filtered.
If an empty access list is associated with the register filter, then all PIM register messages are permitted.
Use the no form of this command to remove the access list.
Example
OS10# configure terminal
OS10(config)# ip access-list acl-register-filter
OS10(config-ipv4-acl)# permit ip 10.10.10.0/24 any
OS10(config-ipv4-acl)# exit
OS10(config)# ip pim vrf vrf_dell register-filter acl-register-filter
Supported
Releases
10.5.2.0 or later
ip pim rp-address
Configures a static PIM RP address for a group.
Syntax
ip pim [vrf vrf-name] rp-address address {group-address group-address mask}
[override]
Parameters
● vrf vrf-name—Enter the keyword vrf, then the name of the VRF.
● rp-address address—Enter the keyword address, then the RP address in dotted-decimal
format (A.B.C.D).
● group-address group-address mask—Enter the keyword group-address, then the group-
address mask in dotted-decimal format (/xx) to assign the group address to the RP.
● [override]—Overrides BSR updates with static RP for groups with the same prefix length.
Default None
Command Mode CONFIGURATION
Usage
Information
First hop routers use this address to send register packets on behalf of the source multicast hosts. The
RP addresses are stored in the order in which they are entered. The RP is chosen based on a longer prefix
match for a group. You can specify the range of group addresses for which a given node is configured as
an RP. The RP selection does not depend on static or dynamic RP assignments.
If you have configured a static RP for a group, use the override option to override BSR updates with
static RP configuration.
If you do not explicitly use the override option and:
● The prefix length of the static RP is the same as the BSR RP, the BSR RP takes precedence over
statically configured RP.
● If the prefix length of the static RP and the BSR RP does not match, OS10 selects the router having
the longest-match prefix as the RP.
The no form of this command removes static RP configuration.
Example
OS10# configure terminal
OS10(config)# ip pim rp-address 171.1.1.1 group-address 225.1.1.3/32
override
Supported
Releases
10.4.3.0 or later
Multicast 1081