Reference Guide

Command
History
Version 8.2.1.0 Introduced on the E-Series ExaScale. Added the ipv6 option
for the E-Series.
Version 7.6.1.0 Introduced on the E-Series.
Usage
Information
When an NSF-capable router comes up, it announces the graceful restart capability
and restart duration as a Hello option. The receiving router notes the Hello
option. Routers not NSF-capable discard the unknown Hello option and
adjacency is not affected.
When an NSF-capable router goes down, the neighboring PIM speaker preserves
the states and continues the forwarding of multicast traffic while the neighbor
router restarts.
ip pim join-filter
Permit or deny PIM Join/Prune messages on an interface using an extended IP access list. This command
prevents the PIM-SM router from creating state based on multicast source and/or group.
S5000
Syntax
ip pim [vrf vrf-name] join-filter ext-access-list
To remove the access list, use the no ip pim [vrf vrf-name] join-filter
ext-access-list command.
Parameters
vrf vrf-name (OPTIONAL) Enter the keyword vrf followed by the name of
the VRF to permit or deny PIM join or prune messages on an
interface associated with that VRF.
ext-access-list Enter the name of an extended access list.
Defaults none
Command
Modes
INTERFACE
Command
History
This guide is platform-specific. For command information about other platforms,
refer to the relevant Dell Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.7(0.0) Removed the in and out parameters. Introduced on the
S6000-ON.
9.5(0.0) Introduced on the Z9500.
1596
PIM-Sparse Mode (PIM-SM)