Command Line Reference Guide

1048 | PIM-Sparse Mode (PIM-SM)
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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 will discard
the unknown Hello option and adjacency is not affected.
When an NSF-capable router goes down, neighboring PIM speaker preserves the states and continues
the forwarding of multicast traffic while the neighbor router restarts.
ip pim join-filter
c e s
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.
Syntax
ip pim join-filter ext-access-list {in | out}
Remove the access list using the command no ip pim join-filter ext-access-list {in | out}
Parameters
Defaults
None
Command Modes
INTERFACE
Command
History
Example FTOS(conf)# ip access-list extended iptv-channels
FTOS(config-ext-nacl)# permit ip 10.1.2.3/24 225.1.1.0/24
FTOS(config-ext-nacl)# permit ip any 232.1.1.0/24
FTOS(config-ext-nacl)# permit ip 100.1.1.0/16 any
FTOS(config-if-gi-1/1)# ip pim join-filter iptv-channels in
FTOS(config-if-gi-1/1)# ip pim join-filter iptv-channels out
Related
Commands
ip pim ingress-interface-map
c e s
When the Dell Force10 system is the RP, statically map potential incoming interfaces to (*,G) entries
to create a lossless multicast forwarding environment.
Syntax
ip pim ingress-interface-map std-access-list
Parameters
Defaults
None
ext-access-list
Enter the name of an extended access list.
in
Enter this keyword to apply the access list to inbound traffic.
out
Enter this keyword to apply the access list to outbound traffic.
Version 8.1.1.0 Introduced on E-Series ExaScale
Version 7.8.1.0 Introduced on C-Series on port-channels and S-Series
Version 7.7.1.0 Introduced on E-Series.
ip access-list extended Configure an access list based on IP addresses or protocols.
std-access-list
Enter the name of an standard access list that permits the