Reference Guide

PIM-Sparse Mode (PIM-SM) | 693
Command
History
Usage
Information
The router with the largest value assigned to an interface becomes the Designated Router. If two
interfaces contain the same DR priority value, the interface with the largest interface IP address
becomes the Designated Router.
ip pim join-filter
s z
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
Figure 30-1. ip pim join-filter Command 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 neighbor-filter
s z
Configure this feature to prevent a router from participating in protocol independent Multicast (PIM).
Syntax
ip pim neighbor-filter {access-list}
To remove the restriction, use the no ip pim neighbor-filter {access-list} command.
Version 9.0.2.0 Introduced on the S6000.
Version 8.3.11.1 Introduced on Z9000
Version
8.3.7.0
Introduced on the S4810.
S6000
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 9.0.2.0 Introduced on the S6000.
Version 8.3.11.1 Introduced on Z9000
Version
8.3.7.0
Introduced on the S4810.
ip access-list
extended
Configure an access list based on IP addresses or protocols.
S6000