Reference Guide

Internet Group Management Protocol (IGMP) | 405
Usage
Information
Mapping applies to both v1 and v2 IGMP joins; any updates to the ACL are reflected in the IGMP
groups. You may not use extended access lists with this command. When a static SSM map is
configured and the router cannot find any matching access lists, the router continues to accept (*,G)
groups.
Related
Commands
ip igmp static-group
z
Configure an IGMP static group.
Syntax
ip igmp static-group {group address [exclude [source address]] | [include {source address}]}
To delete a static address, use the no ip igmp static-group {group address [exclude [source
address]] | [include {source address}]} command.
Parameters
Defaults
No default values or behavior
Command Modes
INTERFACE
Command
History
Usage
Information
A group in the include mode should have at least one source address defined. In exclude mode if no
source address is specified, FTOS implicitly assumes all sources are included. If neither include or
exclude is specified, FTOS implicitly assumes a IGMPv2 static join.
Command Limitations
• Only one mode (include or exclude) is permitted per multicast group per interface. To configure
another mode, all sources belonging to the original mode must be unconfigured.
• If a static configuration is present and a packet for the same group arrives on an interface, the
dynamic entry will completely overwrite all the static configuration for the group.
Related
Commands
ip access-list standard Create a standard access list to filter based on IP address.
S6000
group address
Enter the group address in dotted decimal format (A.B.C.D)
exclude source
address
(OPTIONAL) Enter the keyword exclude followed by the source address, in dotted
decimal format (A.B.C.D), for which a static entry needs to be added.
include source
address
(OPTIONAL) Enter the keyword include followed by the source address, in dotted
decimal format (A.B.C.D), for which a static entry needs to be added.
Note: A group in
include mode must have at least one source address
defined.
Version 9.0.2.0 Introduced on then S6000.
Version 8.3.11.1 Introduced on the Z9000.
show ip igmp groups Display IGMP group information