Cisco Nexus 5600 Series Reference page 159

Chapter I Commands
ip igmp join-group
To statically bind a multicast group to an interface, use the ip igmp join-group command. To remove a
group binding, use the no form of this command.
Syntax Description
group
source source
route-map
policy-name
Command Default
None
Command Modes
Interface configuration mode
Supported User Roles
network-admin
vdc-admin
Command History Release
6.0(2)N1(1)
4.2(1)
Usage Guidelines
If you specify only the group address, the (*, G) state is created. If you specify the source address, the
(S, G) state is created.
If you use the route map, the only match command that is read from the route map is the match ip
multicast command. You can specify the group prefix and source prefix.
Note
A source tree is built for the (S, G) state only if you enable IGMPv3.
Caution
When you enter this command, the traffic generated is handled by the device CPU, not the hardware.
This command does not require a license.
Examples
This example shows how to statically bind a group to an interface:
OL-31626-01
ip igmp join-group {group [source source] | route-map policy-name}
no ip igmp join-group {group [source source] | route-map policy-name}
Multicast group IP address.
(Optional) Configures a source IP address for the IGMPv3 (S,G) channel.
Specifies the route-map policy name that defines the group prefixes where this
feature is applied. The route map name can be a maximum of 63 alphanumeric
characters.
Modification
This command was introduced.
Added the keyword route-map and argument policy-name.
Cisco Nexus 5600 Series NX-OS Multicast Routing Command Reference
ip igmp join-group
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