Configures an IGMP dynamic group.
| vlan_name | Specifies a vlan name. |
| portlist | Specifies a port list. |
| grpipaddress | Specifies the multicast group IP address. |
N/A.
This command adds IGMP groups to specific VLANs or to ports belonging to specific VLANs. After the groups are added, the expiration timer is started. This causes the groups to expire. The configuration is not saved in the configuration file. The following message is displayed on execution of this command:
INFO: This command is not saved in the configuration.
The following example adds a dynamic group to a switch port:
switch.111 # configure igmp snooping vlan "ixia113" ports 47 add dynamic group 225.1.1.1 INFO: This command is not saved in the configuration.
The following command displays the group:
switch.112 # show igmp group Group Address Ver Vlan Port Age 225.1.1.1 2 ixia113 47 3 Total: 1 switch.113 #
The following example adds a dynamic group to a vlan (loopback port):
switch sw5.113 # configure igmp snooping vlan "ixia113" add dynamic group 225.1.1.1 INFO: This command is not saved in the configuration.
The following command displays the group:
switch.114 # show igmp group Group Address Ver Vlan Port Age 225.1.1.1 2 ixia113 Lpbk 37 Total: 1 switch.115 #
This command was first available in ExtremeXOS 15.3.2.
This command is available on platforms that support the appropriate license. For complete information about software licensing, including how to obtain and upgrade your license and which licenses support the IPv4 multicast feature, see the Switch Engine v33.1.1 Licensing Guide document.