AMX NXA-ENET24 manual Multicast Filtering Commands, Igmp Snooping Commands

CLI (Command Line Interface)

Multicast Filtering Commands

This switch uses IGMP (Internet Group Management Protocol) to query for any attached hosts that want to receive a specific multicast service. It identifies the ports containing hosts requesting a service and sends data out to those ports only. It then propagates the service request up to any neighboring multicast switch/router to ensure that it will continue to receive the multicast service.

IGMP Snooping Commands

IGMP Snooping Commands

Command	Function
ip igmp snooping	Syntax:
This command enables IGMP	[no] ip igmp snooping
snooping on this switch.	Default Setting: Enabled
Use the no form to disable it.	Command Mode: Global Configuration
	Example: The following example enables IGMP snooping:
	Console(config)#ip igmp snooping
	Console(config)#
ip igmp snooping vlan static	Syntax:
This command adds a port to a	[no] ip igmp snooping vlan vlan-id static ip-address
multicast group.	interface
	• vlan-id - VLAN ID (Range: 1-4094)
Use the no form to remove the port.
	• ip-address - IP address for multicast group
	• interface
	ethernet unit/port
	unit - Stack unit. (Range: 1-8)
	port - Port number. (Range: 1-26)
	port-channel channel-id (Range: 1-4)
	Default Setting: None
	Command Mode: Global Configuration
	Example: The following shows how to statically configure a multicast
	group on a port:
	Console(config)#ip igmp snooping vlan 1 static 224.0.0.12
	ethernet 1/5
	Console(config)#
ip igmp snooping version	Syntax:
This command configures the IGMP	ip igmp snooping version {1 2}
snooping version.	no ip igmp snooping version
	• 1 - IGMP Version 1
Use the no form to restore the
	• 2 - IGMP Version 2
default.
	Default Setting: IGMP Version 2
	Command Mode: Global Configuration
	Command Usage: All systems on the subnet must support the same
	version. If there are legacy devices in your network that only support
	Version 1, you will also have to configure this switch to use Version 1.
	Some commands are only enabled for IGMPv2, including ip igmp query-
	max-response-time and ip igmp query-timeout.
	Example: The following configures the switch to use IGMP Version 1:
	Console(config)#ip igmp snooping version 1
	Console(config)#

NXA-ENET24 - Software Management Guide 271