Cisco 300 Series User Manual

IGMP Snooping Commands
437 OL-32830-01 Command Line Interface Reference Guide
21
Command Mode
Global Configuration mode
User Guidelines
A port that is a forbidden mrouter port cannot be a Multicast router port (i.e. cannot
be learned dynamically or assigned statically).
You can execute the command before the VLAN is created.
Example
switchxxxxxx(config)# ip igmp snooping vlan 1 forbidden mrouter interface
gi1
1
21.6 ip igmp snooping vlan static
To register an IP-layer Multicast address to the bridge table, and to add static ports
to the group defined by this address, use the ip igmp snooping vlan static
command in Global Configuration mode. To return to the default, use the no form of
this command.
Syntax
ip igmp snooping vlan
vlan-id static ip-address [interface interface-list ]
no ip igmp snooping vlan vlan-id static ip-address [interface interface-list ]
Parameter
• vlan-id —Specifies the VLAN.
• ip-address —Specifies the IP Multicast address.
• interface i nterface-list —(Optional) Specifies a list of interfaces. The
interfaces can be of one of the following types: Ethernet port or
Port-channel.
Default Configuration
No Multicast addresses are defined.

Cisco 300 Series Specifications

General

Model	Cisco 300 Series
Category	Switch
Dimensions	Varies by model
Weight	Varies by model
Power over Ethernet (PoE)	Available on select models
Management	Web-based GUI, SNMP, CLI
VLANs	Up to 256
Security Features	ACLs, 802.1X, Port Security
Humidity	10% to 90% non-condensing
Ports	8, 16, 24, 48