Cisco 300 Series User Manual

IGMP Snooping Commands
439 OL-32830-01 Command Line Interface Reference Guide
21
Command Mode
Global Configuration mode
User Guidelines
Use this command to define the Multicast transmissions on a Multicast-TV VLAN.
The configuration is only relevant for an Access port that is a member in the
configured VLAN as a Multicast-TV VLAN.
If an IGMP message is received on such an Access port, it is associated with the
Multicast-TV VLAN only if it is for one of the Multicast IP addresses that are
associated with the Multicast-TV VLAN.
Up to 256 VLANs can be configured.
Example
switchxxxxxx(config)# ip igmp snooping vlan 1 multicast-tv 239.2.2.2 count
3
21.8 ip igmp snooping map cpe vlan
To map CPE VLANs to Multicast-TV VLANs, use the ip igmp snooping map cpe
vlan command in Global Configuration mode. To return to the default, use the no
form of this command.
Syntax
ip igmp snooping map cpe vlan
cpe-vlan-id multicast-tv vlan vlan-id
no ip igmp snooping map cpe vlan vlan-id
Parameters
• cpe-vlan-id —Specifies the CPE VLAN ID.
• vlan-id—Specifies the Multicast-TV VLAN ID.
Default Configuration
No mapping exists.
Command Mode
Global Configuration mode

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