IGMP Filtering and Throttling
ip igmp filter
(Global Configuration)
Example
The following shows how to configure port 11 as a multicast router port within VLAN
1.
Console(config)#ip igmp snooping vlan 1 mrouter ethernet 1/11
Console(config)#
In certain switch applications, the administrator may want to control the multicast
services that are available to end users. For example, an IP/TV service based on a
specific subscription plan. The IGMP filtering feature fulfills this requirement by
restricting access to specified multicast services on a switch port, and IGMP
throttling limits the number of simultaneous multicast groups a port can join.
Table 103: IGMP Filtering and Throttling Commands
Command
ip igmp filter
ip igmp profile
permit, deny
range
ip igmp filter
ip igmp max-groups
ip igmp max-groups action
show ip igmp filter
show ip igmp profile
show ip igmp throttle
interface
This command globally enables IGMP filtering and throttling on the switch. Use the
no form to disable the feature.
Syntax
[no] ip igmp filter
Default Setting
Disabled
Command Mode
Global Configuration
Chapter 20
Function
Enables IGMP filtering and throttling on the switch
Sets a profile number and enters IGMP filter profile
configuration mode
Sets a profile access mode to permit or deny
Specifies one or a range of multicast addresses for a profile IPC
Assigns an IGMP filter profile to an interface
Specifies an IGMP throttling number for an interface
Sets the IGMP throttling action for an interface
Displays the IGMP filtering status
Displays IGMP profiles and settings
Displays the IGMP throttling setting for interfaces
– 479 –
| Multicast Filtering Commands
IGMP Filtering and Throttling
Mode
GC
GC
IPC
IC
IC
IC
PE
PE
PE
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