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The command can be configured only for a downstream interface. When a
downstream interface is removed from the IGMP Proxy tree the configuration is
removed too.
Example
The following example prohibits forwarding from downstream interface vlan 100:
switchxxxxxx(config)#
switchxxxxxx(config-if)#
switchxxxxxx(config-if)#
22.4 ip igmp-proxy ssm
To define the Source Specific Multicast (SSM) range of IP Multicast addresses,
use the ip igmp-proxy ssm command in Global Configuration mode. To disable the
SSM range, use the no form of this command.
Syntax
ip igmp-proxy ssm {default | range
no ip igmp-proxy ssm
Parameters
•
default—Defines the SSM range access list to 232.0.0.0/8 (see rfc4607).
•
access-list
range
SSM range.
Default Configuration
The command is disabled.
Command Mode
Global Configuration mode
User Guidelines
A new ip igmp-proxy ssm command overrides the previous ip igmp-proxy ssm
command.
interface vlan100
ip igmp-proxy downstream protected interface enabled
exit
access-list
—Specifies the standard IP access list name defining the
Cisco Sx350 Ph. 2.2.5 Devices - Command Line Interface Reference Guide
IGMP Proxy Commands
}
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