D-Link DES-1228 - Page 142

DES-1228/ME Layer 2 Metro Ethernet Switch CLI Reference Manual
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To set up forbidden router ports:
DES-1228/ME:4# config router_ports_forbidden default add 2-10
Command: config router_ports_forbidden default add 2-10
Success.
DES-1228/ME:4#
enable igmp_snooping
Purpose Used to enable IGMP snooping on the Switch.
Syntax
enable igmp_snooping {forward_mcrouter_only}
Description This command allows users to enable IGMP snooping on the Switch. If
forward_mcrouter_only is specified, the Switch will only forward all multicast traffic to the
multicast router, only. Otherwise, the Switch forwards all multicast traffic to any IP router.
Parameters
forward_mcrouter_only − Specifies that the Switch should only forward all multicast traffic
to a multicast-enabled router. Otherwise, the Switch will forward all multicast traffic to any
IP router.
Restrictions Only Administrator-level users can issue this command.
Example usage:
To enable IGMP snooping on the Switch:
DES-1228/ME:4#enable igmp_snooping
Command: enable igmp_snooping
Success.
DES-1228/ME:4#