Enable Mld Snooping - Extreme Networks ExtremeWare XOS Command Reference Manual

ExtremeWare XOS 11.5 supports only the Summit X450 family of switches and the BlackDiamond 8800 series switch.
IPv6 Multicast Commands

enable mld snooping

enable mld snooping {forward-mcrouter-only | vlan <name>}
Description
Enables MLD snooping on the switch.
Syntax Description
forward-mcrouter-only
name
Default
Enabled.
Usage Guidelines
If a VLAN is specified, MLD snooping is enabled only on that VLAN, otherwise MLD snooping is
enabled on all VLANs.
A VLAN must have an IPv6 address to support MLD.
Two MLD snooping modes are supported:
The
●
forward-mcrouter-only
router running PIM).
When not in the
●
router (multicast or not), and any active member port to the local network that has one or more
subscribers.
NOTE
The forward-mcrouter-only mode for MLD snooping is enabled/disabled on a switch-wide basis, not on a per-VLAN
basis. In other words, all the interfaces enabled for MLD snooping are either in the forward-mcrouter-only mode or in
the non-forward-mcrouter-only mode, and not a mixture of the two modes.
To change the MLD snooping mode from the non-
mcrouter-only
enable mld snooping forward-mcrouter-only
To change the MLD snooping mode from the
mcrouter-only
disable mld snooping forward-mcrouter-only
1882
Specifies that the switch forwards all multicast traffic to the multicast router
only.
Specifies a VLAN.
mode forwards all multicast traffic to the multicast router (that is, the
forward-mcrouter-only
mode, use the command:
mode, use the command:
mode, the switch forwards all multicast traffic to any IP
forward-mcrouter-only
forward-mcrouter-only
ExtremeWare XOS 11.5 Command Reference Guide
mode to the
forward-
mode to the non-
forward-