CLI Reference MLD Snooping Configuration Commands
ipv6 mld snooping svgl
Use this command to enable the mld snooping and specify the svgl mode in the global configuration
mode. Use the no form of this command to disable this function.
ipv6 mld snooping svgl
no ipv6 mld snooping
In the SVGL mode, the hosts in each VLAN share the
multicast flow and can apply for the multicast flow across
VLANs. Only the multicast flow in the specified Shared
VLAN can be forwarded to other hosts across the VLANs.
If the multicast flow belong to the Shared VLAN, they can
be forwarded to the member port of this multicast address,
even if some member ports don’t belong to the Shared
VLAN. In the SVGL mode, use the MLD profile to allocate
a batch of multicast address range, within which the
member port of the multicast forwarding entry can be
forwarded across the VLANs. By default, the range of all
groups is beyond the SVGL range and all multicast flow
are discarded. To this end, a profile used to specifued the
multicast address range in the SVGL mode must be
associated for the normal runnning of the SVGL mode.
The following example shows how to enable the mld snooping and
set the svgl mode(the specified profile1 group address belongs to the
SVGL application range):
Ruijie(config)# ipv6 mld snooping svgl profile 1
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