3Com S7902E Command Reference Manual - page 1479
1-9
View
VLAN view
Default Level
2: System level
Parameters
None
Description
Use the
mld-snooping drop-unknown
command to enable dropping unknown IPv6 multicast data in
the current VLAN.
Use the
undo mld-snooping drop-unknown
command to disable dropping unknown IPv6 multicast
data in the current VLAN.
By default, this function is disabled, unknown IPv6 multicast data is flooded in the VLAN.
This command takes effect only if MLD Snooping is enabled in the VLAN.
Related commands:
drop-unknown
.
Examples
# Enable dropping unknown IPv6 multicast data in VLAN 2.
[Sysname] vlan 2
[Sysname-vlan2] mld-snooping drop-unknown
mld-snooping enable
Syntax
mld-snooping enable
undo mld-snooping enable
View
VLAN view
Default Level
2: System level
Parameters
None
Description
Use the
mld-snooping enable
command to enable MLD Snooping in the current VLAN.
Use the
undo mld-snooping
enable
command to disable MLD Snooping in the current VLAN.
By default, MLD Snooping is disabled in a VLAN.
MLD Snooping must be enabled globally before it can be enabled in a VLAN
Related commands:
mld-snooping
.