mld-snooping drop-unknown
Use mld-snooping drop-unknown to enable dropping unknown IPv6 multicast data packets for a VLAN or VSI.
Use undo mld-snooping drop-unknown to disable dropping unknown IPv6 multicast data packets for a VLAN or VSI.
Syntax
mld-snooping drop-unknown
undo mld-snooping drop-unknown
Default
Dropping unknown IPv6 multicast data packets is disabled. Unknown IPv6 multicast data packets are flooded.
Views
VLAN view
VSI view
Predefined user roles
network-admin
Usage guidelines
You must enable MLD snooping for a VLAN before you execute this command.
Examples
# In VLAN 2, enable MLD snooping, and enable dropping unknown IPv6 multicast data packets.
<Sysname> system-view [Sysname] mld-snooping [Sysname-mld-snooping] quit [Sysname] vlan 2 [Sysname-vlan2] mld-snooping enable [Sysname-vlan2] mld-snooping drop-unknown
# In VSI aaa, enable MLD snooping, and enable dropping unknown IPv6 multicast data packets.
<Sysname> system-view [Sysname] mld-snooping [Sysname-mld-snooping] quit [Sysname] vsi aaa [Sysname-vsi-aaa] mld-snooping enable [Sysname-vsi-aaa] mld-snooping drop-unknown
Related commands
enable (MLD-snooping view)
mld-snooping enable