mld-snooping source-deny
Use mld-snooping source-deny to enable IPv6 multicast source port filtering on a port to discard all IPv6 multicast data packets.
Use undo mld-snooping source-deny to disable IPv6 multicast source port filtering on a port.
Syntax
mld-snooping source-deny
undo mld-snooping source-deny
Default
IPv6 multicast source port filtering is disabled.
Views
Layer 2 Ethernet interface view
Predefined user roles
network-admin
mdc-admin
Usage guidelines
You can enable this feature for a port in interface view or for the specified ports in MLD-snooping view. For a port, the configuration in interface view has the same priority as the configuration in MLD-snooping view, and the most recent configuration takes effect.
Examples
# Enable source port filtering for IPv6 multicast data on FortyGigE 1/0/1.
<Sysname> system-view [Sysname] interface fortygige 1/0/1 [Sysname-FortyGigE1/0/1] mld-snooping source-deny
Related commands
source-deny (MLD-snooping view)