R0106-HP MSR Router Series IP Multicast Command Reference(V7)

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Examples
# Disable GigabitEthernet 2/1/1 from becoming a dynamic router port in VLAN 2.
<Sysname> system-view
[Sysname] interface gigabitethernet 2/1/1
[Sysname-GigabitEthernet2/1/1] mld-snooping router-port-deny vlan 2
mld-snooping source-deny
Use mld-snooping source-deny to enable IPv6 multicast source port filtering on the current port to filter
out all the received IPv6 multicast data packets. This allows the port to connect to only IPv6 multicast
receivers rather than to IPv6 multicast sources.
Use undo mld-snooping source-deny to disable IPv6 multicast source port filtering on the current port.
Syntax
mld-snooping source-deny
undo mld-snooping source-deny
Default
IPv6 multicast source port filtering is disabled, and the port can connect to both IPv6 multicast sources
and IPv6 multicast receivers.
Views
Layer 2 Ethernet interface view
Predefined user roles
network-admin
Usage guidelines
This command is supported on the following hardware:
MSR routers installed with the Layer 2 switching module HMIM-24GSW, HMIM-24GSWP, or
HMIM-8GSW.
This configuration is only effective on the current port. It has the same priority as the global configuration.
Examples
# Enable source port filtering for IPv6 multicast data on GigabitEthernet 2/1/1.
<Sysname> system-view
[Sysname] interface gigabitethernet 2/1/1
[Sysname-GigabitEthernet2/1/1] mld-snooping source-deny
Related commands
source-deny (MLD-snooping view)
mld-snooping special-query source-ip
Use mld-snooping special-query source-ip to configure the source IPv6 address for MLD
multicast-address-specific queries.
Use undo mld-snooping special-query source-ip to restore the default.