R2511-HP MSR Router Series IP Multicast Command Reference(V5)

288
Views
Interface view
Default command level
2: System level
Usage guidelines
This command takes effect only after IPv6 multicast routing is enabled.
If MLD proxying is enabled on a loopback interface, the proxy device maintains only the MLD routing
table without adding the MLD routes to the multicast routing table and forwarding table.
Examples
# Enable IPv6 multicast routing and enable MLD proxying on Ethernet 1/1.
<Sysname> system-view
[Sysname] multicast ipv6 routing-enable
[Sysname] interface ethernet 1/1
[Sysname-Ethernet1/1] mld proxying enable
Related commands
multicast ipv6 routing-enable
mld proxying forwarding
Use mld proxying forwarding to enable a non-querier downstream interface to forward multicast traffic.
Use undo mld proxying forwarding to disable the forwarding capability of a non-querier downstream
interface.
Syntax
mld proxying forwarding
undo mld proxying forwarding
Default
A non-querier downstream interface does not forward multicast traffic.
Views
Interface view
Default command level
2: System level
Examples
# Enable the multicast forwarding capability on Ethernet 1/1, a non-querier downstream interface on the
MLD proxy device.
<Sysname> system-view
[Sysname] interface ethernet 1/1
[Sysname-Ethernet1/1] mld proxying forwarding
mld require-router-alert
Use mld require-router-alert to configure the interface to discard MLD messages without the Router-Alert
option.