Implementing MLD Snooping
Configuring Static Mrouter Ports (MLD)
Before You Begin
MLD snooping must be enabled on the bridge domain for port-specific profiles to affect MLD snooping
behavior.
Note
Static mrouter port configuration is a port-level option and should be added to profiles intended for ports.
It is not recommended to add mrouter port configuration to a profile intended for bridge domains.
SUMMARY STEPS
1. configure
2. mld snooping profile profile-name
3. mrouter
4. commit
DETAILED STEPS
Command or Action
Step 1
configure
Step 2
mld snooping profile profile-name
Example:
RP/0/RSP0/CPU0:router(config)# mld snooping profile
mrouter-port-profile
Step 3
mrouter
Example:
RP/0/RSP0/CPU0:router(config-mld-snooping-profile)#
mrouter
Step 4
commit
Configuring Router Guard (MLD)
To prevent multicast routing protocol messages from being received on a port and, therefore, prevent a port
from being a dynamic mrouter port, follow these steps. Note that both router guard and static mrouter commands
may be configured on the same port.
Cisco ASR 9000 Series Aggregation Services Router Multicast Configuration Guide, Release 6.0.x
Configuring Static Mrouter Ports (MLD)
Purpose
Enters MLD snooping profile configuration mode
and creates a new profile or accesses an existing
profile.
Configures a port as a static mrouter port.
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