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Chapter 22
Configuring IGMP Snooping and MVR
Command
Step 5
mvr vlan vlan-id group [ip-address] (Optional) Statically configure a port to receive multicast traffic sent to the
Step 6
mvr immediate
Step 7
end
Step 8
show mvr
show mvr interface
or
show mvr members
Step 9
copy running-config startup-config (Optional) Save your entries in the configuration file.
To return the interface to its default settings, use the no mvr [type | immediate | vlan vlan-id | group]
interface configuration commands.
This example shows how to configure a port as a receiver port, statically configure the port to receive
multicast traffic sent to the multicast group address, configure Immediate Leave on the port, and verify
the results.
Switch(config)# mvr
Switch(config)# interface gigabitethernet0/2
Switch(config-if)# mvr type receiver
Switch(config-if)# mvr vlan 22 group 228.1.23.4
Switch(config-if)# mvr immediate
Switch(config)# end
Switch# show mvr interface
Port
----
Gi0/2
OL-8915-03
Purpose
multicast VLAN and the IP multicast address. A port statically configured as
a member of a group remains a member of the group until statically removed.
Note
In compatible mode, this command applies to only receiver ports. In
dynamic mode, it applies to receiver ports and source ports.
Receiver ports can also dynamically join multicast groups by using IGMP
join and leave messages.
(Optional) Enable the Immediate-Leave feature of MVR on the port.
This command applies to only receiver ports and should only be
Note
enabled on receiver ports to which a single receiver device is
connected.
Return to privileged EXEC mode.
Verify the configuration.
Type
Status
----
-------
RECEIVER
ACTIVE/DOWN
Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide
Immediate Leave
---------------
ENABLED
Configuring MVR
22-23
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Troubleshooting
