Cisco Catalyst 2950 Software Manual page 279

Chapter 11 Configuring IGMP Snooping and MVR
Command
Step 6
mvr immediate
Step 7
end
Step 8
show mvr
show mvr interface
show mvr members
Step 9
copy running-config startup-config (Optional) Save your entries in the configuration file.
This example shows how to configure Gigabit Ethernet port 0/1 as a receiver port, statically configure
the port to receive multicast traffic sent to the multicast group address, configure Immediate Leave on
the interface, 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 gigabitethernet0/2
Type: RECEIVER Status: ACTIVE Immediate Leave: ENABLED
This example shows the results of the show mvr interface privileged EXEC command when the
member keyword is included:
Switch# show mvr interface gigabitethernet0/6 member
239.255.0.0
239.255.0.1
239.255.0.2
239.255.0.3
239.255.0.4
239.255.0.5
239.255.0.6
239.255.0.7
239.255.0.8
239.255.0.9
78-11380-03
Purpose
(Optional) Enable the Immediate Leave feature of MVR on the port.
Note This command applies only to receiver ports and should only be
enabled on receiver ports to which a single receiver device is
connected.
Exit configuration mode.
Verify the configuration.
DYNAMIC ACTIVE
DYNAMIC ACTIVE
DYNAMIC ACTIVE
DYNAMIC ACTIVE
DYNAMIC ACTIVE
DYNAMIC ACTIVE
DYNAMIC ACTIVE
DYNAMIC ACTIVE
DYNAMIC ACTIVE
DYNAMIC ACTIVE
Catalyst 2950 Desktop Switch Software Configuration Guide
Understanding Multicast VLAN Registration
11-13