Consolidated Platform Configuration Guide, Cisco Ios Release 15.2(4)E (Catalyst 2960-X Switches - Cisco Catalyst 2960 series Configuration Manual

How to Configure IGMP Snooping and MVR
Command or Action
Step 3
mvr
Example:
Switch (config)# mvr
Step 4 interface interface-id
Example:
Switch(config)# interface
gigabitethernet1/0/2
Step 5 mvr type {source | receiver}
Example:
Switch(config-if)# mvr type receiver
Step 6 mvr vlan vlan-id group [ip-address]
Example:
Switch(config-if)# mvr vlan 22 group
228.1.23.4
Step 7 mvr immediate
Example:
Switch(config-if)# mvr immediate

Consolidated Platform Configuration Guide, Cisco IOS Release 15.2(4)E (Catalyst 2960-X Switches)

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Purpose
Enables MVR on the switch.
Specifies the Layer 2 port to configure, and enter interface configuration
mode.
Configures an MVR port as one of these:
• source—Configures uplink ports that receive and send multicast
data as source ports. Subscribers cannot be directly connected to
source ports. All source ports on a switch belong to the single
multicast VLAN.
• receiver—Configures a port as a receiver port if it is a subscriber
port and should only receive multicast data. It does not receive
data unless it becomes a member of the multicast group, either
statically or by using IGMP leave and join messages. Receiver
ports cannot belong to the multicast VLAN.
The default configuration is as a non-MVR port. If you attempt to
configure a non-MVR port with MVR characteristics, the operation fails.
Note To return the interface to its default settings, use the no mvr
[type | immediate | vlan vlan-id | group] interface configuration
commands.
(Optional) Statically configures a port to receive multicast traffic sent
to the 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) Enables the Immediate-Leave feature of MVR on the port.
Note This command applies to only receiver ports and should only
be enabled on receiver ports to which a single receiver device
is connected.