CLI Reference Guide-R05

Chapter 22 | Multicast Filtering Commands
MVR for IPv4
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mvr This command enables Multicast VLAN Registration (MVR) globally on the switch.
Use the no form of this command to globally disable MVR.
Syntax
[no] mvr
Default Setting
Disabled
Command Mode
Global Configuration
Command Usage
Only IGMP version 2 or 3 hosts can issue multicast join or leave messages. If MVR
must be configured for an IGMP version 1 host, the multicast groups must be
statically assigned using the mvr vlan group command.
Example
The following example enables MVR globally.
Console(config)#mvr
Console(config)#
show mvr interface Shows MVR settings for interfaces attached to the MVR
VLAN
PE
show mvr members Shows information about the current number of entries in
the forwarding database, or detailed information about a
specific multicast address
PE
show mvr profile Shows all configured MVR profiles PE
show mvr statistics Shows MVR protocol statistics for the specified interface PE
Table 127: Multicast VLAN Registration for IPv4 Commands (Continued)
Command Function Mode