C
HAPTER
38
| Multicast Filtering Commands
MVR for IPv4
– 1247 –
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)#
mvr immediate-leave Enables immediate leave capability IC
mvr type Configures an interface as an MVR receiver or source
port
IC
mvr vlan group Statically binds a multicast group to a port IC
clear mrv groups dynamic Clears multicast group information dynamically
learned through MVR
PE
clear mrv statistics Clears MRV statistics PE
show mvr Shows information about MVR domain settings,
including MVR operational status, the multicast VLAN,
the current number of group addresses, and the
upstream source IP address
PE
show mvr
associated-profile
Shows the profiles bound the specified domain PE
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 160: Multicast VLAN Registration for IPv4 Commands (Continued)
Command Function Mode
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