Chapter 24
| Multicast Filtering Commands
MVR for IPv4
– 739 –
â—† The IP address range from 224.0.0.0 to 239.255.255.255 is used for multicast
streams. MVR group addresses cannot fall within the reserved IP multicast
address range of 224.0.0.x.
â—† 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.
â—† The MVR VLAN cannot be specified as the receiver VLAN for static bindings.
Example
The following statically assigns a multicast group to a receiver port:
Console(config)#interface ethernet 1/7
Console(config-if)#mvr domain 1 type receiver
Console(config-if)#mvr domain 1 vlan 3 group 225.0.0.5
Console(config-if)#
clear mrv groups
dynamic
This command clears multicast group information dynamically learned through
MVR.
Syntax
clear mvr groups dynamic
Command Mode
Privileged Exec
Command Usage
This command only clears entries learned though MVR. Statically configured
multicast address are not cleared.
Example
Console#clear mvr groups dynamic
Console#
clear mrv statistics This command clears MVR statistics.
Syntax
clear mvr statistics [interface interface]
interface
ethernet unit/port
unit - Unit identifier. (Range: 1-8)
port - Port number. (Range: 1-28/52)
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