CLI Reference Guide-R04

Chapter 25 | Multicast Filtering Commands
MVR for IPv4
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Syntax
show ipv6 mld throttle interface [interface]
interface
ethernet unit/port
unit - Unit identifier. (Range: 1)
port - Port number. (Range: 1-28)
port-channel channel-id (Range: 1-26)
Default Setting
None
Command Mode
Privileged Exec
Command Usage
Using this command without specifying an interface displays information for all
interfaces.
Example
Console#show ipv6 mld throttle interface ethernet 1/3
Eth 1/3 Information
Status : TRUE
Action : Replace
Max Multicast Groups : 10
Current Multicast Groups : 0
Console#
MVR for IPv4
This section describes commands used to configure Multicast VLAN Registration for
IPv4 (MVR). A single network-wide VLAN can be used to transmit multicast traffic
(such as television channels) across a service provider’s network. Any multicast
traffic entering an MVR VLAN is sent to all subscribers. This can significantly reduce
to processing overhead required to dynamically monitor and establish the
distribution tree for a normal multicast VLAN. Also note that MVR maintains the
user isolation and data security provided by VLAN segregation by passing only
multicast traffic into other VLANs to which the subscribers belong.
Table 135: Multicast VLAN Registration for IPv4 Commands
Command Function Mode
mvr Globally enables MVR GC
mvr associated-profile Binds the MVR group addresses specified in a profile to an
MVR domain
GC