Chapter 22
| Multicast Filtering Commands
Multicast VLAN Registration
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Option:
Filter Mode: Include, Exclude
Console#
show ipv6 mld
snooping mrouter
This command shows MLD Snooping multicast router information.
Syntax
show ipv6 mld snooping mrouter vlan vlan-id
vlan-id - A VLAN identification number. (Range: 1-4094)
Command Mode
Privileged Exec
Example
Console#show ipv6 mld snooping mrouter vlan 1
VLAN Multicast Router Port Type Expire
---- --------------------- --------- ------
1 Eth 1/ 2 Static
Console#
Multicast VLAN Registration
This section describes commands used to configure Multicast VLAN Registration
(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 121: 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
mvr domain Enables MVR for a specific domain GC
mvr profile Maps a range of MVR group addresses to a profile GC
mvr proxy-query-interval Configures the interval at which the receiver port sends out
general queries.
GC
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