M
ULTICAST
VLAN R
EGISTRATION
C
OMMANDS
4-251
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.
mvr (Global Configuration)
This command enables Multicast VLAN Registration (MVR) globally on
the switch, statically configures MVR multicast group IP address(es) using
the group keyword, or specifies the MVR VLAN identifier using the vlan
keyword. Use the no form of this command without any keywords to
globally disable MVR. Use the no form with the group keyword to
remove a specific address or range of addresses. Or use the no form with
the vlan keyword restore the default MVR VLAN.
Syntax
[no] mvr [group ip-address [count] | vlan vlan-id]
• ip-address - IP address for an MVR multicast group.
(Range: 224.0.1.0 - 239.255.255.255)
• count - The number of contiguous MVR group addresses.
(Range: 1-255)
• vlan-id - MVR VLAN ID (Range: 1-4094)
Table 4-70 Multicast VLAN Registration Commands
Command Function Mode Page
mvr Globally enables MVR, statically
configures MVR group address(es), or
specifies the MVR VLAN identifier
GC 4-251
mvr Configures an interface as an MVR
receiver or source port, enables immediate
leave capability, or configures an interface
as a static member of the MVR VLAN
IC 4-253
show mvr Shows information about the global MVR
configuration settings, the interfaces
attached to the MVR VLAN, or the
multicast groups assigned to the MVR
VLAN
PE 4-255
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