SMC Networks SMC TigerAccess SMC7824M/FSW - Manual (Page 694)

M
ULTICAST
F
ILTERING
C
OMMANDS
33-16
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)
Default Setting
MVR is disabled.
No MVR group address is defined.
The default number of contiguous addresses is 0.
MVR VLAN ID is 1.
Command Mode
Global Configuration
Command Usage
• Use the mvr group command to statically configure all multicast
group addresses that will join the MVR VLAN. Any multicast data
associated an MVR group is sent from all source ports, and to all
receiver ports that have registered to receive data from that multicast
group.
• 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.