Digisol DG-FS4526E, Management Manual

Page: 989 / 1162

C
HAPTER
38 | Multicast Filtering Commands
Multicast VLAN Registration
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mvr
This command enables Multicast VLAN Registration (MVR) globally on the
switch. Use the no form of this command to globally disable MVR.
S
YNTAX
[ no ] mvr
D
EFAULT
S
ETTING
Disabled
C
OMMAND
M
ODE
Global Configuration
C
OMMAND
U
SAGE
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.
E
XAMPLE
The following example enables MVR globally.
Console(config)#mvr
Console(config)#
mvr group
This command statically configures MVR multicast group IP address(es).
Use the no form of this command to remove a specific address or range of
addresses.
S
YNTAX
[ no ] mvr group ip-address [ count ]
group - Defines a multicast service sent to all attached subscribers.
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)
D
EFAULT
S
ETTING
No MVR group address is defined.
C
OMMAND
M
ODE
Global Configuration
C
OMMAND
U
SAGE
Use this 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 to all receiver ports that have
registered to receive data from that multicast group.