Command Line Interface
4-228
4
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.
• IGMP snooping must be enabled to a allow a subscriber to dynamically join or
leave an MVR group (see
ip igmp snooping
on page 4-212). Note that only
IGMP version 2 or 3 hosts can issue multicast join or leave messages.
Example
The following example enables MVR globally, and configures a range of MVR group
addresses:
Console(config)#mvr
Console(config)#mvr group 228.1.23.1 10
Console(config)#
Summary of Contents for 24/48 10/100 Ports + 2GE
Page 2: ......
Page 4: ...ES3526XA ES3552XA F2 2 6 3 E122006 CS R02 149100005500H...
Page 18: ...Contents xiv...
Page 22: ...Tables xviii...
Page 26: ...Figures xxii...
Page 34: ...Introduction 1 8 1...
Page 44: ...Initial Configuration 2 10 2...
Page 242: ...Configuring the Switch 3 198 3...
Page 498: ...Software Specifications A 4 A...
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