Brocade Communications Systems Brocate Ethernet Access Switch 6910 - Manual (Page 528)

478 Brocade 6910 Ethernet Access Switch Configuration Guide
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MVR for IPv4
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Command Usage
This command can be used to set a high priority for low-latency multicast traffic such as a
video-conference, or to set a low priority for normal multicast traffic not sensitive to latency.
Example
Console(config)#mvr priority 6
Console(config)#
Related Commands
show mvr
mvr profile
This command maps a range of MVR group addresses to a profile. Use the no form of this
command to remove the profile.
Syntax
mvr profile profile-name start-ip-address end-ip-address
profile-name - The name of a profile containing one or more MVR group addresses.
(Range: 1-21 characters)
start-ip-address - Starting IPv4 address for an MVR multicast group. (Range: 224.0.1.0 -
239.255.255.255)
end-ip-address - Ending IPv4 address for an MVR multicast group.
(Range: 224.0.1.0 - 239.255.255.255)
Default Setting
No profiles are defined
Command Mode
Global Configuration
Command Usage
• 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.
• 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 and MVR share a maximum number of 1024 groups. Any multicast streams
received in excess of this limitation will be flooded to all ports in the associated domain.
Example
The following example maps a range of MVR group addresses to a profile:
Console(config)#mvr profile rd 228.1.23.1 228.1.23.10
Console(config)#