ECS4660-28F_Management Guide-R03

C HAPTER 43 | Multicast Filtering Commands
MVR for IPv4
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COMMAND USAGE
◆ Multicast groups can be statically assigned to a receiver port using this
command.
◆ 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.
◆ 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.
◆ The MVR VLAN cannot be specified as the receiver VLAN for static
bindings.
EXAMPLE
The following statically assigns a multicast group to a receiver port:
Console(config)#interface ethernet 1/7
Console(config-if)#mvr domain 1 type receiver
Console(config-if)#mvr domain 1 vlan 3 group 225.0.0.5
Console(config-if)#
show mvr This command shows information about MVR domain settings, including
MVR operational status, the multicast VLAN, the current number of group
addresses, and the upstream source IP address.
SYNTAX
show mvr [domain domain-id]
domain-id - An independent multicast domain. (Range: 1-5)
DEFAULT SETTING
Displays configuration settings for all MVR domains.
COMMAND MODE
Privileged Exec
EXAMPLE
The following shows the MVR settings:
Console#show mvr
MVR 802.1p Forwarding Priority : Disabled
MVR Proxy Switching : Enabled
MVR Robustness Value : 1
MVR Proxy Query Interval : 125(sec.)
MVR Source Port Mode : Always Forward
MVR Domain : 1
MVR Config Status : Enabled