ES3510 Management Guide R05

C HAPTER 38 | Multicast Filtering Commands
MVR for IPv4
– 1256 –
DEFAULT SETTING
The port type is not defined.
COMMAND MODE
Interface Configuration (Ethernet, Port Channel)
COMMAND USAGE
◆ A port which is not configured as an MVR receiver or source port can
use IGMP snooping to join or leave multicast groups using the standard
rules for multicast filtering.
◆ Receiver ports can belong to different VLANs, but should not normally
be configured as a member of the MVR VLAN. IGMP snooping can also
be used to allow a receiver port to dynamically join or leave multicast
groups not sourced through the MVR VLAN. Also, note that VLAN
membership for MVR receiver ports cannot be set to access mode (see
the switchport mode command).
◆ One or more interfaces may be configured as MVR source ports. A
source port is able to both receive and send data for multicast groups
which it has joined through the MVR protocol or which have been
assigned through the mvr vlan group command.
◆ 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.
EXAMPLE
The following configures one source port and several receiver ports on the
switch.
Console(config)#interface ethernet 1/5
Console(config-if)#mvr domain 1 type source
Console(config-if)#exit
Console(config)#interface ethernet 1/6
Console(config-if)#mvr domain 1 type receiver
Console(config-if)#exit
Console(config)#interface ethernet 1/7
Console(config-if)#mvr domain 1 type receiver
mvr vlan group This command statically binds a multicast group to a port which will receive
long-term multicast streams associated with a stable set of hosts. Use the
no form to restore the default settings.
SYNTAX
[no] mvr [domain domain-id] vlan vlan-id group ip-address
domain-id - An independent multicast domain. (Range: 1-5)
vlan-id - Receiver VLAN to which the specified multicast traffic is
flooded. (Range: 1-4094)