Install guide

30 Software Reference
Immediate Leave
The immediate leave parameter (imtleave) allows a receiver port to leave the
multicast group as soon an IGMP Leave message is received by the switch on
that port. Immediate leave can be specified in the following commands:
create ip mvr vlan=vlan-id sourceport=port-list
receiverport=port-list [imtleave=port-list]
[mode={dynamic|compatible}]
set ip mvr vlan=vlan-id [imtleave=port-list] [mode={dynamic|
compatible}] [receiverport=port-list] [sourceport=port-
list]
If immediate leave is not specified, the switch sends an IGMP query on that
port and waits for the IGMP group membership reports when it receives an
IGMP Leave message. If it receives no reports within the configured IGMP time
period (see the set ip igmp command on page 75), the receiver port leaves the
multicast group. The port numbers specified must be members of the receiver
port list. If the immediate leave parameter is not specified, the function is
disabled on all receiver ports.
Configuring MVR
MVR is disabled by default, and must be enabled on the switch to start
multicast VLAN registration. To enable or disable MVR, use the commands:
enable ip mvr
disable ip mvr
To create MVR on, or remove MVR from the switch, use the commands:
create ip mvr vlan=vlan-id sourceport=port-list
receiverport=port-list [other parameters]
destroy ip mvr vlan=vlan-id
To add or delete an MVR IP multicast group address or range of addresses, use
the command:
add ip mvr vlan=vlan-id groupaddress=ipadd[-ipadd]
delete ip mvr vlan=vlan-id groupaddress=ipadd[-ipadd]
To set parameters for the MVR mode, receiver ports, source ports, and ports
with the immediate leave function, use the command:
set ip mvr vlan=vlan-id [imtleave=port-list] [mode={dynamic|
compatible}] [receiverport=port-list] [sourceport=port-
list]
To display all information about the MVR configuration, use the command:
show ip mvr [vlan=vlan-id]