OmniSwitch 6250 CLI Reference Guide November 2009 page 42-1
42 IP Multicast VLAN
Commands
The IP Multicast VLAN (IPMV) is a distribution Multicast VLAN that flows into the customer ports.
These distribution VLANs connect to the nearest multicast router and support multicast traffic only. Multi-
cast traffic flows from the distribution VLAN to the customer VLAN and not vice-versa. Customer-gener-
ated multicast traffic should flow via the customer VLANs so that the Multicast router can control
distribution of this traffic. IPMV feature is invisible to the customer. The customer VLANs can be tagged
or untagged.
IPMV works in both the Enterprise environment as well as the VLAN Stacking environment. The ports are
separately classified as VLAN Stacking ports or as legacy ports (fixed ports/tagged ports). VLAN Stack-
ing VLAN contains only VLAN Stacking ports as its members, while Normal data VLAN contains normal
legacy ports. This ensures that data flow is confined to a single broadcast domain.
MIB information for the IP Multicast VLAN commands is as follows:
Filename: AlcatelIND1IPMV.MIB
Module: Alcatel-IND1-IPM-VLAN-MIB
Filename: AlcatelIND1VlanStacking.MIB
Module: Alcatel-IND1-VLAN-STACKING-MIB
Filename: AlcatelIND1VlanManager.MIB
Module: Alcatel-IND1-VLAN-MGR-MIB
A summary of the available commands is listed here:
VLAN Manager Commands vlan ipmvlan
VLAN Stacking Commands vlan ipmvlan ctag
vlan ipmvlan address
vlan ipmvlan sender-port
vlan ipmvlan receiver-port
vlan svlan port translate ipmvlan
show vlan ipmvlan c-tag
show vlan ipmvlan address
show vlan ipmvlan port-config
show ipmvlan port-config
show vlan ipmvlan port-binding
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