Viewing the virtual interface of multicast vlans – Alcatel Carrier Internetworking Solutions Omni Switch/Router User Manual
Page 709
Viewing the Virtual Interface of Multicast VLANs
Page 23-15
Viewing the Virtual Interface of Multicast VLANs
You can view the multicast
VLAN
membership of each virtual interface in the switch. In most
cases the virtual interface is the same as a virtual port. However, when multiple services are
set up for a virtual port, then each service may be split into one or more instances.
Type
vimcvl
and a Virtual Interface Table displays similar to the one that follows. You can also
specify just the slot and port number to narrow the range of ports displayed.
Virtual Interface VLAN Membership
Slot/Intf/Service/Instance
Group
Member of VLAN#
-------------------------------------------------------------------------------------------------------------------------------
1
/1
/Rtr
/1
1
1
1
/1
/Rtr
/2
3
23
1
/1
/Rtr
/3
3
24
2
/1
/Brg
/1
1
23
2
/7
/Brg
/1
1
22
4
/1
/Brg
/1
1
24
5
/1
/Brg
/1
1
22
Slot/Intf/Service/Instance
. Specifies the virtual interface for which multicast
VLAN
information
will be displayed. The
Slot
is the physical slot location to which the virtual interface maps.
The
Intf
is the physical port to which the virtual interface maps. The
Service
is the service type
for this interface. The service type may be a Router (
Rtr
), Bridge (
Brg
), Classical IP (
CIP
),
FDDI
Trunk (
Trk
), or an 802.10 Trunk (
T10
).
Instance
is the specific instance of this service type.
These different instances are identified numerically. The first instance of a service type
belonging to a physical port is identified as 1, the second instance is identified as 2, etc.
Group.
The Group to which this virtual interface is assigned. The Group is specified when first
creating a multicast
VLAN
.
Member of VLAN #
. The multicast
VLAN
s to which this virtual interface belongs. An interface
may belong to more than one multicast
VLAN
. For example, if you set up a multicast
VLAN
for
CNN
News and another for
NBC
News, you may want certain ports to receive both multicast
traffic streams.