Alcatel Omni Switch/Router User Manual page 436

Since spanning tree is group based, the physical port in the above diagram participates in
three spanning tree instances: one for untagged traffic and two for 802.1Q tagged traffic. Both
types of frames can now pass through the same port.
Since a trunk is a service, and Alcatel switches have a
16 (10/100) or 15 (Gigabit) services per port limit, only
15 or 14
In both cases, a default bridge service occupies one of
the service slots.
For Kodiak ASIC-based Fast Ethernet and Gigabit Ether-
net modules, up to 64 groups are supported using
multiple spanning tree on an
groups, the following lines should be added into the
See Chapter 7, "Managing Files," for more information
on editing text files.
Page 16-6
o Important Notes o
groups can be added to the same port.
802.1Q
802.1Q
file :
link. To support 64