SMC Networks SMC6924VF manual 2-44, Unit1-Port25, Unit2-Port25 and Unit3-Port25, Unit4-Port25

USING THE SYSTEM CONFIGURATION PROGRAM

The VF-45 ports used for one side of a trunk must all be on the same internal switch chip. The port groups permitted include:

Group 1	Group 2	Group 3
1,2,3,4,	5,6,7,8,	9,10,11,12,
13,14,15,16	17,18,19,20	21,22,23,24

The 100BASE-FX fiber ports used for one side of a trunk must all be on the same module. However, the 1000BASE-X ports used for one side of a trunk may be on any switch in the stack, or both on the same switch if used standalone.

Media Module

100BASE-FX Any ports on a single module.

1000BASE-X Up to four Gigabit ports from any switch in the stack, or both Gigabit ports on two modules installed in a standalone switch.

For example, when using Gigabit ports to form a trunk within a stack, the Gigabit ports will all be at Port 25. In this case, you could specify a trunk group consisting of:

(Unit1-Port25, Unit2-Port25, Unit3-Port25, Unit4-Port25), or two trunks consisting of:

(Unit1-Port25, Unit2-Port25) and (Unit3-Port25, Unit4-Port25).

2-44