Nortel Networks 1000ASE-XD - Manual (Page 49)

Chapter 2 Network configuration 49
Using the BayStack 420 10/100/1000 Switch
Figure 8 Configuring power workgroups and a shared media hub
BayStack 420 Switch stack operation
You can connect up to eight BayStack 420 switches to provide uninterrupted
connectivity for up to 192 ports. The entire stack is manageable as a single unit.
Unit Select switch
The Unit Select push-button switch (in = Base) determines the base unit for the
stack configuration (see
“Base unit” on page 50 ). The Unit Select switch status is
displayed on the BayStack 420 Switch LED display panel. When the Unit Select
switch is in the Base (in) position, all other Unit Select switches in the stack
configuration must be set to Off (out).
BayStack 304
switch
BayStack 303
switch
Key
10 Mb/s
100 Mb/s
1000 Mb/s
(Gigabit)
BayStack
420
Server Passport 1100 switch
9998EB
F