User`s guide

Section II: Local and Telnet Management
57
The window displays the current status of the switch at the end of
selection 1 - Switch State. For example, the switchs current
status in the figure above is Master.
Note
The 2 - Stacking Services selection in the window is available only
on master switches.
2. To change a switchs stacking status, type 1 to select Switch State.
The following prompt is displayed.
Enter new setup (M/S/U) ->
3. Type M to change the switch to a master switch, S to make it a slave
switch, or U to make the switch unavailable. Press Return.
4. Type S to select Save Configuration Changes.
A change to the status is immediately activated on the switch.