Allied Telesis AT-9448Ts Installation Manual page 59

If this is a new switch or if you just downloaded the latest version of the
management software onto it, Stack Mode will be Auto and Stack ID
will be 1,signifying that the switch's stack ID number was assigned
dynamically. Since the switch is not part of a stack, it is assigned the
dynamic ID number 1.
3. Enter one of the following commands.
If the current setting of Stack Mode is Auto, enter the following
command to change the switch's dynamic module ID value to the static
value of 1:
set stack moduleid=1 newmoduleid=1
If Stack Mode is Static and Stack ID is a value other than 1, enter the
following command, where n is the current value of Stack ID:
set stack moduleid=
For example, if the current value of Stack ID is 4, the command would
be:
set stack moduleid=4 newmoduleid=1
If Stack Mode is Static and Stack Mode is 1, no command is necessary.
4. The new module ID number does not take affect until the switch is
reset. Reset the unit with this command:
restart reboot
Note
The SAVE CONFIGURATION command, typically used to update
the switch's configuration file after a change to a parameter setting,
is unnecessary because the SET STACK command automatically
saves the new module ID number in a hidden system file in the
switch's file system.
5. Wait for the switch to reset and afterwards reestablish the
management session by logging in again.
6. Enter the following command again to verify the switch's stack ID
assignment:
show stack
7. Verify that Stack Mode is Static and Stack ID is 1. If the values are
correct, go to the next step. Otherwise, repeat the procedure starting
with step 3.
n
newmoduleid=1
AT-9400 Stack Installation Guide
59