D-Link DES-3226SM Reference Manual page 15

DES-3226S Layer 2 Fast Ethernet Switch User's Guide
Now let us suppose you wish to add another Switch to this stack.
The new Switch has a MAC address 001122334450. After rebooting
all the Switches in the stack, the newly added Switch becomes the
Master Switch. The new automatically determined stack order
becomes:
Stack Order
1(added Switch)
2 (original Master)
3
4
5
6
You can override the automatic stack order selection to use the
original Master Switch as the Master of the new stack (read Switch
Stacking Information in Chapter 6 for information on how to
override the stack order auto-detect function).
To override the automatic selection of the stack order you must
attach the serial cable to the newly added Switch (MAC address
001122334450). Now you can reconfigure the stack to place the
original Master Switch (MAC address 001122334451) again into the
number 1 position and the newly added Switch into the number 6
position.
After reconfiguration and restarting the Switches, the new stack
order becomes:
Stack Order
1(New Master)
2 (orginal master)
3
4
5
6
Introduction
MAC Address
001122334450
001122334451
001122334452
001122334453
001122334454
001122334455
MAC Address
001122334450
001122334451
001122334452
001122334453
001122334454
001122334455
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