Hello,
Two ways we can configure stacking:
Stacking built in algorithm takes care of selecting commander, standby and members with election mechanism.
Simple and it's fun to understand stacking election mechanism.
As your case, administrator wants to select who is commander, standby and members.
Many customer network follow this method, it's simple.
Administrator can configure priority <1-255>, higher the priority that switch will become the commander, then standby and so on members.
example:
stacking
member 1 type "JL074A" mac-address 70106f-8d2b00
member 1 priority 255
member 1 flexible-module A type JL083A
member 2 type "JL074A" mac-address 1c98ec-966c00
member 2 priority 254
member 2 flexible-module A type JL083A
member 3 type "JL074A" mac-address 70106f-8f5480
member 3 priority 250
member 3 flexible-module A type JL083A
exit
does this help?
Thank you,
Yash