I realize now that my question was not clear. What I see as "inconsistency" is the fact that not all three stack member have the same imgage1 and not the same image2.
If I wanted to exec: boot image1 - then how do I know which image/version will boot?
And why is it that stack does not keep it consistent and how can it fix this, so image1 is the same one for all members and the same would be for image2 ?
And....can I just remove a stack member mechanically? (as no need for re/configuration)
You use the right two columns, "current-active" and "next-active" to see which version is currently running, and which will run after a reboot. To change to the other one, you use the command "boot system imagex". Then reboot. The stack members don't really need to be in sync with which image has which version. It could be that a member was added some time after the stack was built. When you install a new firmware it will go onto the inactive image.
Also, for removing a member mechanically, the answer is yes. I would recommend keeping the stack master and removing one of the other members. As long as you have the stack in a loop/ring configuration, the remaining members will continue to be in the stack. If you have the daisy-chain configuration, then you should only remove the last member (at the end of the daisy-chain), and is not the master. It is best to move all of the cables from that member to other members and verify the neighbor devices stay in communication with the stacked switch (adding ports to vlans if necessary, etc.), before removing power to the switch being removed. Once everything is verified, then remove the switch from the stack.
lejeczek
2 Intern
•
129 Posts
0
August 2nd, 2018 06:00
hi,
I realize now that my question was not clear. What I see as "inconsistency" is the fact that not all three stack member have the same imgage1 and not the same image2.
If I wanted to exec: boot image1 - then how do I know which image/version will boot?
And why is it that stack does not keep it consistent and how can it fix this, so image1 is the same one for all members and the same would be for image2 ?
And....can I just remove a stack member mechanically? (as no need for re/configuration)
many thanks, L.
vt1012
212 Posts
0
August 2nd, 2018 09:00
You use the right two columns, "current-active" and "next-active" to see which version is currently running, and which will run after a reboot. To change to the other one, you use the command "boot system imagex". Then reboot. The stack members don't really need to be in sync with which image has which version. It could be that a member was added some time after the stack was built. When you install a new firmware it will go onto the inactive image.
Hope this helps
vt1012
212 Posts
0
August 2nd, 2018 11:00
Also, for removing a member mechanically, the answer is yes. I would recommend keeping the stack master and removing one of the other members. As long as you have the stack in a loop/ring configuration, the remaining members will continue to be in the stack. If you have the daisy-chain configuration, then you should only remove the last member (at the end of the daisy-chain), and is not the master. It is best to move all of the cables from that member to other members and verify the neighbor devices stay in communication with the stacked switch (adding ports to vlans if necessary, etc.), before removing power to the switch being removed. Once everything is verified, then remove the switch from the stack.