How to replace a failed switch in a stack?
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‎05-08-2015 07:51 PM
I have two x460-48t switches configured in a stack. I want to create a procedure for replacing one of them if it fails. I searched and found a similar question from a year ago. But the document that was offered as a solution is no longer available to download. Can someone please help me out?
We will have a spare running the same XOS on the same partition as the active/backup nodes. So we can remove the failed node and install the spare. The necessary commands to add the new node and synchronize the stack is what I'm not clear on. Thanks a lot
We will have a spare running the same XOS on the same partition as the active/backup nodes. So we can remove the failed node and install the spare. The necessary commands to add the new node and synchronize the stack is what I'm not clear on. Thanks a lot
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‎05-11-2015 04:53 PM
Thanks Jackmikel
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‎05-09-2015 06:07 AM
The following could make life easier when you have to change the master node:
Log into the master-node "run failover" if you have still the possibility. Now the master node becomes the backup node! And proceed like described under the link.
Maybe an idea to think about is to configure stacks always with "configure stacking redundancy maximal" and to give priorities.
conf stacking redundancy maximal
conf stacking slot 1 prio 100
conf stacking slot 2 prio 90
conf stacking slot 3 prio 70
conf stacking slot 4 prio 60
Particularly when they are from the same switch typ.
Then you don't have to think a about the master-capability!
Log into the master-node "run failover" if you have still the possibility. Now the master node becomes the backup node! And proceed like described under the link.
Maybe an idea to think about is to configure stacks always with "configure stacking redundancy maximal" and to give priorities.
conf stacking redundancy maximal
conf stacking slot 1 prio 100
conf stacking slot 2 prio 90
conf stacking slot 3 prio 70
conf stacking slot 4 prio 60
Particularly when they are from the same switch typ.
Then you don't have to think a about the master-capability!
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‎05-08-2015 08:03 PM
No problem, have a great weekend.
Doug Hyde
Director, Technical Support / Extreme Networks
Director, Technical Support / Extreme Networks
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‎05-08-2015 08:02 PM
Hi Doug
Yes that is great! Thanks
Justin
Yes that is great! Thanks
Justin
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‎05-08-2015 07:59 PM
Hello,
Take a look at this article to see if it helps...
http://gtacknowledge.extremenetworks.com/articles/How_To/How-to-replace-a-node-in-a-SummitStack
Take a look at this article to see if it helps...
http://gtacknowledge.extremenetworks.com/articles/How_To/How-to-replace-a-node-in-a-SummitStack
Doug Hyde
Director, Technical Support / Extreme Networks
Director, Technical Support / Extreme Networks
