hi.
this is not a build-in feature of Extreme Management Center, however the manual way can be accomplished quite easily:
Manual way = check how long is the port down by executing flexview =
How Long is the port down
then filter only those ports what are down for long period.
Then you can disable those ports.
The automatic way may use the new feature called workflows = you can define activities and conditions what will be executed...
Regards
Z.
Regards
Zdeněk Pala