Yes. You can do it with Extreme's management system called Extreme CloudIQ Site Engine, or XIQ-SE in short.
You can also create a script in any languange which suits you. Script will connect to each and every switch and issue proper commands. Basically XIQ-SE does that.
You can use cloud based management CloudIQ (https://extremecloudiq.com) - but it depends on what switches do you have. Not all switches are supported in cloud UI: