Visual Switch Manager endless popup "needs to redraw"

[mediatheque]

Hello everyone,

We have a Catalyst 3548-XL running 12.0(5.2)XU Enterprise. I used to be able to manage it from my browser.

I hadn't connected in a while, and when I try now, the java applet loads and draws the interface correctly, but then a popup comes up with the following message: Visual Switch Manager has detected a change in the device's hardware configuration and needs to redraw the device[/color red]. I click OK, it redraws the device, and the popup comes up again immediately.

The only change I can think of was having added a while ago a 1Gb port, and everything has been working fine since then.

Never had this before, and don't know how to make it stop. Any ideas?

Thanks.

 

[DTRobertson]

Check the minimum IOS Release Required. A listing should have come with the port. My 3548XL's require IOS 12.0(5)WC3.