cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
Announcements

221
Views
0
Helpful
1
Replies
Highlighted
Beginner

Default interface reset issue after ISE configuration

Hi,

We're testing VOIP phones with ISE. ISE detects the phones by MAB and places them in our Voice VLAN with a DACL for security, this works fine.

After the tests I configured the port to a non ISE port (default interface) and added the normal working configuration.

Result is that the IP phone doesn't get an IP address. If I plug the same phone on a different interface on the same switch it's working again.

I have no idea why this strange behavior occurs, maybe someone can help me out.

 

Thanks, Michael

Everyone's tags (1)
1 REPLY 1
Highlighted
Beginner

Looks like a reboot solves

A reboot solves the problem temporary, so it looks like the running switch holds back some old configuration until a reboot

CreatePlease to create content
Content for Community-Ad