Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. And see here for current known issues.

New Member

common clock on IMA

When should I set the clock mode on an IMA group to common? What symptoms will I see if there is a clocking problem?

1 REPLY
New Member

Re: common clock on IMA

If you have a T-1 which doesnt want to join the group or the show ima int atm1/ima0 d shows you errors or ima violations you may have clocking issues.

Only time I know of not to use common is when you have a large differential delay between the two or more T-1's. You will also want to watch for signal strength. You want it to be -5 db or greater. That can also mask itself as clock issues.

92
Views
0
Helpful
1
Replies
CreatePlease to create content