2811 getting lost cell delineation

[richcampbell]

I am installing some 2811 router with AIM-ATM-T1 interfaces. When I add the network-clock-participate wic 0, I get am ATM_AIM-5-cell_ALARM_DOWN and the ATM_AIM-5-cell_ALARM_up : Interface [chars] lost cell delineation message. I have check clocking settings and they are right. After moving the T1 and AIM cards around the message stop. This is happening on deferent IOS.

[jcorrale]

Hi Rich,

Can you please provide the configuration of the 2811?

The clocking configuration should look like the following if you're going to configure an IMA circuit:

network-clock-participate wic 0

network-clock-participate aim 0

network-clock-select 1 T1 0/0

network-clock-select 2 T1 0/1

If you're to configure individual ATM/T1 circuits then you don't need to participate the AIM module.

Let me know how it goes.

Regards,

Juan