Hello, Our ISP has recently replaced their Ascend equipment with Cisco. The multi-link bandwidth on demand on our P75 does not function with the Cisco. I have changed the MPP setting to MP and also turned on BACP, and tried various combinations of no VJ or STAC compression. Nothing I have tried will let the P75 add or drop channels automatically. I can set the Base Channel count to two and connect with both - just can't get it to add and drop automatically. I have talked to the ISP and they are aware of the problem and "working with Cisco engineers to resolve" but I don't get the feeling this is a very big issue on their list as it has been going on several months. We've been through similar problems with other equipment and have always been able to get it going with some configuration changes, but not this time. Has anyone else experienced this problem and do you know of any combination of settings or different software version that will fix this problem? Currently using ver 6.0.13 on the old ver P75, I believe the Cisco is a AS5300 or similar, can probably find out the equipment and version they are on if necessary but they seem to dodge that question any time I ask. Either the person I'm talking to doesn't know or care to find out, but I could probably find out if necessary. Thanks for any info, Scott Starbuck Aobe Network Group 5340 Millertown Pike, Suite 131 Knoxville, TN 37924 phone: 865-689-7290 fax: 865-688-0068 e-mail: scott at aobe.com ---------------------- ++ Ascend Users Mailing List ++ To unsubscribe: send unsubscribe to ascend-users-request at bungi.com Archives: http://www.nexial.com/mailinglists/