Let's see if you CCIEs can solve this one...a cisco 3640, route-caching on, ATM interface in a hairpin configuration (this means coming in/going out same physical interface) , will, for some odd reason, change the UU bit in the last cell of the frame. THis only occurs when the frame is larger than 492 bytes. The AAL5 cpcs UU bit is supposed to be ignored/reserved. This only happens when route-caching is on. It does not occur at all on a 7200 series. The problem is that the Lucent ATM/Frame switch is marking the frames DE and marking FECNs/BECNs. Any suggestions? Thanks... Marc Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=10418&t=10418 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
