Hi All, I have a problem with configuring LANE on: Cisco 3600 router -> Marconi ATM switch -> Catalyst 5000 LAN switch with a LANE module. The config for the Marconi switch has been done by someone that knows the equipment config, and I know that part is correct. The 3640 router has ATM mode and I used the configs from: http://www.cisco.com/univercd/cc/td/doc/product/atm/c8540/12_0/13_19/sw_cnfi g/lane_cnf.htm I only used the ELAN name "default", and not "eng_elan". The Catalyst 5500 has a SupII, 1*24 port 10/100, and a ATM LANE module installed, agian using the config from above. When looking at the "show cdp nei details" I can see that the both the router and the LAN switch has layer 2 conection, showing the remote detail and ip info. If I look at the "sh lane" info on both side look 100% and up. On the 5500 I have also configured the sco interface with an IP and added it to the default VLAN 1. Why do I see the 3640 and the 5500 on either side with the CDP protocol, but I can't ping the other side IP address, using the same subnet?? I can even ping the ATM switch in the middle from the router, but not from the catalyst. What am I missing ? I look all over the CCO and can't find anything more than what I have know. If someone can give me a clue or method to sovle this problem I will be ever thankful ... O yes, I'm doing my lab on the 27th (Aug 01) of this month, so does someone have any last minute tips or any info that would help me pass this lab? Thanks Jacques Allison [EMAIL PROTECTED] ccnp+sec, ccdp, mcse, ase Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=16257&t=16257 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]

