Here is my situation. I have one main(back bone) switch-3524XL Ent. I have 7 auxillary switches(mainly 2924xl and 1924xl) connected to this main switch through etherchannels. I also have servers conntected(non-etherchannel) to the main switch as well. My question is which switch should I enable source-based forwarding and which switch should I enable destination-based forwarding. Any comment is greatly appreciated. ___________________________________ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]