Dear friends, could I ask a frame-relay question (CCNA question) If we need to setup a router as a frame relay switch and connect another router to it. Will the following configuration work? Why? Router A -DCE cable is connected frame-relay switching ! interface Serial0 no ip address encapsulation frame-relay IETF clockrate 2000000 frame-relay lmi-type cisco frame-relay intf-type dce ! interface Serial 0.1 point-to-point ip address x.x.x.2 255.255.255.0 frame-relay interface-dlci 102 RouterB -DTE cable is connected interface Serial 0/4, no ip address encapsulation frame-relay IETF frame-relay lmi-type cisco ! interface Serial0/4.1 point-to-point ip address x.x.x.1 255.255.255.0 frame-relay interface-dlci 102 thank you very much P/s: What is mean by "no ip address on interface Serial0 of router A and Router B Chee Tong ================================================================== De informatie opgenomen in dit bericht kan vertrouwelijk zijn en is uitsluitend bestemd voor de geadresseerde. Indien u dit bericht onterecht ontvangt wordt u verzocht de inhoud niet te gebruiken en de afzender direct te informeren door het bericht te retourneren. ================================================================== The information contained in this message may be confidential and is intended to be exclusively for the addressee. Should you receive this message unintentionally, please do not use the contents herein and notify the sender immediately by return e-mail. ================================================================== ___________________________________ 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]