Subject: How to assign Loopback to IS-IS Can someone tell me how to assign loopback to is-is without using "IP router isis" command. Thanks, Mushtaq ---------- Forwarded message ---------- From: "Arun Arumuganainar" To: "mushtaq A. Khan" , "Cisco certification" Date: Fri, 2 Sep 2005 14:07:43 +0530 Subject: Re: How to assign Loopback to IS-IS Just use passive interface command . Router isis passive-interface loopback 0 ---- Subject: Re: How to assign Loopback to IS-IS Passive interface works like that only in ISIS "unlike other protocols" As far as redistribution is concerned, use a route-map with "redistributed connected" _______ route-map NEW match int loop 0 router isis red conn route-map NEW ---