All, Recently I had a situation where I mistakenly loaded a configuration from a TFTP server onto a box but that very config was already on another router. Thus, I ran into a number of problems. One of which was duplicare router ID messages. Although I had changed the loopback and all the other interfaces on this router to what it should have been, it still saw the router ID as a duplicate (a "show ip ospf interface" proved this). I did two things and I am not sure which one corrected the problem...
1) I applied "router-id xxx.xxx.xxx.xxx" (with the correct loop0 address) to apply the correct router-id. 2) I performed a "clear ip ospf process 100" in an effort to bounce the ospf process. Which one actually fixed the problem? Bouncing OSPF or the router ID change? Rob Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=52670&t=52670 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]