4/27/2002 8:30pm Saturday Professionals,
I have a 4000-M router with 12.1.14 Enterprise+ It is populated as follows - dual token ring, dual ethernet, quad serial All interfaces are in use except S1 & S2 Until a few hours ago each token ring interface was connected a different SynOptics LatttisRing 2705B, TR0 on the 180.x.x.x network & TR1 on the 198.x.x.x network. Everything works fine. I moved all the users from the first MAU to a new Catalyst 3920 & hooked up TR0 & everything was still fine. I moved all the users from the second MAU to a second new Catalyst 3920 & hooked up TR1. The users are good to go BUT line protocol on TR1 will not come up. I tried different ports on the 3920 & then rebooted the router & switch. TR1 will still not come up. I tried "sho CDP neighbors" & the router does not see the second 3920. I put in back in the SynOptics & guess what --- it comes up !!! I plugged a 2502 router in to the second 3920 & it comes up fine. What am I overlooking ? Or is there a chipset limitation on the NP card of the 4000-M router ? Thanks, Richard // Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=42766&t=42766 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
