A few of you have asked which rev. this is known to happen on, so I'm forwarding this to the rest of nanog: Cisco Internetwork Operating System Software IOS (tm) GS Software (GS7-K-M), Version 11.0(9), RELEASE SOFTWARE (fc1) Copyright (c) 1986-1996 by cisco Systems, Inc. Compiled Tue 11-Jun-96 03:52 by loreilly Image text-base: 0x00001000, data-base: 0x007614F0 ROM: System Bootstrap, Version 11.0(9), SOFTWARE cisco RP1 (68040) processor (revision A0) with 65536K bytes of memory. - This appears to happen also under the 11.2 code stream (which specific rev I'm not yet clear, as I don't currently have direct access to the information). As this becomes more clear, I'll make it available to those interested parties. Also, if you're crazy enough to test this on your equipment, let us know :) On Wed, 14 May 1997, Golan Ben-Oni wrote:
WARNING:
Executing show cdp neighbors detail may crash your Cisco at Mae-EAST. I noticed this earlier today while I was browsing, but believed I had some sort of strange interaction with my rev of IOS until this happened to someone else running a completely different code stream.
There is apparently a device there spewing broken cdp information. The Cisco engineer working on this case hasn't heard of this problem before, but if I gather anymore useful information I'll certainly pass it along.
-Golan