Undocum.

CCIE 17409: "..one of the best training courses I had ever taken.. " U n d o c u m e n t e d S t u f f Bert Boerland from Netherlands maintains a raw list of IOS commands, most of them unknown. Click here to link to his list ! Real output of unknown OSPF commands, which you can see here. I plan to add more and more of these samples and show them here. Undocumented CatOS Command for WS-X6608-T1 (or E1) Wanna know some undocumented CAT commands ? Wanna know about the secret engineer mode in a Catalyst 5K ? (I recently heard it works in a Cat6K also ! And it works with Engine III as well) The following are brandnew undocumented IOS commands just discovered. Some (or most) are IOS-version-dependent of course. Please don't mail to ask me what they do. If I would know or when I know I'll put it on this site. If you do know more about this commands please let me know. Thanks. set dummy Selective Packet Drop (spd) is now documented on CCO: show ip spd Sample output: Router# sh ip spd Current mode: normal. Queue min/max thresholds: 73/74, Headroom: 100 IP normal queue: 1, priority queue: 0. SPD special drop mode: none The following info updates (or adds to) some comments on Bert Boerlands's site: The "test appletalk" command appeared already in some 11.2.x and 11.3.x releases The filenames in cd system:/vfiles are NOT: tmstats.ascii tmstast.binary CORRECT is: tmstats_ascii tmstast_binary Here is a new one: this is closely held secret at CISCO: There is a quiet recall on some catalyst gear that have the EARL 1 chip NFFC and a data rate that exceeds 80MBS accross the backplane that causes the ECB to reset often. Test to see if your catalyst is having this problem: (users usually report slowness.) cat5000#> sh banff-reset will display the number of time it has reset since last power on, a number of 1 for each ECB is normal number in the hundreds ar thousands means you need to call CISCO for the replacement boards. For those which have tried the "no service password-recovery", a very dangerous thing to do BTW, click here for some more info. Undocumented CatOS Command for WS-X6608-T1 (or E1) (thanks to Martin Gagnon, Canada) tracy_start [MOD] [PORT] tracy_close [MOD] [PORT] (to stop the output...) In fact, you will got the same output as using DickTracy win32 tool Acknowledgements A student: "I thoroughly enjoyed the class and it has been very helpful to me !"