my favorite story was the company whose network went down every morning for a few minutes just about the time the work force was sitting down, turning on their PC's, and getting ready for the day. Now the obvious conclusion is "it's just busy that time of day" Except that it didn't necessarily happen every day.
To make a long story short, a couple of power users had decided they needed more data jacks in their area, had purchased some switch or other at one of the chain stores, and dual homed it into the LAN infrastructure. Being conservation conscious folks, they powered down all their equipment when they went home for the day, and turned it on every morning when they came in. the result was a campus wide spanning tree recalculation every time they brought their switch on line. I forget how the customer told me this was discovered. ""Priscilla Oppenheimer"" wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > And add to that cranky users who are entirely dependent on the network but > won't tell you the whole story when reporting problems. ;-) > > Priscilla > > At 09:52 PM 5/12/02, Michael L. Williams wrote: > >"Larry Letterman" wrote in message > >[EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > > > A 40 router lab is nice, but its not the same as troubleshooting a > > > production network with 20,000 + users at multiple sites. > > > >Here here.... and to add to that..... "... a production network with > >20,000+ users at multiple sites..." running a variety of multiprotocol, > >quirky, sometimes custom-written (read: homemade) applications that are > >trying to do whatever on the network.... coupled with devices from whatever > >manufacturers that don't play nice ("oh, you need this device in it's own > >VLAN because broadcast traffic makes it crash"), etc, etc.... > > > >Mike W. > ________________________ > > Priscilla Oppenheimer > http://www.priscilla.com Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=44127&t=43969 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
