RE: Switch Problem
Do a "sh ver" and it should tell you how it was recycledpower-on, memory error, etc this may tell you a great deal. roger -Original Message- From: Stuart J Pittwood [mailto:[EMAIL PROTECTED]] Sent: Friday, March 02, 2001 09:54 To: Cisco Subject: Switch Problem Hi, Many of my users have been reporting network connectivity disapearing and comming back about a min later. While looking through the logs of one switch (a 2924M-CL-EN) I noticed it had been rebooted recently. What would make a switch reboot itself? The switch isn't anywhere near capacity (according to the scale on the front). Any help greatly appreciated __ Stuart J Pittwood, CCNA [EMAIL PROTECTED] http://www.stuartpittwood.net _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Switch Problem
This sounds like a job for a syslog server. If you enable remote logging, you'll be able to see any error conditions which led up to the reboot. The alternative is to be watching and waiting when a reboot occurs, and who wants to do that? The other thing that you might want to check is to do a 'sh ver'. The reason for the last reset will be listed (It may be cryptic, but it might provide you with an idea of where to start looking). - Original Message - From: "Stuart J Pittwood" <[EMAIL PROTECTED]> To: "Cisco" <[EMAIL PROTECTED]> Sent: Friday, March 02, 2001 11:54 AM Subject: Switch Problem > Hi, > > Many of my users have been reporting network connectivity disapearing and > comming back about a min later. > > While looking through the logs of one switch (a 2924M-CL-EN) I noticed it > had been rebooted recently. > > What would make a switch reboot itself? The switch isn't anywhere near > capacity (according to the scale on the front). > > Any help greatly appreciated > __ > Stuart J Pittwood, CCNA > [EMAIL PROTECTED] > http://www.stuartpittwood.net > > _ > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Switch Problem
I would also suggest logging to an external box. Once the switch reboots you lose anything it might have told you about problem ports, etc., unless you have a logging server. You can use a simple free Unix box or search the archives for NT solutions. Andrew Cook - Original Message - From: <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]> Sent: Friday, March 02, 2001 12:01 PM Subject: RE: Switch Problem > Do a "sh ver" and it should tell you how it was recycledpower-on, memory > error, etc > > this may tell you a great deal. > > roger > > -Original Message- > From: Stuart J Pittwood [mailto:[EMAIL PROTECTED]] > Sent: Friday, March 02, 2001 09:54 > To: Cisco > Subject: Switch Problem > > > Hi, > > Many of my users have been reporting network connectivity disapearing and > comming back about a min later. > > While looking through the logs of one switch (a 2924M-CL-EN) I noticed it > had been rebooted recently. > > What would make a switch reboot itself? The switch isn't anywhere near > capacity (according to the scale on the front). > > Any help greatly appreciated > __ > Stuart J Pittwood, CCNA > [EMAIL PROTECTED] > http://www.stuartpittwood.net > > _ > FAQ, list archives, and subscription info: > http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > > _ > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Switch Problem
2900's have a problem if you leave a consol cable plugged into them as well. It will automatically reboot and is a known bug. Jeff ""Stuart J Pittwood"" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > Hi, > > Many of my users have been reporting network connectivity disapearing and > comming back about a min later. > > While looking through the logs of one switch (a 2924M-CL-EN) I noticed it > had been rebooted recently. > > What would make a switch reboot itself? The switch isn't anywhere near > capacity (according to the scale on the front). > > Any help greatly appreciated > __ > Stuart J Pittwood, CCNA > [EMAIL PROTECTED] > http://www.stuartpittwood.net > > _ > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
