IOS boot problem [7:6555]
Hi, I have a pair of 2502, r1 and r2, and when I upgrade r1's IOS I get r1 report checksum error. Since the upgrade must erase the old IOS in flash, I'm then forced to boot in RXBOOT. After then I connect r1 back-to-back to r2 and issue copy tftp flash to get the IOS from r2's flash. Both routers working as normal but again I get check sum invalid! The IOS I intented to upgrade is then passed to my friend and validated as good image. Any idea? Does the boot rom version affect tftp copying? Someone suggest it might be flash problem but before the trial of upgrade the router work perfectly. Please help. TIA and regards, Fanglo Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=6555&t=6555 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: IOS boot problem [7:6555]
The boot code in the 2500 does effect the IOS. What is your Sho Version & what IOS are you trying ??? Phil - Original Message - From: Fanglo MA To: Sent: Wednesday, May 30, 2001 10:54 PM Subject: IOS boot problem [7:6555] > Hi, > > I have a pair of 2502, r1 and r2, and when I upgrade r1's IOS I get r1 > report checksum error. Since the upgrade must erase the old IOS in flash, > I'm then forced to boot in RXBOOT. After then I connect r1 back-to-back to > r2 and issue copy tftp flash to get the IOS from r2's flash. Both routers > working as normal but again I get check sum invalid! The IOS I intented to > upgrade is then passed to my friend and validated as good image. Any idea? > Does the boot rom version affect tftp copying? > Someone suggest it might be flash problem but before the trial of upgrade > the router work perfectly. Please help. > > TIA and regards, > Fanglo > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=6557&t=6555 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: IOS boot problem [7:6555]
I'm now cannot access my routers but I remember that it is 11.0(10c)XA and I'm trying to upgrade to IOS 12.2. Does the upgrade version affect the tftp copying process? ""Circusnuts"" wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > The boot code in the 2500 does effect the IOS. What is your Sho Version & > what IOS are you trying ??? > > Phil > > - Original Message - > From: Fanglo MA > To: > Sent: Wednesday, May 30, 2001 10:54 PM > Subject: IOS boot problem [7:6555] > > > > Hi, > > > > I have a pair of 2502, r1 and r2, and when I upgrade r1's IOS I get r1 > > report checksum error. Since the upgrade must erase the old IOS in flash, > > I'm then forced to boot in RXBOOT. After then I connect r1 back-to-back to > > r2 and issue copy tftp flash to get the IOS from r2's flash. Both routers > > working as normal but again I get check sum invalid! The IOS I intented to > > upgrade is then passed to my friend and validated as good image. Any idea? > > Does the boot rom version affect tftp copying? > > Someone suggest it might be flash problem but before the trial of upgrade > > the router work perfectly. Please help. > > > > TIA and regards, > > Fanglo > > 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] Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=6561&t=6555 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: IOS boot problem [7:6555]
Version 12.2.x requires at least 16Mb of flash and 16MB of memory. Make sure you meet this requirement... ""Fanglo MA"" wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > I'm now cannot access my routers but I remember that it is 11.0(10c)XA and > I'm trying to upgrade to IOS 12.2. Does the upgrade version affect the tftp > copying process? > > ""Circusnuts"" wrote in message > [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > > The boot code in the 2500 does effect the IOS. What is your Sho Version & > > what IOS are you trying ??? > > > > Phil > > > > - Original Message - > > From: Fanglo MA > > To: > > Sent: Wednesday, May 30, 2001 10:54 PM > > Subject: IOS boot problem [7:6555] > > > > > > > Hi, > > > > > > I have a pair of 2502, r1 and r2, and when I upgrade r1's IOS I get r1 > > > report checksum error. Since the upgrade must erase the old IOS in > flash, > > > I'm then forced to boot in RXBOOT. After then I connect r1 back-to-back > to > > > r2 and issue copy tftp flash to get the IOS from r2's flash. Both > routers > > > working as normal but again I get check sum invalid! The IOS I intented > to > > > upgrade is then passed to my friend and validated as good image. Any > idea? > > > Does the boot rom version affect tftp copying? > > > Someone suggest it might be flash problem but before the trial of > upgrade > > > the router work perfectly. Please help. > > > > > > TIA and regards, > > > Fanglo > > > 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] Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=6565&t=6555 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: IOS boot problem [7:6555]
yes! I have 16F/16D installed. Regards, Fanglo ""Thomas"" wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > Version 12.2.x requires at least 16Mb of flash and 16MB of memory. Make > sure you meet this requirement... > > > > > ""Fanglo MA"" wrote in message > [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > > I'm now cannot access my routers but I remember that it is 11.0(10c)XA and > > I'm trying to upgrade to IOS 12.2. Does the upgrade version affect the > tftp > > copying process? > > > > ""Circusnuts"" wrote in message > > [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > > > The boot code in the 2500 does effect the IOS. What is your Sho Version > & > > > what IOS are you trying ??? > > > > > > Phil > > > > > > - Original Message - > > > From: Fanglo MA > > > To: > > > Sent: Wednesday, May 30, 2001 10:54 PM > > > Subject: IOS boot problem [7:6555] > > > > > > > > > > Hi, > > > > > > > > I have a pair of 2502, r1 and r2, and when I upgrade r1's IOS I get r1 > > > > report checksum error. Since the upgrade must erase the old IOS in > > flash, > > > > I'm then forced to boot in RXBOOT. After then I connect r1 > back-to-back > > to > > > > r2 and issue copy tftp flash to get the IOS from r2's flash. Both > > routers > > > > working as normal but again I get check sum invalid! The IOS I > intented > > to > > > > upgrade is then passed to my friend and validated as good image. Any > > idea? > > > > Does the boot rom version affect tftp copying? > > > > Someone suggest it might be flash problem but before the trial of > > upgrade > > > > the router work perfectly. Please help. > > > > > > > > TIA and regards, > > > > Fanglo > > > > 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] > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=6574&t=6555 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: IOS boot problem [7:6555]
I had exactly the same problem as you with a 2514 with 16/16. Sorry I've got no magic answer. I copied the IOS over four times and the fourth time it went in O.K. Never had any problems since. Gaz ""Fanglo MA"" wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > yes! I have 16F/16D installed. > > Regards, > Fanglo > ""Thomas"" wrote in message > [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > > Version 12.2.x requires at least 16Mb of flash and 16MB of memory. Make > > sure you meet this requirement... > > > > > > > > > > ""Fanglo MA"" wrote in message > > [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > > > I'm now cannot access my routers but I remember that it is 11.0(10c)XA > and > > > I'm trying to upgrade to IOS 12.2. Does the upgrade version affect the > > tftp > > > copying process? > > > > > > ""Circusnuts"" wrote in message > > > [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > > > > The boot code in the 2500 does effect the IOS. What is your Sho > Version > > & > > > > what IOS are you trying ??? > > > > > > > > Phil > > > > > > > > - Original Message - > > > > From: Fanglo MA > > > > To: > > > > Sent: Wednesday, May 30, 2001 10:54 PM > > > > Subject: IOS boot problem [7:6555] > > > > > > > > > > > > > Hi, > > > > > > > > > > I have a pair of 2502, r1 and r2, and when I upgrade r1's IOS I get > r1 > > > > > report checksum error. Since the upgrade must erase the old IOS in > > > flash, > > > > > I'm then forced to boot in RXBOOT. After then I connect r1 > > back-to-back > > > to > > > > > r2 and issue copy tftp flash to get the IOS from r2's flash. Both > > > routers > > > > > working as normal but again I get check sum invalid! The IOS I > > intented > > > to > > > > > upgrade is then passed to my friend and validated as good image. Any > > > idea? > > > > > Does the boot rom version affect tftp copying? > > > > > Someone suggest it might be flash problem but before the trial of > > > upgrade > > > > > the router work perfectly. Please help. > > > > > > > > > > TIA and regards, > > > > > Fanglo > > > > > 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] > > 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] Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=6607&t=6555 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
