I think 2821 has usb drive. can't you try that i'm not sure whether it support normal usb but can test it and see..
http://www.techrepublic.com/blog/networking/using-a-usb-flash-drive-with-your-cisco-router/316 Regards On Sat, Jun 25, 2011 at 5:13 AM, Andriy Bilous <andriy.bil...@gmail.com>wrote: > That could be "broken" TFTP server which doesn't wrap around 64Mb as > cisco doesn't support BLOCKSIZE option. In this case you'll download > over and over until memory/flash is full. The one I've seen it with > was pumpkin, guess there are plenty others around. > > On Fri, Jun 24, 2011 at 10:23 PM, Scott Voll <svoll.v...@gmail.com> wrote: > > OK... I'm in a pinch and I need to upgrade a 2821 to a newer ISO and > don't > > have time to get a new Flash card. > > > > So i'm trying to boot from TFTP. But I keep getting a file to large > error > > > > %DHCP-6-ADDRESS_ASSIGN: Interface GigabitEthernet0/0 assigned DHCP > address > > 10.14.1.53, mask 255.255.255.0, hostname Router > > > > %SYS-6-READ_BOOTFILE_FAIL: tftp:// > > 10.14.1.108/c2800nm-advipservicesk9-mz.151-3.T1.bin File read failed -- > Not > > enough space. > > > > %SYS-6-READ_BOOTFILE_FAIL: tftp:// > > 10.14.1.108/c2800nm-advipservicesk9-mz.151-3.T1.bin File read failed -- > Not > > enough space. > > > > %SYS-6-READ_BOOTFILE_FAIL: tftp:// > > 10.14.1.108/c2800nm-advipservicesk9-mz.151-3.T1.bin File read failed -- > Not > > enough space. > > > > %SYS-3-IMAGE_TOO_BIG: 'tftp:// > > 10.14.1.108/c2800nm-advipservicesk9-mz.151-3.T1.bin' is too large for > > available memory (51691544 bytes). > > %SYS-6-READ_BOOTFILE_FAIL: tftp:// > > 10.14.1.108/c2800nm-advipservicesk9-mz.151-3.T1.bin File read failed -- > Not > > enough space. > > > > > > Config looks like this: boot system tftp:// > > 10.14.1.108/c2800nm-advipservicesk9-mz.151-3.T1.bin > > > > Memory needed is 512mb I have "Cisco 2821 (revision 53.50) with > > 776192K/10240K bytes of memory." so I should have enough ram. > > > > What am I missing? > > > > Scott > > _______________________________________________ > > cisco-nsp mailing list cisco-nsp@puck.nether.net > > https://puck.nether.net/mailman/listinfo/cisco-nsp > > archive at http://puck.nether.net/pipermail/cisco-nsp/ > > > > _______________________________________________ > cisco-nsp mailing list cisco-nsp@puck.nether.net > https://puck.nether.net/mailman/listinfo/cisco-nsp > archive at http://puck.nether.net/pipermail/cisco-nsp/ > _______________________________________________ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/