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Webcast-Catalyst9k
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How to upgrade IOS

Can someone tell me the syntax to upgrade a server to IOS 12.3 via tftp. I have the bin file already. The router is in a remote office. Below is a show ver and show flash. I would want to overwrite the existing IOS.

Thanks,

Scott

System flash directory:

File Length Name/Status

1 5507200 c2600-i-mz.122-16b.bin

5507264 bytes used, 11269952 available, 16777216 total] 16384K bytes of processor board System flash (Read/Write)

Cisco Internetwork Operating System Software

IOS (tm) C2600 Software (C2600-I-M), Version 12.2(16b), RELEASE SOFTWARE (fc1)

Copyright (c) 1986-2003 by cisco Systems, Inc.

Compiled Tue 27-May-03 18:50 by pwade

Image text-base: 0x8000808C, data-base: 0x80A0EECC

ROM: System Bootstrap, Version 12.2(7r) [cmong 7r], RELEASE SOFTWARE (fc1)

Burnaby uptime is 8 weeks, 6 days, 19 hours, 10 minutes

System returned to ROM by power-on

System image file is "flash:c2600-i-mz.122-16b.bin" cisco 2621XM (MPC860P) processor (revision 0x100) with 27648K/5120K bytes of meProcessor board ID JAE07190ENA (2245505168)

M860 processor: part number 5, mask 2

Bridging software.

X.25 software, Version 3.0.0.

2 FastEthernet/IEEE 802.3 interface(s)

32K bytes of non-volatile configuration memory.

16384K bytes of processor board System flash (Read/Write)

Configuration register is 0x2102

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