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Community Member

How to upgrade C3550-24-EMI

I need your help in the process of upgrading IOS image in this particular switch to c3550-ipservicesk9-mz.122-44.SE6.bin. Thank you for your help.

SW1#sh version

Cisco Internetwork Operating System Software

IOS (tm) C3550 Software (C3550-I5Q3L2-M), Version 12.1(11)EA1, RELEASE SOFTWARE (fc1)

Copyright (c) 1986-2002 by cisco Systems, Inc.

Compiled Wed 28-Aug-02 10:03 by antonino

Image text-base: 0x00003000, data-base: 0x0071D658

ROM: Bootstrap program is C3550 boot loader

ALS1 uptime is 1 day, 14 hours, 0 minutes

System returned to ROM by power-on

System image file is "flash:c3550-i5q3l2-mz.121-11.EA1/c3550-i5q3l2-mz.121-11.EA1.bin"

cisco WS-C3550-24 (PowerPC) processor (revision G0) with 65526K/8192K bytes of memory.

Processor board ID CHK0641V18Z

Last reset from warm-reset

Bridging software.

Running Layer2/3 Switching Image

Ethernet-controller 1 has 12 Fast Ethernet/IEEE 802.3 interfaces

Ethernet-controller 2 has 12 Fast Ethernet/IEEE 802.3 interfaces

Ethernet-controller 3 has 1 Gigabit Ethernet/IEEE 802.3 interface

Ethernet-controller 4 has 1 Gigabit Ethernet/IEEE 802.3 interface

24 FastEthernet/IEEE 802.3 interface(s)

2 Gigabit Ethernet/IEEE 802.3 interface(s)

The password-recovery mechanism is enabled.

384K bytes of flash-simulated non-volatile configuration memory.

Base ethernet MAC Address: 00:0B:46:3A:4C:00

Motherboard assembly number: 73-5700-09

Power supply part number: 34-0966-02

Motherboard serial number: CAT063904BM

Power supply serial number: DCA063810V1

Model revision number: G0

Motherboard revision number: A0

Model number: WS-C3550-24-EMI

System serial number: CHK0641V18Z

Configuration register is 0x10F

1 ACCEPTED SOLUTION

Accepted Solutions
Hall of Fame Super Blue

How to upgrade C3550-24-EMI

You can upgrade to 12.2 version IOS as long as you have a valid Cisco Service Contract.

Go here to find the IOS.

4 REPLIES
Hall of Fame Super Blue

How to upgrade C3550-24-EMI

You can upgrade to 12.2 version IOS as long as you have a valid Cisco Service Contract.

Go here to find the IOS.

Hall of Fame Super Blue

How to upgrade C3550-24-EMI

Thanks for the ratings and quick feedbacks.

Download the "TAR" file and use the proceedure below:

Step-by-Step Procedure for the 3550 with Use of the CMS Image (.tar File)

Community Member

How to upgrade C3550-24-EMI

You are very welcome!

I had bad experiences in the passed when upgraded image that located on top of that image dir before. That is why I need to make sure I run the proper step. Let me go through with the link you gave me and I hope you mind I'am asking if I might stumble into some problem.

Hall of Fame Super Blue

How to upgrade C3550-24-EMI

No, we don't mind if you ask more question.

Before I forget ... Before pushing the IOS to the switch, make sure you check (and compare) the hash to ensure the IOS file you downloaded is either complete and/or not corrupted. 

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