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WS-3750-48TS-E IOS upgrade

Hello,

I'm trying to upgrade the above switch from an ipservices IOS to advanced ip services. The switch does not have enough flash (16MB) to hold both IOS images. When I try and tftp the new IOS to the switch it fails on this basis.

What is the best/correct method for performing the upgrade and what commands are most helpful? I presume that I will need to overwrite the existing IOS before reloading the switch, which makes me a bit nervous.

Any ideas will be appreciated, Thanks

Nick

Reply to
njwhitworth
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Thats right, use command dir flash:

1) delete old ios from flash. use copy tftp: flash: to copy new ios to flash: conf term, boot system flash flash:newimage copy runn start use show bootvar to examine that config-register is 0x2102 2) or use archive download-sw command
Reply to
make

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