Upgrade IOS on 3750 switches

[Sam Almeida]

Hi All,

We have 2x Cisco 3750 WS-C3750-48PS-S and 1x WS-C3750-48PS-E in stack mode. They all work well. Currently they have

c3750-ipservicesk9-mz.122-25.SEE2.bin on them which is deffered by Cisco. What would be a good alternate, stable version for my switches? Can anyone advise. Switches have 16MB flash and 128mb Ram.

Help would be much apprecaited.

Regards,

Sam

[Karsten Iwen]

I recently upgraded some of them to 12.2.55-SE7 (which is the newest IOS for them). Others are running 12.2.55-SE4 to 12.2.55-SE6 without any problems.

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[Sam Almeida]

Thanks Karsten, Do you run that in Prod?

[Karsten Iwen]

yes, mainly as access-layer or small collapsed core-devices.

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[Leo Laohoo]

Switches have 16MB flash and 128mb Ram.

I recommend 12.2(55)SE6 or SE7.

I've got very, very good runs on the SE6.  I'm testing SE7 now.