[c-nsp] IOS Upgrade 15.0(2)SE11 To 15.2(4)E6

Harry Hambi - Atos harry.hambi at bbc.co.uk
Wed Jun 20 07:48:20 EDT 2018

Have some 3750x switch stacks which I need to upgrade to  15.2(4)E6  form  15.0(2)SE11 to fix various security bugs. Has anybody done this upgrade? Is their an interim stage? I recall upgrading from 15.0(2)SE2  to  15.0(2)SE7 this required a microcode update which took about 45 minutes. Probably set up in lab first, just wondering has anybody done this yet.


Harry Hambi BEng(Hons)  MIET  Rsgb


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