I recently upgraded my IE2000 switches to the "crypto" version of firmware [15.2(6)E2a Crypto UNIVERSAL] now I receive an error either by connecting through https or ssh that there is an invalid key length. It appears that the switch needs to have a new key generated to using a greater length than 1024. However when I try this, certain crypto commands seem to be missing. For example when I try "crypto key generate rsa modulus 2048" it says invalid input. If I use help the only option I have for crypto key is "lock" and "unlock". These Industrial Switches seem to have a limited command set from IOS so I am not sure how I solve this problem. Any ideas? Thanks!
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