Not sure if this is a bug or a new feature ?
switchname(config)#enable secret 5 XXXXXXXXXXXXXX (encrypted password)
ERROR: The secret you entered is not a valid encrypted secret.
To enter an UNENCRYPTED secret, do not specify type 5 encryption.
When you properly enter an UNENCRYPTED secret, it will be encrypted.
Hope that this is a bug, but have anybody else a fix for this problem ?
cut & paste of old config doen't work any longer. :-(