Cisco SPS2024 Reference Manual page 364

RSA and Certificate Commands
crypto certificate generate
SPS208G/SPS224G4/SPS2024 Command Line Interface Reference Guide
Default Configuration
The Certificate and SSL's RSA key pairs do not exist.
If no RSA key length is specified, the default length is 1024.
If no URL or IP address is specified, the default common name is the lowest IP
address of the device at the time that the certificate is generated.
If the number of days is not specified, the default period of time that the
certification is valid is 365 days.
Command Mode
Global Configuration mode
User Guidelines
The command is not saved in the device configuration; however, the certificate
and keys generated by this command are saved in the private configuration (which
is never displayed to the user or backed up to another device).
Use this command to generate a self-signed certificate for the device.
If the RSA keys do not exist, parameter key-generate must be used.
Example
The following example regenerates an HTTPS certificate.
Console(config)# crypto certificate 1 generate key-generate
27
362