1- I know the steps to create simple certificates (P12 and PEM) from SMGR. I am not a expert in certificate stuff. Can some body help how to increase the certificate Validity??? What is the default validity of these certificate.
2- How can i check, Through ASA command, the serial number of any Peripheral card installed in the gateway and as well as how can i check the serial number of IP and SIP phones registered with CM and SM using the ASA command.