Type "http://machine's IP address" in your browser's address bar (where "machine's IP address" is the machine's IP address).
For example:
http://192.168.1.2
If you have previously set a password, type it, and then click .
Click the Network tab.
Click the Security tab.
Click CA Certificate.
Do one of the following:
To import a CA Certificate, click Import CA Certificate. Browse to the file you want to import.
To export a CA Certificate, select the certificate you want to export and click Export.