Canon C2550 - Manual (Page 75)

Protocol Settings 3-33
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NOTE
• The key pair with (default) displayed to the left of it is set as the default key pair.
To change the default key pair, select a key pair which does not have (default)
displayed to the left of it.
• If you try to set the key pair with (invalid) displayed to the left of it as a default
key, is
displayed. After erasing the corrupted or invalid key pair, register a key pair (see
"Generating a Key Pair and Server Certificate," on p. 3-27 or "Registering a Key
Pair File and Server Certificate File Installed from a Computer," on p. 3-30).
Registering a CA Certificate File Installed from a Computer
Apart from the X.509 (DER) format CA certificate preinstalled in the machine, you
can also register a CA certificate file which has been installed using a web browser
(Remote UI).
The procedure for registering installed files in the machine using the control panel
is as follows:
IMPORTANT
For instructions on how to install a CA certificate file, see the Remote UI Guide.
NOTE
Up to 50 CA certificate files can be registered.
1
On the TCP/IP Settings screen, press [Certificate Settings]
➞
[Register CA Certificate]
➞ specify the following.
Select the file to register
➞ press [Register].
To erase an unnecessary file, select the file
➞ press [Erase]. When the
confirmation message is displayed, press [Yes].
To confirm the CA certificate you have registered, see "Editing a CA Certificate,"
on p. 3-34.