Lexmark C54x Administrator's Manual page 40

Securing network connections
Setting
Connections
Pre‑Shared Key Authenticated Connections
Host 1–5
Certificate Authenticated Connections
Host 1–5
Settings
DH Group
DH (Diffie‑Hellman) Group Proposal
modp768 (1)
modp1024 (2)
modp1536 (5)
modp2048 (14)
Encryption
Proposed Encryption Method
DES
*
3DES
AES
Authentication
Proposed Authentication Method
MD5
SHA 1
Certificate Validation
Validate Peer Certificate
*
On
Off
Select Device Certificate
IPSec Device Certificate
*
default
*
This is the factory default setting.
3
Click Submit.
Description
Configures the authenticated connections of the printer.
•
•
Specifies the encryption and authentication methods of the printer.
*
The following pre‑shared key settings can be configured:
–
Address—You can type a maximum of 45 bytes of characters.
–
Key—You can type a maximum of 256 bytes of characters.
The following certificate setting can be configured:
–
Address[/subnet]—You can type a maximum of 59 bytes of
characters.
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