Lexmark MS521 User Guide

IPSec
Note: This menu appears only in network printers or printers that are attached to print servers.
Menu item Description
Enable IPSec
O*
On
Enable Internet Protocol Security (IPSec).
Base Configuration
Default*
Compatibility
Secure
Set the IPSec base configuration.
Note: This menu item appears only when Enable IPSec is set to
On.
DH (Die‑Hellman) Group Proposal
modp2048 (14)*
modp3072 (15)
modp4069 (16)
modp6144 (17)
modp8192 (18)
Set the IPSec encryption.
Note: This menu item appears only when Base
Configuration
is set
to Compatibility.
IKE SA Lifetime (Hours)
1
2
4
8
24*
Set the amount of time before a new authentication key is generated.
Note: These menu items appear only when Base Configuration is
set to Secure.
IPSec SA Lifetime (Hours)
1
2
4
8
24*
Proposed Encryption Method
3DES
AES*
Specify the encryption and authentication methods to connect to a
network securely.
Note: These menu items appear only when Base
Configuration
is
set to Compatibility.
Proposed Authentication Method
SHA1
SHA256*
SHA512
IPSec Device Certificate Specify an IPSec certificate.
Note: This menu item appears only when Base
Configuration
is set
to Compatibility.
Note: An asterisk (*) next to a value indicates the factory default setting.
Understanding the printer menus 51

Lexmark MS521 Specifications

General

Print Technology	Monochrome Laser
Print Speed	Up to 46 ppm
Print Resolution	1200 x 1200 dpi
Monthly Duty Cycle	Up to 120, 000 pages
Processor Speed	1 GHz
Standard Output Capacity	250 sheets
Operating System Compatibility	Windows, Mac OS, Linux
Hard Drive	Optional
Recommended Monthly Page Volume	2000 - 15000 pages
Duplex Printing	Standard
Connectivity	USB, Ethernet
Media Types Supported	Paper Labels, Card Stock, Envelopes, Plain Paper, Transparencies