5. Enhanced Network Security
3.
Click [Login].
The network administrator can log on.
Enter the login user name and login password.
4.
Click [Configuration], and then click [Network Security] under "Security".
5.
Select the network security level in "Security Level".
6.
Click [OK].
7.
Click [OK].
8.
Click [Logout].
Status of Functions under each Network Security Level
Tab Name:TCP/IP
5
TCP/IP
HTTP> Port 80
HTTP> Port 443
HTTP> Port 631
HTTP> Port 7443/7444
IPP> Port 80
IPP> Port 631
IPP> Port 443
DIPRINT
LPR
FTP> Port 21
ssh> Port 22
sftp
RFU> Port 10021
RSH/RCP
SNMP
192
Function
Level 0
Level 1
Available
Available
open
open
open
open
open
open
open
open
open
open
open
open
open
open
Available
Available
Available
Available
open
open
open
open
open
open
open
open
Available
Available
Available
Available
Level 2
Available
open
open
closed
open
open
closed
open
Unavailable
Unavailable
open
open
open
open
Unavailable
Available