Status of Functions under Each Network Security Level
TCP/IP
Function Level 0 Level 1 FIPS 140 Level 2
TCP/IP Active Active Active Active
HTTP > Port 80 Open Open Open Open
IPP > Port 80 Open Open Open Open
IPP > Port 631 Open Open Close Close
SSL/TLS > Port 443 Open Open Open Open
SSL/TLS > Permit SSL/TLS
Communication
Ciphertext
Priority
Ciphertext
Priority
Ciphertext
Only
Ciphertext
Only
SSL/TLS Version > TLS1.2 Active Active Active Active
SSL/TLS Version > TLS1.1 Active Active Active Active
SSL/TLS Version > TLS1.0 Active Active Active Active
SSL/TLS Version > SSL3.0 Active Active Inactive Inactive
Encryption Strength Setting > AES
128bit/
256bit
128bit/
256bit
128bit/
256bit
128bit/
256bit
Encryption Strength Setting > 3DES 168bit 168bit 168bit -
Encryption Strength Setting > RC4 - - - -
DIPRINT Active Active Inactive Inactive
LPR Active Active Inactive Inactive
FTP Active Active Active Active
sftp Active Active Active Active
ssh Active Active Active Active
RSH/RCP Active Active Inactive Inactive
TELNET Active Inactive Inactive Inactive
Bonjour Active Active Inactive Inactive
5. Enhanced Network Security
124