Ricoh MP 2553 Series Read Me First page 484

5. Enhanced Network Security
WSD (Scanner)/DSM
WSD (Encrypted Communication of
Device)
RHPP
The same settings are applied to IPv4 and IPv6.
TCP/IP setting is not governed by the security level. Manually specify whether to activate or
inactivate this setting.
NetWare
NetWare
If NetWare is not used on your network, the above settings are not applicable.
SNMP
SNMP
Permit Settings by SNMPv1 and v2
SNMPv1,v2 Function
SNMPv3 Function
Permit SNMPv3 Communication
TCP/IP Encryption Strength Setting
Function
ssh > Encryption
Algorithm
126
Function
Function
Function
Level 0
DES/3DES/
AES-128/
AES-192/
AES-256/
Blowfish/
Arcfour
Level 0 Level 1
Active Active
Inactive Inactive
Active Active
Level 0 Level 1
Active Active
Level 0 Level 1
Active Active
On Off
Active Active
Active Active
Encryption/ Encryption/
Cleartext Cleartext
Level 1
3DES/ 3DES/
AES-128/ AES-128/
AES-192/ AES-192/
AES-256/ AES-256
Arcfour
FIPS 140 Level 2
Active Active
Active Active
Inactive Inactive
FIPS 140 Level 2
Inactive Inactive
FIPS 140 Level 2
Active Active
Off Off
Inactive Inactive
Active Active
Encryption Encryption
Only Only
FIPS 140 Level 2
3DES/
AES-128/
AES-192/
AES-256