Enabling And Disabling Protocols - Ricoh MP 2553 Series Read Me First

5. Enhanced Network Security

Enabling and Disabling Protocols

Specify whether to enable or disable the function for each protocol. By making this setting, you can
specify which protocols are available and so prevent unauthorized access over the network. Network
settings can be specified on the control panel or by using Web Image Monitor, telnet,
SmartDeviceMonitor for Admin/Device Manager NX Lite or Remote Communication Gate S. In the case
of SmartDeviceMonitor for Admin/Device Manager NX Lite, use it to start Web Image Monitor and
configure the settings from there.
Protocol
IPv4 -
IPv6 -
IPsec -
114
Port Setting method
• Control panel
• Web Image Monitor
• telnet
• SmartDeviceMonitor
for Admin
• Device Manager NX
Lite
• Remote
Communication Gate S
• Control panel
• Web Image Monitor
• telnet
• SmartDeviceMonitor
for Admin
• Device Manager NX
Lite
• Remote
Communication Gate S
• Control panel
• Web Image Monitor
• telnet
• SmartDeviceMonitor
for Admin
• Device Manager NX
Lite
When disabled
All applications that operate over
IPv4 cannot be used.
IPv4 cannot be disabled from Web
Image Monitor when using IPv4
transmission.
All applications that operate over
IPv6 cannot be used.
Encrypted transmission using IPsec is
disabled.