Table of Contents
Advertisement
Changing Port Numbers
Ports serve as endpoints for communicating with other devices. Typically, conventional port numbers are used for
major protocols, but devices that use these port numbers are vulnerable to attacks because these port numbers are
well-known. To enhance security, your Network Administrator may change the port numbers. When a port number has
been changed, the new number must be shared with the communicating devices, such as computers and servers.
Specify the port number settings depending on the network environment.
●
To change the port number for proxy server, see
1
Select <Menu> in the Home screen.
2
Select <Network Settings>.
●
If the screen for entering a PIN appears, enter the correct PIN.
3
Select <TCP/IP Settings>
4
Selecting the protocol of which you want to change the port number.
Learning more about the protocols
●
<LPD>/<RAW>/<WSD Multicast Discovery>
●
<HTTP>
Disabling HTTP Communication(P. 155)
●
<SNMP>
Monitoring and Controlling the Machine with SNMP(P. 59)
5
Enter the port number, and select <Apply>.
●
On how to enter text, see
LINKS
Configuring Printer Ports(P. 47)
Managing the Machine
Setting a Proxy(P. 141) .
Home Screen(P. 79)
<Port Number Settings>.
Configuring Printing Protocols and WSD Functions(P. 45)
Entering Text(P. 85) .
140
Setting the System Manager PIN(P. 130)
1X57-048
Advertisement
Table of Contents
