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Changing Port Numbers
2357-036
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 Setting a Proxy(P. 142) .
1
Select <Menu> in the Home screen. Home Screen(P. 80)
2
Select <Network Settings>.
●
If the screen for entering a PIN appears, enter the correct PIN. Setting the System Manager PIN(P. 131)
3
Select <TCP/IP Settings> <Port Number Settings>.
4
Selecting the protocol of which you want to change the port number.
Learning more about the protocols
●
<LPD>/<RAW>/<WSD Multicast Discovery> Configuring Printing Protocols and WSD Functions(P. 46)
●
<HTTP> Disabling HTTP Communication(P. 156)
●
<SNMP> Monitoring and Controlling the Machine with SNMP(P. 60)
5
Enter the port number, and select <Apply>.
●
On how to enter text, see Entering Text(P. 86) .
LINKS
Configuring Printer Ports(P. 48)
Managing the Machine
141
Summary of Contents for 2207C025
Page 1: ...LBP113w User s Guide USRMA 2446 00 2018 08 en Copyright CANON INC 2018 ...
Page 44: ...LINKS Setting IPv6 Addresses P 40 Viewing Network Settings P 43 Setting Up 39 ...
Page 59: ...Printing from a Computer P 102 Setting Up 54 ...
Page 87: ...Basic Operations 82 ...
Page 141: ...Managing the Machine 136 ...
Page 217: ...7 Close the toner cover 8 Replace the output cover LINKS Consumables P 223 Maintenance 212 ...
Page 221: ...8 Close the toner cover 9 Replace the output cover LINKS Consumables P 223 Maintenance 216 ...
Page 230: ... When replacing drum cartridges see Replacing the Drum Cartridge P 213 Maintenance 225 ...
Page 233: ...Troubleshooting 228 ...
Page 320: ... 12 JPEG this software is based in part on the work of the Independent JPEG Group ...