![](//vs1.manuzoid.com/store/data-gzf/6ba27653d0135cb69f1076b7a56cfe59/2/000542254.htmlex.zip/bg4.jpg)
Network ............................................................................................................................................................ 164
Connecting to a Network ...................................................................................................................................... 165
Selecting Wired LAN or Wireless LAN .................................................................................................................. 167
Connecting to a Wired LAN ................................................................................................................................ 168
Connecting to a Wireless LAN ............................................................................................................................. 169
Setting Up Connection Using WPS Push Button Mode ..................................................................................... 171
Setting Up Connection Using WPS PIN Code Mode ......................................................................................... 173
Setting Up Connection by Selecting a Wireless Router ..................................................................................... 176
Setting Up Connection by Specifying Detailed Settings .................................................................................... 179
Checking the SSID and Network Key ............................................................................................................. 183
Setting IP Addresses ......................................................................................................................................... 186
Setting IPv4 Address ................................................................................................................................... 187
Setting IPv6 Addresses ................................................................................................................................ 190
Viewing Network Settings ..................................................................................................................................... 193
Conguring the Machine for Printing from a Computer .......................................................................................... 196
Conguring Printing Protocols and WSD Functions ............................................................................................... 197
Conguring Printer Ports ................................................................................................................................... 200
Setting Up Print Server ...................................................................................................................................... 203
Conguring the Machine for Your Network Environment ....................................................................................... 206
Conguring Ethernet Settings ............................................................................................................................ 207
Changing the Maximum Transmission Unit .......................................................................................................... 209
Setting a Wait Time for Connecting to a Network .................................................................................................. 210
Conguring DNS .............................................................................................................................................. 211
Conguring SNTP ............................................................................................................................................. 215
Monitoring and Controlling the Machine with SNMP ............................................................................................. 217
Security .............................................................................................................................................................. 223
Protecting the Machine from Unauthorized Access ................................................................................................ 224
Preventing Unauthorized Access ........................................................................................................................ 225
Setting Access Privileges .................................................................................................................................... 227
Setting the System Manager PIN .................................................................................................................. 228
Setting a Remote UI PIN .............................................................................................................................. 230
Restricting Communication by Using Firewalls ...................................................................................................... 232
Specifying IP Addresses for Firewall Rules ...................................................................................................... 233
Specifying MAC Addresses for Firewall Rules .................................................................................................. 237
Changing Port Numbers .................................................................................................................................... 240
Setting a Proxy ................................................................................................................................................. 242
Restricting the Machine's Functions ....................................................................................................................... 244
Disabling HTTP Communication ......................................................................................................................... 245
Disabling Remote UI ......................................................................................................................................... 246
Implementing Robust Security Features ................................................................................................................ 247
Enabling TLS Encrypted Communication for the Remote UI ................................................................................... 248
Conguring IEEE 802.1X Authentication ............................................................................................................... 251
Conguring Settings for Key Pairs and Digital Certicates ...................................................................................... 256
III