Brother International DCP-8155DN Network User's Guide - English - Page 169

12 Wireless network terms and concepts (For MFC-8710DW, MFC-8910DW and MFC-8950DW(T)) 12 Specifying your network 12 SSID (Service Set Identifier) and channels 12 You need to configure the SSID and a channel to specify the wireless network you want to connect to.  SSID Each wireless network has its own unique network name and it is technically referred to as SSID. The SSID is a 32-byte or less value and is assigned to the access point. The wireless network devices you want to associate to the wireless network should match the access point. The access point and wireless network devices regularly send wireless packets (referred to as a beacon) which has the SSID information. When your wireless network device receives a beacon, you can identify the wireless network that is close enough for the radio waves to reach your device.  Channels Wireless networks use channels. Each wireless channel is on a different frequency. There are up to 14 different channels that can be used when using a wireless network. However, in many countries the number of channels available is restricted. Security terms 12 Authentication and encryption 12 Most wireless networks use some kind of security settings. These security settings define the authentication (how the device identifies itself to the network) and encryption (how the data is encrypted as it is sent on the 12 network). If you do not correctly specify these options when you are configuring your Brother wireless machine, it will not be able to connect to the wireless network. Therefore care must be taken when configuring these options. Please see Supported protocols and security features uu page 173 for which authentication and encryption methods your Brother wireless machine supports. 162