Canon imagePROGRAF TM-300 MFP L36ei series User Manual - Page 297

F • Firewall It is a system that prevents an unlawful computer access in the network. To prevent, you can use the firewall function of a broadband router, the security software installed in the computer, or operation system for computer. H • Host name A name for a computer or printer on network so that it can be recognized easily. Single-byte alphanumeric characters are used generally. I • IEEE802.11b International standard for Wi-Fi using the 2.4 GHz frequency range with a throughput of up to 11 Mbps. • IEEE802.11g International standard for Wi-Fi using the 2.4 GHz frequency range with a throughput of up to 54 Mbps. Compatible with 802.11b. • IEEE802.11n International standard for Wi-Fi using the 2.4 GHz and 5 GHz frequency ranges. Even when using two or more antennas simultaneously or obtaining a bigger transfer rate than before by using multiple communication channels at the same time, the transmission speed may be influenced by the connected apparatus. At the maximum transfer rate of 600 Mbps, it is possible to communicate with multiple computer terminals within a dozen or so metre radius. Compatible with 802.11b and 802.11g. • Infrastructure One of the wireless communication methods. Wireless communication devices (e.g. computer or printer) are connected to the network via a wireless router. • IP Address A unique number with four parts separated by dots. Every network device that is connected to the Internet has an IP address. Example: 192.168.0.1 An IP address is usually assigned by a wireless router or a DHCP server of the router automatically. • IPv4/IPv6 They are internetwork-layer protocol used on the internet. IPv4 uses 32-bit addresses and IPv6 uses 128-bit addresses. 297