Glossary 7
TFTP (Trivial File Transfer Protocol): A protocol used to transfer files between IP nodes. TFTP is often used to transfer firmware and configuration information from a UNIX computer acting as a TFTP server to an IP networking device, such as the Netopia ISDN Router.
thicknet: Industry jargon for 10Base5 coaxial cable, the original Ethernet cabling.
thinnet: Industry jargon for 10Base2 coaxial cable, which is thinner (smaller in diameter) than the original Ethernet cabling.
UDP (User Datagram Protocol): A TCP/IP protocol describing how packets reach applications in destination nodes.
wall jack: A small hardware component used to tap into telephone wall cable. An
WAN (wide area network): A network that consists of nodes connected by
WAN IP: In addition to being a router, the Netopia ISDN Router is also an IP address server. There are four
protocols it can use to distribute IP addresses over the WAN which include: DHCP, BootP, IPCP, and MacIP. WAN IP is a feature for both the Small Office and Corporate Netopia ISDN Router models.
wiring closet: A central location where a building’s telephone and network wiring is connected.
zone: An arbitrary subset of nodes within an AppleTalk internet. Creating multiple zones makes it easier for users to locate network services. The network administrator defines zones when he or she configures routers. Isolated networks have no zones. LocalTalk and EtherTalk Phase I networks may have no more than one zone each. EtherTalk Phase II and TokenTalk networks may have more than one zone each. Several networks of any AppleTalk type may share a zone name.