Motorola 3347 - Manual (Page 320)

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domain name. Name identifying an organization on the Inter-
net. Domain names consists of sets of characters separated by
periods (dots). The last set of characters identifies the type of
organization (.GOV, .COM, .EDU) or geographical location (.US,
.SE).
domain name server. Network computer that matches host
names to IP addresses in response to Domain Name System
(DNS) requests.
Domain Name System (DNS). Standard method of identifying
computers by name rather than by numeric IP address.
DSL. Digital Subscriber Line. Modems on either end of a single
twisted pair wire that delivers ISDN Basic Rate Access.
DTE. Data Terminal Equipment. Network node that passes
information to a DCE (modem) for transmission. A computer or
router communicating through a modem is an example of a DTE
device.
DTR. Data Terminal Ready. Circuit activated to indicate to a
modem (or other DCE) that the computer (or other DTE) is ready
to send and receive data.
-----E-----
echo interval. Frequency with which the router sends out echo
requests.
Enable. This toggle button is used to enable/disable the con-
figured tunnel.