Cyclades 2.3.0 Domain Name Server. The computer you use to access, Addresses, Listed Domain Name

Models: 2.3.0 ACS48

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Glossary

DNS Server

Domain Name Server. The computer you use to access the

 

DNS to allow you to contact other computers on the Internet.

 

The server keeps a database of host computers and their IP

 

addresses.

Domain Name

The unique name that identifies an Internet site. Domain

 

Names always have 2 or more parts, separated by dots. The

 

part on the left is the most specific, and the part on the right is

 

the most general. A given machine may have more than one

 

Domain Name but a given Domain Name points to only one

 

machine. For example, the domain names: matisse.net,

 

mail.matisse.net, workshop.matisse.net can all refer to the

 

same machine, but each domain name can refer to no more

 

than one machine. Usually, all of the machines on a given

 

Network will have the same thing as the right-hand portion of

 

their Domain Names (matisse.net in the examples above). It

 

is also possible for a Domain Name to exist but not be

 

connected to an actual machine. This is often done so that a

 

group or business can have an Internet e-mail address

 

without having to establish a real Internet site. In these cases,

 

some real Internet machine must handle the mail on behalf of

 

the listed Domain Name.

Escape Sequence

A sequence of special characters that sends a command to a

 

device or program. Typically, an escape sequence begins with

 

an escape character, but this is not universally true.

 

An escape sequence is commonly used when the computer

 

and the peripheral have only a single channel in which to

 

send information back and forth. If the device in question is

 

"dumb" and can only do one thing with the information being

 

sent to it (for instance, print it) then there is no need for an

 

escape sequence. However most devices have more than one

 

capability, and thus need some way to tell data from

 

commands.

Ethernet

A LAN cable-and-access protocol that uses twisted-pair or

 

coaxial cables and CSMA/CD (Carrier Sense Multiple

 

Access with Collision Detection), a method for sharing

AlterPath Console Server User Manual

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Page 149
Image 149
Cyclades 2.3.0 Domain Name Server. The computer you use to access, Server keeps a database of host computers and their IP