Installation/Set

Index (Glossary) (Cont.)

Router

22

 

Device which relays data on a network

 

V

to other network is called router. It

VIDEO OUT

............................................. 6

decides by itself to which route to

choose to forward the data by looking at

Video output

............................................. 6

IP address of network device.

 

 

up and OperationViewing

Recording

Setting up

Others

S

 

Saving the settings

74

SMTP

68

(Simple Mail Transfer Protocol)

 

Protocol for sending e-mail on the Internet

 

and Intranet. Used when exchanging

 

e-mail between servers or when client

 

sends mail to the server.

 

Specifications

90

Still image

51

Straight-through Cable

22

One of the Ethernet cables to connect PC

 

and Ethernet hub.

 

Subnet mask

66

IP address is composed of network ID

 

and host ID. It plays a role to judge the

 

length of network ID to distinguish

 

network ID and host ID. By using this

 

system, it estimates whether IP address

 

of the addressed host is in local network

 

or remote network.

 

T

 

TCP/IP

90

(Transmission Control Protocol/Internet

 

Protocol)

 

This is the standard protocol of the Internet and at the same time, it is the most popularized protocol. Network layer protocol is IP, and transport layer protocols are TCP (Transmission Control Protocol) and UDP (User Datagram Protocol). FTP, SMTP and other applica- tions use TCP/IP.

U

 

Updating firmware

72

URL

23

(Uniform Resource Locator)

 

Method for assigning the Internet resource. “http://www.toshiba. com/” is the example of when accessing a website on the Internet.

 

W

Wall bracket

Safety Precautions12

White Balance

19

80

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