Lorex Technology Surveillance Systems Manual de usuario descargar pdf (Pagina 9)

from the previous one.

Gateway

A gateway is a device that connects 2 different networks together. The gateway will perform any address and

protocol translations required so that messages can flow between the networks.

IP Address

Computing devices connected to the Internet, are identified by a unique network number. This number is called

an IP Address (IP = Internet Protocol). Each IP Address consists of 4 numbers in the range 0-255, and is written

as; aaa.bbb.ccc.ddd, e.g. 216.176.57.75

MAC Address

The Media Access Control(MAC) Address is your device’s 12-digit network hardware address that identifies the

device on a LAN. The MAC hardware address is unique to each network product.

MAC Addresses follow a specific format mm-mm-mm-ss-ss-ss. The mm’s are the manufacturer’s ID number and

the ss’s identify the product’s ID number.

Network Address Translation (NAT)

NAT is the process by which a device on a LAN, using a private/internal IP Address can communicate with a

device on the Internet via a network gateway. The internal IP Address is translated to the public/external of the

network gateway.

Static (Fixed) IP Address

A Static IP address is an IP address, which never changes, that is provided to you by your Internet Service

Provider (ISP).

URL

The Universal Resource Locator (URL) is a user-friendly name, comprising a protocol, an hierarchy of domain

names and port number(optional), that is entered into an application or web browser address field to access

resources over the Internet. e.g. http://www.stratgicvista.com:80.

Conclusion

The information provided here will enable the reader to have a basic understanding of the Remote Network

Access technology and to relate this to the specific remote access setup procedures of the various video device

products.

To find out more about our available products and detail setup instructions, please visit our website at:

http://lorexstore.strateglcvista.com.

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Lorex Technology Surveillance Systems Manual de usuario Pagina 9