NetComm NB1300 Plus 4W manual Appendix C Glossary

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Appendix C - Glossary

ADSL:

Asymmetric Digital Subscriber Line (ADSL), as its name indicates, is an

 

asymmetrical data transmission technology with higher traffic rate

 

downstream and lower traffic rate upstream. ADSL technology satisfies

 

the bandwidth requirements of applications which demand .asymmetric.

 

traffic, such as web surfing, file downloads, and telecommuting.

Bandwidth:

The amount of data that can be transmitted in a fixed amount of time.

DHCP:

Dynamic Host Configuration Protocol (DHCP) is a protocol for

 

assigning dynamic IP Addresses to devices on a network. Dynamic

 

Addressing means that a device can have a different IP Address each time

 

it connects to the network.

DNS:

Domain Name Server (DNS), translates domain names into IP Addresses.

 

To help us recognize and remember domain names they are alphabetic in

 

form, however, the Internet actually runs on numbered IP Addresses.

 

DNS servers translate domain names into their respective IP Addresses.

Ethernet:

One of the most common Local Area Network (LAN) standards.

 

Ethernet uses a bus topology which supports a data transfer rate of 10

 

or 100 Mbps.

Domain Name:

A name that identifies one or more IP Addresses. For example, the

 

domain name microsoft.com represents about a dozen IP Addresses.

 

Domain names are used in URLs to identify particular Web pages. For

 

example, in the URL http://www.pcwebopedia.com/index.html, the

 

domain name is pcwebopedia.com.

Firewall:

A security system used to enforce an access control policy between an

 

organisation’s networks and the Internet.

Gateway:

A gateway is a network point that acts as an entrance to another

 

network.

IPSec:

Internet Protocol Security is a security standard for network

 

transmission, which is often used for VPN connections. It provides

 

authentication and packet encryption over the Internet.

LAN:

Local Area Network (LAN) is a computer network that spans a

 

relatively small area. A system of LANs connected is called a wide area

 

network (WAN).

MAC Address:

Media Access Control Address (MAC) is a hardware address that

 

uniquely identifies each node of a network.

NAT:

Network Address Translation (NAT) is a routing protocol that allows

 

global IP Addresses to be translated into multiple private IP Addresses

 

for use on internal LAN networks. The explosion in the use of the

 

Internet has created a critical problem for the Internet Assigned Numbers

 

Authority (IANA) which is in charge of assigning IP Addresses to

 

Internet users, ISPs etc. NAT is a technology that has been introduced to

 

help maximize the utilization of assigned IANA and global IP Addresses.

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NB1300_2 ADSL Modem

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Contents Page Contents Adsl LAN WAN ATM Package Contents OverviewConnecting via USB or Ethernet? Connecting your NB1300 Adsl Modem via EthernetConnecting your NB1300 Adsl Modem via USB Do I need a Micro filter? LED Indicators RDYUsing Easy Config Loading an ISP profile into your NB1300Factory Defaults Resetting to factory defaultsField Setting Details Configuration Types Basic Adsl Modem Ethernet Configuration Basic EthernetConnecting your computer to the NB1300 Configuring the NB1300User Name admin Password password Second Router Method Operational Diagram for Adsl Modem Configuration Basic Adsl Modem USB Configuration Basic USBConnecting your computer to the NB1300 Configuring the NB1300 Field Setting Details Operational Diagram for Adsl Modem Configuration Gateway Ethernet Configuration Gateway EthernetConnecting your computer to the NB1300 User Name admin Password password Disabled Configuring your Computer to use the NB1300Gateway Ethernet Operational Diagram for Ethernet Gateway Configuration Gateway USB Configuration Gateway USBConnecting your computer to the NB1300 Gateway USB PPPoE LLC or PPPoA Operational Diagram for USB Gateway Configuration How to make changes Multiple Virtual CircuitsUSB or Ethernet? Main Menu Simple One Page Setup Basic MenuShow Advanced Settings StatusRouter WANAdsl PPP Main Menu Advanced One Page Setup Hide Advanced settingsAdministration Where can I download the free software to test Igmp ATMWhen should I change my MTU settings? What should I change my MTU settings to?LAN/DHCP DNS NAT Advanced Port Forwarding Well Known PortsAdsl Configuration RIP Configuration Diagnostic Test Route Table MAC Filtering Security Admin Password User Password Misc Configuration Advanced System Log Advanced Code Update Status Router Adsl LAN WAN Status page shows the information and status of WAN PVCs ATM TCP Connections Learned MAC Table PPP Save Settings and Reboot Appendix a Connection Instructions Connect your NB1300 Adsl Modem via EthernetInstalling the USB driver Windows 98/Me/2000/XP only Connect your NB1300 Adsl Modem via USBGeneral Modem Operation Correct power up sequenceResetting the NB1300 Adsl Modem PWR LED Not OnWeb Based Interface Internet / ISP Connection Adsl linkObtaining a WAN IP Address Testing your TCP/IP Network Using a Ping Utility PPPoE or PPPoAInternet Browsing Testing the LAN Path to Your Adsl Modem Testing the Path from Your Computer to a Remote Device Appendix C Glossary UBR Contact Information Trademarks and NoticesWarranty Registration Form Page Product Warranty Limitations of Warranty