Glossary

IP address

The IP address is the unique network-wide address of a network component in a network based on the TCP/IP protocol (for example in a local network (LAN) or on the Inter- net). The IP address has four parts (decimal numbers) separated by full stops (for example 192.168.1.1). The IP address comprises the network number and the computer number. Depending on the Subnet mask, one, two or three parts form the network number, the remainder forms the computer number. You can find out the IP address of your PC using the ipconfig command.

IP addresses can be assigned manually (see Static IP address) or automatically (see Dynamic IP address).

On the Internet, Domain names are normally used instead of the IP addresses. DNS is used to assign domain names to IP addresses.

The Gigaset SX541 WLAN dsl has a Private IP address and a Public IP address.IP pool range

The Gigaset SX541 WLAN dsl's IP address pool defines a range of IP addresses that the router's DHCP Server can use to assign Dynamic IP addresses.

ISP(Internet Service Provider)

Internet Provider

LAN

Local network

A local network links network components so that they can exchange data and share resources. The physical range is restricted to a particular area (a site). As a rule, the users and operators are identical. A local network can be connected to other local networks or to a wide-area network (WAN) such as the Internet.

With the Gigaset SX541 WLAN dsl, you can set up a wired local Ethernet network and a wireless IEEE 802.11g standard network (WLAN).

Lease time

The lease time defines the period of time for which the PCs keep the Dynamic IP address assigned to them by the DHCP server without changing them.

Local IP addressSee Private IP addressMAC addressMedia Access Control

The MAC address is used for the globally unique identification of a Network adapter. It comprises six parts (hexadecimal numbers), for example 00-90-96-34-00-1A. The MAC address is assigned by the network adapter manufacturer and cannot be changed.

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