Planet XRT-501 User Manual page 87

It means the device's network address is 11011001.10110000.10010000.00000000, and
its host ID is, 00000000.00000000.00000000.00000111. This is a convenient and efficient
method for routers to route IP packets to their destination.
ISP Gateway Address: (see ISP for definition). The ISP Gateway Address is an IP
address forthe Internet router located at the ISP's office.
ISP: Internet Service Provider. An ISP is a business that provides connectivity to the
Internet for individuals and other businesses or organizations.
LAN: Local Area Network. A LAN is a group of computers and devices connected together
in a relatively small area (such as a house or an office). Your home network is considered a
LAN.
MAC Address: MAC stands for Media Access Control. A MAC address is the hardware
address of a device connected to a network. The MAC address is a unique identifier for a
device with an Ethernet interface. It is comprised of two parts: 3 bytes of data that
corresponds to the Manufacturer ID (unique for each manufacturer), plus 3 bytes that are
often used as the product's serial number.
NAT: Network Address Translation. This process allows all of the computers on your home
network to use one IP address. Using XRT-401E's NAT capability, you can access the
Internet from any computer on your home network without having to purchase more IP
addresses from your ISP.
Port: Network Clients (LAN PC) uses port numbers to distinguish one network
application/protocol over another. Below is a list of common applications and protocol/port
numbers:
PPPoE: Point-to-Point Protocol over Ethernet. Point-to-Point Protocol is a secure data
transmission method originally created for dial-up connections; PPPoE is for Ethernet
connections. PPPoE relies on two widely accepted standards, Ethernet and the
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