ZyXEL Communications P-870HW-51A V2, Руководство пользователя

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P-870HW-51a v2 User’s Guide
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H A P T E R
6
LAN Setup
6.1 Overview
A Local Area Network (LAN) is a shared communication system to which many computers
are attached. A LAN is usually located in one immediate area such as a building or floor of a
building.
The LAN screens can help you configure a LAN DHCP server and manage IP addresses.
• See Section 6.7 on page 72 for more information on LANs.
• See Appendix D on page 215 for more information on IP addresses and subnetting.
6.1.1 What You Can Do in this Chapter
• The LAN IP screen lets you set the LAN IP address and subnet mask of your ZyXEL
device and configure the ZyXEL Device’s DHCP settings ( Section 6.4 on page 68 ).
• The Client List screen lets you assign IP addresses on the LAN to specific individual
computers based on their MAC Addresses ( Section 6.5 on page 70 ).
• The IP Alias screen lets you change your ZyXEL Device’s IP alias settings ( Section 6.6
on page 70 ).
6.2 What You Need To Know
IP Address
Similar to the way houses on a street share a common street name, so too do computers on a
LAN share one common network number. This is known as an Internet Protocol address.
Internet
DSL
LAN