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ZyXEL Communications 794M 3.6 DHCP, 3.6.1 IP Pool Setup, 3.6.2 DNS Servers, 3.6.3DHCP Setup, LAN, WAN DNS, DHCP Server, Configuration, LAN DHCP Server

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Prestige 794M User’s Guide

Table 16 LAN: Port Setting (continued)

LABEL	DESCRIPTION

Set High	This field is applicable when you enable TOS priority control.
Priority TOS	IEEE 802.1p defines up to 8 separate traffic types by inserting a tag into a MAC-layer
	frame that contains bits to define class of service. Frames without an explicit priority
	tag are given the default priority of the ingress (incoming) port.
	Select the high priority level(s). The Prestige will first send packets with matching
	priority level(s).
Apply	Click Apply to save your changes.

3.6 DHCP

DHCP (Dynamic Host Configuration Protocol, RFC 2131 and RFC 2132) allows individual clients to obtain TCP/IP configuration at start-up from a server. You can configure the Prestige as a DHCP server or disable it. When configured as a server, the Prestige provides the TCP/IP configuration for the clients. If DHCP service is disabled, you must have another DHCP server on your LAN, or else the computer must be manually configured.

3.6.1 IP Pool Setup

When you set the Prestige as a DHCP server, you can use the default DHCP client IP address pool setting. The default address pool has 20 IP addresses starting from 192.168.1.2 to 192.168.1.21. This configuration leaves the other IP addresses for other server computers, for instance, servers for mail, FTP, TFTP, web, etc., that you may have.

3.6.2 DNS Servers

There are two places where you can configure DNS setup on the Prestige.

1Use the WAN DNS screen to configure the Prestige to use a DNS server to resolve domain names for Prestige system features like VPN, DDNS and the time server.

2Use the LAN DHCP Server screen to configure the DNS server information that the Prestige sends to the DHCP client devices on the LAN.

3.6.3DHCP Setup

To configure DHCP settings on the LAN, click Configuration, LAN and DHCP Server to display the screen as shown.

43	Chapter 3 LAN

Contents

User’s Guide Copyright Disclaimer Trademarks Federal Communications Commission (FCC) Interference Statement Notice Certifications Safety Warnings ZyXEL Limited Warranty Note Safety Warnings Customer Support Page Table of Contents Page Page QoS (Quality of Service) Static Route Page Page List of Figures Page List of Tables Page Preface About This User's Guide Related Documentation User Guide Feedback Syntax Conventions Graphics Icons Key Introduction 1.1 About Your Prestige 1.2 Features Multi-ModeStandard 10/100M Auto-negotiatingEthernet/Fast Ethernet Interface(s) Multiplexing Full Network Management Universal Plug and Play (UPnP) Network Address Translation (NAT) Firewall 1.3 Applications 1.3.1 Internet Access 1.3.2 Firewall for Secure Broadband Internet Access 1.3.3 VPN Application 1.3.4 LAN-to-LANApplication 1.4 Hardware Connection 1.4.1 Front Panel 1.5 Rear Panel The Web Configurator 2.1 Overview 2.2Accessing the Web Configurator 2.3 Resetting the Prestige 2.3.1 Procedure To Use The Reset Button 2.4Navigating the Web Configurator 2.4.1 The Status Screen 2.5System Status 2.6 ARP Table 2.6.1 How ARP Works 2.7 Routing Table 2.7.1 PPTP Status 2.7.2 IPSec Status 2.7.3 L2TP Status 2.7.4 Email Status 2.7.5 Event Log 2.7.6 Error Log 2.7.7 NAT Sessions 2.8 Internet Access Quick Start Setup Page 2.8.1 Auto Scan LAN 3.1 Overview 3.2 LAN TCP/IP 3.2.1 Factory LAN Defaults 3.2.2 IP Address and Subnet Mask 3.3The Ethernet Screen 3.4 Ethernet Client Filter 3.4.1 Ethernet Client Filter Candidates 3.5 Port Setting 3.6 DHCP 3.6.1 IP Pool Setup 3.6.2 DNS Servers 3.6.3DHCP Setup 3.6.3.1 Disable DHCP 3.6.3.2 DHCP Server Setup Page 3.6.4 DHCP Relay Agent DHCP Relay WAN 4.1 Overview 4.1.1 Encapsulation Types 4.1.1.1 RFC 4.1.1.2 PPPoE 4.2 ISP 4.2.1 Edit Settings 4.2.1.1 Advanced PPP Options Page 4.2.2 Change Connection Type 4.3DNS 4.4 SHDSL Parameters Table 25 SHDSL Page System 5.1 Overview 5.2 Time Zone 5.3 Remote Access 5.4 Firmware Upgrade 5.5Backup/Restore 5.6 Restart Router 5.7 User Management 5.7.1 Create a New User Account Page Firewall 6.1 Overview 6.2 Types of Firewalls 6.2.1Packet Filtering Firewalls 6.2.2 Application-levelFirewalls 6.2.3Stateful Inspection Firewalls 6.3 General Settings 6.4 Packet Filter Policy Firewall: General Settings 6.4.1 Add a New TCP/UDP Packet Filter 6.4.2 Add a New Raw Packet Filter 6.5 Intrusion Detection Intrusion Detection 6.6 URL Filter 6.6.1 Keywords Filtering 6.6.2 Domain Filtering 6.7 Firewall Log Page VPN 7.1 Overview 7.2 PPTP 7.2.1 PPTP Summary 7.2.2 Creating a PPTP VPN Rule 7.2.2.1 Remote Access Connection Page 7.2.2.2 LAN to LAN Connection Page 7.3 IPSec 7.3.1 AH (Authentication Header) 7.3.2 ESP (Encapsulating Security Payload) 7.3.3 Perfect Forward Secrecy (PFS) 7.3.4 Pre-SharedKey 7.3.5 IPSec VPN Summary 7.3.6 IPSec VPN Configuration Page 7.4 L2TP 7.4.1 Creating a New L2TP Rule 7.4.1.1 Remote Access L2TP Connection Page 7.4.1.2 LAN to LAN L2TP Connection Page Page 7.5 VPN Example 7.5.1 Example: Remote PPTP VPN Dial-inConnection 7.5.2 Example: Remote PPTP VPN Dial-outConnection MUST QoS (Quality of Service) 8.1 Overview 8.1.1 Prioritization Page 8.2 IP Throttling Page 8.3 QoS Example 8.3.1 Example Prioritization with QoS 8.3.2 Rate Limiting with IP Throttling Example 8.4 Time Schedule 8.4.1 Configuring a Time Schedule Page Static Route 9.1 Overview 9.2 Configuration Page Dynamic DNS 10.1 Overview 10.1.1 Configuration Page Check Emails 11.1 Overview 11.2 Configuring Page Device Management 12.1 Overview 12.1.1 Universal Plug and Play (UPnP) 12.1.1.1 How do I know if I'm using UPnP 12.1.1.2 Cautions with UPnP 12.1.2.1SNMPv3 12.1.2.2 SNMP Traps and MIBs 12.2 The Device Management Screen WAN Page 12.3 IGMP Numerics Index