ZyWALL USG 20/20W Installation Guide

Installation and configuration guide for the ZyWALL USG 20/20W security appliance.

ZyWALL USG 20/20W Installation Guide - cover page
Brand
ZYWALL
Category
Other device
Document type
Installation Guide
Language
Chinese
Pages
73
File format
PDF
File size
4.7 MB
Published
31 October, 2011
Updated
29 September, 2026
MD5 checksum
2AFF79185F2345F88F4D72AE3C10B755
PDF
ZyWALL USG 20/20W Installation Guide PDF

About this manual

This guide provides step‑by‑step instructions for installing and configuring the ZyWALL USG 20/20W, a small‑office firewall with VPN, NAT, and bandwidth‑management features. It covers hardware setup, required environment, initial web‑based configuration, and advanced options such as bridge mode and VPN.

The manual also includes details on LED status indicators, port assignments, power requirements, and how to perform firmware updates, backup configurations, and bandwidth‑management rules. This manual is written in Chinese.

What's inside

  • Installation and Configuration
  • Product Overview
  • Hardware Installation
  • Required Environment
  • Manual Settings
  • Advanced Settings
  • VPN Configuration
  • Bandwidth Management

Specifications

Power supply12 V / 1.5 A

Frequently asked questions

Which power connector is used for a 3G backup WAN?

The USB WAN port can be used as a 3G backup connection.

Download PDF (4.7 MB)

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