Preface; Organization - Juniper NetScreen-5GT Wireless User Manual

Preface

The Juniper Networks NetScreen-5GT Wireless device provides IPSec VPN and firewall
services for a branch office or a retail outlet that uses an integrated wireless 802.11b/g
interface. The NetScreen-5GT Wireless device uses the same firewall, VPN, Antivirus,
Deep Inspection, and traffic management technology as NetScreen's high-end central site
products.
Juniper Networks offers three models of the NetScreen-5GT Wireless device:
• The Wireless only model.
• The Wireless with Annex A model supports ADSL over standard telephone lines
(POTS).
• The Wireless with Annex B model supports ADSL over Integrated Services
Digital Network (ISDN).
All models support up to four virtual Access Points (APs). Both ADSL models support
ANSI TI.413 Issue 2, ITU G.992.1 (G.dmt), and ITU 992.2 (G.lite) standards.
Each model supports three versions of the device:
• The 10-user version supports up to 10 users.
• The Plus version supports an unrestricted number of users.
• The Extended version provides the same capabilities as the Plus version, with
additional features: High Availability (NSRP Lite), the DMZ security zone, and
additional sessions and tunnel capacity.
O
RGANIZATION
This manual has three chapters and one appendix.
Chapter 1, "Connecting the Device"
connect the power, connect an antenna, and install the NetScreen-5GT Wireless device in
a rack.
Chapter 2, "Configuring the Device"
NetScreen-5GT Wireless (ADSL) and the configuration required to use the device.
Chapter 3, "Hardware Descriptions"
ports, LEDs, and power requirements.
Appendix A, "Specifications"
NetScreen-5GT Wireless device.
NetScreen-5GT Wireless
describes how to connect the device to your network,
describes the default settings and operation of the
provides an overview of the NetScreen-5GT Wireless
provides a list of physical specifications about the
3