Juniper Networks 200 Connectivity Examples, Connecting the Device AS a Single Security Gateway

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Chapter 3 Configuring the Device

CONNECTING THE DEVICE AS A SINGLE SECURITY GATEWAY

There are many ways to connect a NetScreen-200 Series device to your network system. In most cases, the device serves as a single security gateway that protects at least one LAN (usually connected to the device from a switch or a hub).

Connectivity Examples

In the following example, a NetScreen-208 device connects to the protected LAN through ethernet1 (bound to the Trust security zone). The device connects externally to a router through ethernet3 (bound to the Untrust security zone).

Internet

Router

ethernet1	ethernet3
Trust Zone	Untrust Zone

LAN

18	User’s Guide

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Contents NETSCREEN-200 Series Copyright Notice Contents IX-I Preface Guide OrganizationCommand Line Interface CLI Conventions Juniper Networks Netscreen PublicationsOverview1 NetScreen-204 Device NetScreen-208 DeviceNETSCREEN-200 Systems System Status LED Display Front PanelAsset Recovery Pinhole RedConsole and Modem Ports Compact Flash Card SlotPower Supplies Ethernet InterfacesRear Panel Power Fuse Overview User’s Guide Installing the Device Equipment Rack Installation Guidelines General Installation GuidelinesPerforming EQUIPMENT-RACK Installation Connecting the Power Front MountMid-Mount Wiring a DC Power Supply Connecting the NETSCREEN-200 Device to Other Devices Installing the Device User’s Guide Configuring the Device Transparent Mode Route ModeOperational Modes NETSCREEN-200 Series Device Interfaces Ethernet1 through ethernet8Connecting the Device AS a Single Security Gateway Connectivity ExamplesPerforming Device Connection Establishing AN HA Connection Between Devices DeviceDevice Performing Initial Connection and Configuration Establishing a Terminal Emulator ConnectionChanging Your Admin Name and Password Setting Port and Interface IP AddressesSetting the IP Address of the Management Interface Starting a Console Session Using Telnet Configuring the Device for Telnet and Webui SessionsStarting a Console Session Using Dialup Establishing a GUI Management SessionNetScreen WebUI application window appears Using CLI Commands to Reset the Device Asset RecoveryUsing the Asset Recovery Pinhole to Reset the Device Configuring the Device User’s Guide Specifications Electrical Specification Safety CertificationsNETSCREEN-200 Attributes EnvironmentalIndex IX-II