Hardware Overview | Juniper Networks SSG 20 guide

Chapter 1

Hardware Overview

This chapter provides detailed descriptions of the SSG 20 chassis and its components. It contains the following sections:

“Port and Power Connectors” on page 10

“Front Panel” on page 11

“Back Panel” on page 16

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Juniper Networks SSG 20 manual Hardware Overview

Contents

SSG 20 Hardware Installation and Configuration Guide Copyright Notice Table of Contents Appendix B Initial Configuration Wizard About This Guide WebUI Conventions Organization CLI Conventions Navigational Path and Configuration Settings Obtaining Documentation and Technical Support Hardware Overview Port and Power Connectors Front Panel System Status LEDsStatus LED Descriptions Name Color Name Color Status Description LAN Port LEDs Name Color Status Description Port DescriptionsLink TX/RX Mini PIMs for the SSG Mini Physical Interface Module Port Descriptions Mini PIM LED States on the SSG Type Name Color Description Power Adapter Back PanelRadio Transceivers Grounding Lug USB Port Antennae Types Installing and Connecting the Device Before You Begin Installing Equipment SSG 20 Front-mount Connecting the Power Connecting Interface Cables to a Device Connecting a Device to an Untrusted Network Connecting a Device to a Network Serial AUX/Console Ports Connecting Mini PIMs to an Untrusted Network Microfilter and Splitter on Your Network Connection Connecting a Device to an Internal Network or a Workstation Wireless Antennae Configuring the Device Using a Console Connection Accessing a Device Using the WebUI WebUI Login Prompt Using Telnet Default Device Settings Default Physical Interface to Zone Bindings Port LabelDMZ Interface Zone Wireless and Logical Interface Bindings Root Admin Name and Password Basic Device Configuration Bridge Group Interfaces Date and Time Management Services Administrative Access Default Route Hostname and Domain NameManagement Interface Address Basic Wireless Configuration Backup Untrust Interface Configuration Default SSG 20-WLAN Configuration WPA-PSK Wireless Authentication and Encryption OptionsWPA WPA2-PSK Activate wireless changes ADSL2/2+ Interface Mini PIM Configuration Virtual Circuits PPPoE or PPPoA Static IP Address and Netmask T1 Interface Isdn Interface E1 Interface Modem Interface Verifying External Connectivity Basic Firewall Protections Resetting a Device to Factory Defaults Page Servicing the Device Required Tools and PartsReplacing a Mini-Physical Interface Module Removing a Mini PIM Removing a Blank Faceplate Removing a Mini PIM Installing a Mini PIM Bottom of Device Upgrading Memory Unlocking the Memory Module 56 „ Upgrading Memory Specifications Physical ElectricalEnvironmental Tolerance Certifications SafetyEMC Emissions EMC Immunity RJ-45 Connector Pinouts Name Description ConnectorsGND DSR DCD DB-9 Connector Pinouts Name DescriptionDTR RTSPage Initial Configuration Wizard Rapid Deployment Window Administrator Login Window Physical Interface Window Wlan Access Point Window ADSL2/2+ Interface Window Adsl Interface Configuration Window VPI/VCI Fields in Adsl Interface Configuration Window Description T1 Physical Layer Tab Window T1 Interface Windows Fields in T1 Physical Layer Tab Window Description 70 „ Page Cisco Hdlc Option with Cisco Hdlc Tab Window E1 Physical Layer Tab Window E1 Interface Windows Fields in E1 Physical Layer Tab Window Description Field Description Isdn Interface Windows Fields in Isdn Physical Layer Tab Window Description SPID1SPID2 Page Eth0/0 Interface Untrust Zone Window 92 Modem Interface Window Eth0/1 Interface DMZ Zone Window Bgroup0 Interface Window Bgroup0 Interface Trust Zone Window Fields in Bgroup0 Interface Window Description Wireless0/0 Interface Trust Zone Window Fields in Wireless0/0 Interface Window Description Interface Summary WindowSsid Physical Ethernet Dhcp Interface Window Wireless Dhcp Interface Window Confirmation Window Confirmation Window Adsl Index VPI/VCI