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J-series™ Services Router
Administration Guide
Release 9.1
Juniper Networks, Inc.
1194 North Mathilda Avenue
Sunnyvale, California 94089
USA
408-745-2000
www.juniper.net
Part Number: 530-023932-01, Revision 1
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This product includes the Envoy SNMP Engine, developed by Epilogue Technology, an Integrated Systems Company. Copyright © 1986-1997, Epilogue Technology Corporation. All rights reserved. This program and its documentation were developed at private expense, and no part of them is in the public domain. This product includes memory allocation software developed by Mark Moraes, copyright © 1988, 1989, 1993, University of Toronto. This product includes FreeBSD software developed by the University of
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End User License Agreement READ THIS END USER LICENSE AGREEMENT (“AGREEMENT”) BEFORE DOWNLOADING, INSTALLING, OR USING THE SOFTWARE. BY DOWNLOADING, INSTALLING, OR USING THE SOFTWARE OR OTHERWISE EXPRESSING YOUR AGREEMENT TO THE TERMS CONTAINED HEREIN, YOU (AS CUSTOMER OR IF YOU ARE NOT THE CUSTOMER, AS A REPRESENTATIVE/AGENT AUTHORIZED TO BIND THE CUSTOMER) CONSENT TO BE BOUND BY THIS AGREEMENT. IF YOU DO NOT OR CANNOT AGREE TO THE TERMS CONTAINED HEREIN, THEN (A) DO NOT DOWNLOAD, INSTALL, OR U
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7. Ownership. Juniper and Juniper's licensors, respectively, retain ownership of all right, title, and interest (including copyright) in and to the Software, associated documentation, and all copies of the Software. Nothing in this Agreement constitutes a transfer or conveyance of any right, title, or interest in the Software or associated documentation, or a sale of the Software, associated documentation, or copies of the Software. 8. Warranty, Limitation of Liability, Disclaimer of Warranty. T
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Abbreviated Table of Contents About This Guide xv Part 1 Configuring a Services Router for Administration Chapter 1 Managing User Authentication and Access 3 Chapter 2 Setting Up USB Modems for Remote Management 29 Chapter 3 Configuring SNMP for Network Management 47 Chapter 4 Configuring the Router as a DHCP Server 63 Chapter 5 Configuring Autoinstallation 81 Chapter 6 Automating Network Operations and Troubleshooting 89 Part 2 Monitoring a Services Router Chapter 7 Monitoring the Router and Ro
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J-series™ Services Router Administration Guide vi ■
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Table of Contents About This Guide xv Objectives ......................................................................................................xv Audience .......................................................................................................xv How to Use This Guide .................................................................................xvi Document Conventions ...............................................................................xvii Related Juniper Net
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J-series™ Services Router Administration Guide Accessing Remote Devices with the CLI ........................................................24 Using the telnet Command .....................................................................24 Using the ssh Command .........................................................................25 Configuring Password Retry Limits for Telnet and SSH Access ......................26 Chapter 2 Setting Up USB Modems for Remote Management 29 USB Modem Terms ...
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Table of Contents Chapter 4 Configuring the Router as a DHCP Server 63 DHCP Terms .................................................................................................63 DHCP Overview ............................................................................................64 DHCP Options ........................................................................................65 Compatibility with Autoinstallation .........................................................65 Conflict
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J-series™ Services Router Administration Guide Part 2 Monitoring a Services Router Chapter 7 Monitoring the Router and Routing Operations 101 Monitoring Terms ........................................................................................101 Monitoring Overview ...................................................................................101 Monitoring Tools Overview ...................................................................102 Filtering Command Output ....................
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Table of Contents Chapter 8 Monitoring Events and Managing System Log Files 155 System Log Message Terms .........................................................................155 System Log Messages Overview ..................................................................156 System Log Message Destinations .........................................................157 System Log Facilities and Severity Levels ..............................................157 Regular Expressions ..............
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J-series™ Services Router Administration Guide Downgrading the Software ..........................................................................185 Downgrading the Software with the J-Web Interface .............................185 Downgrading the Software with the CLI ................................................185 Configuring Boot Devices ............................................................................186 Configuring a Boot Device for Backup with the J-Web Interface ..........
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Table of Contents Pinging Hosts from the J-Web Interface .......................................................216 Using the J-Web Ping Host Tool ............................................................216 Ping Host Results and Output Summary ...............................................218 Checking MPLS Connections from the J-Web Interface ................................219 Using the J-Web Ping MPLS Tool ...........................................................219 Ping MPLS Results an
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J-series™ Services Router Administration Guide Chapter 14 Configuring RPM Probes 267 RPM Terms .................................................................................................267 RPM Overview ............................................................................................268 RPM Probes ..........................................................................................268 RPM Tests ................................................................................
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About This Guide This preface provides the following guidelines for using the J-series™ Services Router Administration Guide: ■ Objectives on page xv ■ Audience on page xv ■ How to Use This Guide on page xvi ■ Document Conventions on page xvii ■ Related Juniper Networks Documentation on page xviii ■ Documentation Feedback on page xxi ■ Requesting Technical Support on page xxi Objectives This guide contains instructions for managing users and operations, monitoring network performance, upgrading
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J-series™ Services Router Administration Guide Personnel operating the equipment must be trained and competent; must not conduct themselves in a careless, willfully negligent, or hostile manner; and must abide by the instructions provided by the documentation. How to Use This Guide J-series documentation explains how to install, configure, and manage J-series routers by providing information about JUNOS implementation specifically on J-series routers. (For comprehensive JUNOS information, see th
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About This Guide To monitor, diagnose, and manage a router, use the J-Web interface or CLI operational mode commands. Document Conventions Table 2 on page xvii defines the notice icons used in this guide. Table 2: Notice Icons Icon Meaning Description Informational note Indicates important features or instructions. Caution Indicates a situation that might result in loss of data or hardware damage. Warning Alerts you to the risk of personal injury or death. Laser warning Alerts you to the risk of
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J-series™ Services Router Administration Guide Table 3: Text and Syntax Conventions (continued) Convention Description Examples Plain text like this Represents names of configuration ■ To configure a stub area, include statements, commands, files, and the stub statement at the [edit directories; IP addresses; configuration protocols ospf area area-id] hierarchy levels; or labels on routing hierarchy level. platform components. ■ The console port is labeled CONSOLE. < > (angle brackets) Enclose o
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About This Guide Table 4: J-series Guides and Related JUNOS Software Publications Chapter in a J-series Guide Corresponding JUNOS Software Manual Getting Started Guide for Your Router “Services Router User Interface Overview” ■ JUNOS CLI User Guide ■ JUNOS System Basics Configuration Guide “Establishing Basic Connectivity” J-series Services Router Basic LAN and WAN Access Configuration Guide “Using Services Router Configuration Tools” ■ JUNOS CLI User Guide ■ JUNOS System Basics Configuration Gu
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J-series™ Services Router Administration Guide Table 4: J-series Guides and Related JUNOS Software Publications (continued) Chapter in a J-series Guide Corresponding JUNOS Software Manual “Configuring IPSec for Secure Packet Exchange” ■ JUNOS System Basics Configuration Guide ■ JUNOS Services Interfaces Configuration Guide ■ JUNOS System Basics and Services Command Reference “Multicast Overview” ■ JUNOS Multicast Protocols Configuration Guide ■ JUNOS Routing Protocols and Policies Command Refere
