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Juniper Networks
EX2500 Ethernet Switch
Configuration Guide
Release 3.0
Juniper Networks, Inc.
1194 North Mathilda Avenue
Sunnyvale, CA 94089
USA
408-745-2000
www.juniper.net
Part Number: 530-029705-01, Revision 2
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Juniper Networks, the Juniper Networks logo, JUNOS, NetScreen, ScreenOS, and Steel-Belted Radius are registered trademarks of Juniper Networks, Inc. in the United States and other countries. JUNOSe is a trademark of Juniper Networks, Inc. All other trademarks, service marks, registered trademarks, or registered service marks are the property of their respective owners. Juniper Networks assumes no responsibility for any inaccuracies in this document. Juniper Networks reserves the right to chang
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Table of Contents About This Guide xi Objectives .......................................................................................................xi Audience.........................................................................................................xi Supported Platforms .......................................................................................xi Documentation Conventions.......................................................................... xii List of Technic
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EX2500 Ethernet Switch Configuration Guide TACACS+ Authentication........................................................................14 How TACACS+ Authentication Works..............................................14 TACACS+ Authentication Features in the EX2500 Switch ................14 Command Authorization and Logging...............................................16 Configuring TACACS+ Authentication on the Switch........................16 Secure Shell.....................................
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Table of Contents PVRST Configuration Guidelines ..............................................................38 Configuring PVRST ..................................................................................38 Multiple Spanning Tree Protocol ....................................................................39 MSTP Region ...........................................................................................39 Common Internal Spanning Tree.............................................
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EX2500 Ethernet Switch Configuration Guide History MIB Object ID..............................................................................67 Configuring RMON History ......................................................................67 RMON Group 3—Alarms ................................................................................68 Alarm MIB Objects...................................................................................68 Configuring RMON Alarms ...........................
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List of Figures Figure 1: Default VLAN Settings....................................................................24 Figure 2: Port-Based VLAN Assignment ........................................................25 Figure 3: 802.1Q Tagging (after Port-Based VLAN Assignment) ...................25 Figure 4: 802.1Q Tag Assignment ................................................................25 Figure 5: 802.1Q Tagging (after 802.1Q Tag Assignment) ............................26 Figure 6: Sample Ne
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EX2500 Ethernet Switch Configuration Guide viii List of Figures
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List of Tables Table 1: Notice Icons................................................................................... xii Table 2: EX2500 Text and Syntax Conventions........................................... xii Table 3: EX2500 Ethernet Switch Documentation...................................... xiii Table 4: User Access Levels.........................................................................13 Table 5: EX2500-Proprietary Attributes for RADIUS ....................................13 Tabl
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EX2500 Ethernet Switch Configuration Guide x List of Tables
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About This Guide This preface provides the following guidelines for using the Juniper Networks EX2500 Ethernet Switch Configuration Guide: Objectives on page xi Audience on page xi Supported Platforms on page xi Documentation Conventions on page xii List of Technical Publications on page xiii Documentation Feedback on page xiii Requesting Technical Support on page xiii Objectives This guide describes how to configure and use the software on the EX2500 Ethernet Switch. NOTE: This guide
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EX2500 Ethernet Switch Configuration Guide Documentation Conventions Table 1 describes the notice icons used in this manual. Table 2 describes the EX2500 text and syntax conventions. Table 1: 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 personal injury
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About This Guide List of Technical Publications Table 3 lists the documentation supporting the EX2500 Ethernet Switch. All documentation for EX Series Ethernet Switches is available at http://www.juniper.net/techpubs/. Table 3: EX2500 Ethernet Switch Documentation Document Description EX2500 Ethernet Switch Quick Start Provides brief installation and initial configuration instructions. EX2500 Ethernet Switch Hardware Guide Provides information and instructions for installing an EX2500 Ethern
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EX2500 Ethernet Switch Configuration Guide Self-Help Online Tools and Resources For quick and easy problem resolution, the Juniper Networks online self-service portal—the Customer Support Center (CSC)—provides the following features: Find CSC offerings: http://www.juniper.net/customers/support/ Search for known bugs: http://www2.juniper.net/kb/ Find product documentation: http://www.juniper.net/techpubs/ Find solutions and answer questions using our Knowledge Base: http://kb.juniper.net/
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Part 1 EX2500 Ethernet Switch Applications This configuration guide will help you plan, implement, and administer EX2500 software. Where possible, each chapter provides feature overviews, usage examples, and configuration instructions. “Accessing the Switch” on page 3 describes how to access the switch to perform administration tasks. This chapter also discusses different methods to manage the switch for remote administrators using specific IP addresses, authentication, and Secure Shell (S
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EX2500 Ethernet Switch Configuration Guide 2 EX2500 Ethernet Switch Applications
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Chapter 1 Accessing the Switch The EX2500 software provides a means for accessing, configuring, and viewing information and statistics about the EX2500 Ethernet Switch. This chapter discusses different methods of accessing the switch and ways to secure the switch for remote administrators: Configuring the Management Interface on page 3 Dynamic Host Configuration Protocol on page 4 Using Telnet on page 5 Using the EX2500 Web Device Manager on page 5 Using SNMP on page 7 Securing Access
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EX2500 Ethernet Switch Configuration Guide 3. Configure the management IP address, subnet mask, and default gateway. ex2500(config)# interface ip-mgmt address 10.10.10.2 ex2500(config)# interface ip-mgmt netmask 255.255.255.0 ex2500(config)# interface ip-mgmt enable ex2500(config)# interface ip-mgmt gateway 10.10.10.1 ex2500(config)# interface ip-mgmt gateway enable ex2500(config)# exit Once you configure the IP address for your switch, you can connect to the management port and use the Telnet
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Chapter 1: Accessing the Switch DHCP is an extension of another network IP management protocol, Bootstrap Protocol (BOOTP), with an additional capability of being able to allocate reusable network addresses and configuration parameters for client operation. Built on the client/server model, DHCP allows hosts or clients on an IP network to obtain their configurations from a DHCP server, thereby reducing network administration. The most significant configuration the client receives from the s
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EX2500 Ethernet Switch Configuration Guide By default, EX2500 Web Device Manager access is enabled on the switch. Configuring EX2500 Web Device Manager Access via HTTP By default, EX2500 Web Device Manager access via HTTP is enabled. Use the following command to disable or enable EX2500 Web Device Manager access on the switch via HTTP: ex2500(config)# [no] access http enable The default HTTP Web server port to access the EX2500 Web Device Manager is port 80. However, you can change the defa
