Page 1 J-Web Application Package for EX Series Ethernet Switches J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Modified: 2017-04-24 Copyright © 2017, Juniper Networks, Inc.
Page 2 END USER LICENSE AGREEMENT The Juniper Networks product that is the subject of this technical documentation consists of (or is intended for use with) Juniper Networks software. Use of such software is subject to the terms and conditions of the End User License Agreement (“EULA”) posted at http://www.juniper.net/support/eula.html.
Page 3: Table Of Contents
Dashboard for EX Series Switches ........
Page 4 Enabling SSH on your system ........43 Sample Configuration on an EX Series Switch ......43 Using the CLI Viewer in the J-Web Interface to View Configuration Text .
Page 5 Installing J-Web Application Package by Using Manual Update ..160 Upgrading Junos OS on EX Series Switches (J-Web Procedure) ... . . 161 Installing Junos OS Upgrades from a Remote Server .
Page 6 Downloading Licenses ......... . . 174 Registering the EX Series Switch with the J-Web Interface ....174 Generating Support Information Reports for EX Series Switches Using the J-Web Interface .
Page 7 Deleting Files ..........253 Registering the EX Series Switch with the J-Web Interface ....254 Generating Support Information Reports for EX Series Switches Using the J-Web Interface .
Page 12 J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Chapter 5 Class of Service Configuration ........59 Table 31: Drop Profiles Configuration parameters .
Page 14 J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Table 105: Summary of the Key Output Fields for CoS Red Drop Profiles ..227 Table 106: Summary of Key CoS Value Alias Output Fields ....228 Table 107: Summary of Key CoS Forwarding Class Output Fields .
Page 15: About The Documentation
® To obtain the most current version of all Juniper Networks technical documentation, see the product documentation page on the Juniper Networks website at http://www.juniper.net/techpubs/ If the information in the latest release notes differs from the information in the documentation, follow the product Release Notes.
Page 16: Merging A Full Example
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 If the example configuration does not start at the top level of the hierarchy, the example is a snippet. In this case, use the command. These procedures are load merge relative described in the following sections.
Page 17: Documentation Conventions
Alerts you to the risk of personal injury from a laser. Indicates helpful information. Best practice Alerts you to a recommended use or implementation. Table 2 on page xviii defines the text and syntax conventions used in this guide. Copyright © 2017, Juniper Networks, Inc. xvii...
Page 18: Table 2: Text And Syntax Conventions
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Table 2: Text and Syntax Conventions Convention Description Examples Bold text like this Represents text that you type. To enter configuration mode, type the configure command: user@host> configure Fixed-width text like this Represents output that appears on the user@host>...
Page 19: Documentation Feedback
We encourage you to provide feedback, comments, and suggestions so that we can improve the documentation. You can provide feedback by using either of the following methods: Online feedback rating system—On any page of the Juniper Networks TechLibrary site http://www.juniper.net/techpubs/index.html , simply click the stars to rate the content, and use the pop-up form to provide us with information about your experience.
Page 20: Opening A Case With Jtac
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 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/ Download the latest versions of software and review release notes: http://www.juniper.net/customers/csc/software/...
Page 23: Overview
Juniper Web Device Manager (J-Web) GUI Junos OS CLI You can use these interfaces to access, configure, and manage your EX Series switch. This topic provides an overview of the J-Web interface. For information about the CLI, see CLI User Interface Overview.
Page 24: Release Compatibility
The Platform package of J-Web is installed as part of Junos OS that is shipped with your EX Series switch. The Platform package provides the basic features of the J-Web interface. The Platform package enables you to configure and maintain your switch.
Page 25: Software Requirements
For best viewing of the J-Web user interface, set the screen resolution to 1440 X 900 pixels. NOTE: Other browser versions might not work on the switch. The browser and the network must support receiving and processing HTTP 1.1 GZIP compressed data. Language support—English-version browsers Copyright © 2017, Juniper Networks, Inc.
Page 26: J-Web Interface-Application Package
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Release History Table Release Description 15.1R1 Application package 15.1A2 cannot be installed on Junos OS Release 15.1R1. 14.1X53-D10 For Junos OS Release 14.1X53-D10 and later, the J-Web interface is...
Page 27: Table 4: J-Web Application Package Interface Elements
For such pages, if you configure the commit options for a single commit, the system displays warning notifications that remind you to commit your changes immediately. An example of such a page is the Ports page (Configure > Interfaces > Ports). Copyright © 2017, Juniper Networks, Inc.
Page 28: Understanding J-Web User Interface Sessions
This icon message appears only if there is a J-Web Application package update available on the Juniper Networks server. Mouse over the icon to know the latest version of J-Web Application package available on the Juniper Networks server. Click on the icon to update the J-Web Application package. username The username you used to log in to the switch.
Page 29: Dashboard For Ex Series Switches
NOTE: This topic applies only to the J-Web Application package. When you log in to the J-Web user interface, the dashboard for the Juniper Networks EX Series Ethernet Switches appears. Use the dashboard to view system information. The Update Available window appears if there is a latest update of the J-Web Application package available on the Juniper Networks server.
Page 30: Graphical Chassis Viewer
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 File System Usage on page 16 Chassis Viewer on page 16 Graphical Chassis Viewer The Dashboard panel displays a graphical view of the chassis of a switch. In a Virtual Chassis, it displays a graphical view of each member switch.
Page 31: System Information Panel
EX Series switches changes when an individual image is clicked. Device model Indicates the model of the EX Series switch. In a Virtual Chassis configuration, to indicate the model of a switch, click the image of that switch.
Page 32 J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Table 7: System Information (continued) Field Description Inventory details Indicates the following: For EX3200 switches; and for EX2200, EX2200-C, EX3300, EX4200, EX4300, EX4500, EX4550, and EX4600 switches that are not configured as Virtual Chassis, the value displayed in Inventory details field is always 1 FPC.
Page 33: Health Status Panel
Indicates the average CPU usage over 15 minutes. In a Virtual Chassis configuration, on loading the master or backup switch, the CPU load for that switch's Routing Engine is displayed by default. To display the CPU load for a specific switch's Routing Engine, click the image of that switch. Copyright © 2017, Juniper Networks, Inc.
Page 34 J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Table 8: Health Status (continued) Field Description Fan status Indicates the status of the fans in the fan tray. The possible values are , and . In a Failed Absent Virtual Chassis configuration, the fan status of the master switch is displayed by default.
Page 35: Capacity Utilization Panel
Alarms Panel Displays information about the last five alarms raised in the system. For example, if there are 5 major alarms, then details of all 5 major alarms are displayed. If there are 4 major Copyright © 2017, Juniper Networks, Inc.
Page 36: File System Usage
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 alarms and 3 minor alarms, then details of the 4 major alarms and 1 minor alarm are displayed. Major alarms are displayed in red and minor alarms are displayed in yellow.
Page 37: Table 11: Chassis Viewer For Ex2200-C Switches
USB port Indicates the USB port for the switch. NOTE: We recommend that you use USB flash drives purchased from Juniper Networks for your EX Series switch. Fan tray Mouse over the fan tray icon to display name, status, and description information.
Page 38 USB port Indicates the USB port for the switch. NOTE: We recommend that you use USB flash drives purchased from Juniper Networks for your EX Series switch. Fan tray Mouse over the fan tray icon to display name, status, and description information.
Page 39: Table 13: Chassis Viewer For Ex4300 Switches
Description USB port Indicates the USB port for the switch. NOTE: We recommend that you use USB flash drives purchased from Juniper Networks for your EX Series switch. Management ( ) port The management port is used to connect the switch to a management device for out-of-band management.
Page 40: Table 14: Chassis Viewer For Ex4500 Switches
USB port Indicates the USB port for the switch. NOTE: We recommend that you use USB flash drives purchased from Juniper Networks for your EX Series switch. Fan tray Mouse over the fan tray icons to display name, status, and description information.
Page 41: Table 15: Chassis Viewer For Ex4550 Switches
Use this port for initial switch configuration. USB port Indicates the USB port for the switch. NOTE: We recommend that you use USB flash drives purchased from Juniper Networks for your EX Series switch. Rear View of the EX4500 Switch Fan tray Mouse over the fan tray icon to display status of the fans and airflow direction information.
Page 42 (uplink or Virtual Chassis). USB port Indicates the USB port for the switch. NOTE: We recommend that you use USB flash drives purchased from Juniper Networks for your EX Series switch. Rear View of the EX4550 Switch Fan tray Mouse over the fan tray icon to display the status of the fans and airflow direction information.
Page 43: Table 16: Chassis Viewer For Ex4600 Switches
USB port Indicates the USB port for the switch. NOTE: We recommend that you use USB flash drives purchased from Juniper Networks for your EX Series switch. Fan tray Mouse over the fan tray icons to display name, status, and description information.
Page 44: Table 18: Chassis Viewer For Ex8208 Switches
You can view status for the following ports on the SRE module: USB port—Indicates the USB port for the switch. NOTE: We recommend that you use USB flash drives purchased from Juniper Networks for your EX Series switch. Management ( ) port—The management port is used to connect the switch to a management...
Page 45 You can view status for the following ports on the SRE module: USB port—Indicates the USB port for the switch. NOTE: We recommend that you use USB flash drives purchased from Juniper Networks for your EX Series switch. Auxiliary port—This port is unavailable.
Page 46: Table 19: Chassis Viewer For Ex8216 Switches
You can view status for the following ports on the RE module: USB port—Indicates the USB port for the switch. NOTE: We recommend that you use USB flash drives purchased from Juniper Networks for your EX Series switch. Auxiliary port—This port is unavailable.
Page 47 USB port Indicates the USB port for the switch. NOTE: We recommend that you use USB flash drives purchased from Juniper Networks for your EX Series switch. PIC1 slot You can install a Virtual Chassis module in the PIC1 slot. Mouse over the Virtual Chassis ports to display the port status details.
Page 48: Understanding J-Web Configuration Tools
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Release History Table Release Description 14.1X53-D10 For Junos OS Release 14.1X53-D10 and later, EX3300 switches configured as a Virtual Chassis display the value 1–10 FPC in the Inventory details field.
Page 49: Table 21: Switching Platform Configuration Interfaces
Understanding J-Web User Interface Sessions on page 8 Documentation J-Web User Interface for EX Series Switches Overview on page 3 Connecting and Configuring an EX Series Switch (J-Web Procedure) on page 45 Configuration Files Terms Copyright © 2017, Juniper Networks, Inc.
Page 50: Understanding Alarm Types And Severity Levels On Ex Series Switches
This topic applies only to the J-Web Application package. Alarms alert you to conditions that might prevent normal operation of the switch. Before monitoring alarms on a Juniper Networks EX Series Ethernet switch, become familiar with the terms defined in...
Page 51: Using The Commit Options To Commit Configuration Changes
Using the Commit Options to Commit Configuration Changes (J-Web Procedure) You can use the single-commit feature to commit all outstanding configuration changes in the J-Web interface on EX Series switches simultaneously. This helps in reducing the time J-Web takes for committing configurations because when changes are committed at every step, rollback configurations pile up.
Page 52: Table 23: Commit Options
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Choose an action. See Table 23 on page 32 for details on the actions. Configure the commit options by selecting Preference . See Table 24 on page 32 details on preference options.
Page 55: Configuration
Configuring Layer 3 Protocols on page 135 Configuring Real-Time Performance Monitoring on page 151 Software Installation and Upgrades on page 159 Configuration, Files, Users, Licenses, and Product Registration on page 163 Virtual Chassis Configuration on page 177 Copyright © 2017, Juniper Networks, Inc.
Page 57: Starting J-Web
Starting J-Web Starting the J-Web Interface on page 37 Starting the J-Web Interface You can use the J-Web interface to configure and manage the EX Series switch. To start the J-Web interface: Launch your HTTP-enabled or HTTPS-enabled Web browser. To use HTTPS, you must have installed a certificate on the switch and enabled HTTPS.
Page 59: J-Web Configuration Tools
To include, edit, or delete statements in the candidate configuration, click one of the links described in Table 25 on page 40. Then specify configuration information by typing in a field, selecting a value from a list, or selecting a check box (toggle). Copyright © 2017, Juniper Networks, Inc.
Page 60: Table 25: J-Web Edit Point & Click Configuration Links
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Table 25: J-Web Edit Point & Click Configuration Links Link Function Add new entry Displays fields and lists for a statement identifier, allowing you to add a new identifier to a statement.
Page 61: Using The Cli Editor In The J-Web Interface To Edit Configuration Text
Click to load and commit the configuration. Commit The switching platform checks the configuration for the correct syntax before committing it. Related CLI User Interface Overview Documentation Understanding J-Web Configuration Tools on page 28 Copyright © 2017, Juniper Networks, Inc.
Page 62: Using The J-Web Cli Terminal
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Using the J-Web CLI Terminal NOTE: This topic applies only to the J-Web Application package. The J-Web CLI terminal provides access to the Junos OS command-line interface (CLI) through the J-Web interface. The functionality and behavior of the CLI available through the CLI Terminal page is the same as that of the Junos OS CLI available through the switch console.
Page 63: Enabling Ssh On Your System
Chapter 3: J-Web Configuration Tools “Configuring System Identity for an EX Series Switch (J-Web Procedure)” on page 51 for more information. To set through the CLI: set system domain-name domain-name set system host-name host-name set system name-server dns-ip-address Enabling SSH on your system SSH provides a secure method of logging in to the switch, and encrypting traffic so that it is not intercepted.
Page 64: Using The Cli Viewer In The J-Web Interface To View Configuration Text
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 NOTE: If you exit from the CLI terminal, the connection is lost. Click if you want to connect again. Terminal Related CLI User Interface Overview Documentation Understanding J-Web Configuration Tools on page 28...
Page 65: System Basics Configuration
Connecting and Configuring an EX Series Switch (J-Web Procedure) There are two ways to connect and configure an EX Series switch: one method is through the console by using the CLI and the other is by using the J-Web interface.
Page 66 J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 NOTE: Read the following steps before you begin the configuration. You must complete the initial configuration by using EZSetup within 10 minutes. The switch exits EZSetup after 10 minutes and reverts to the factory default configuration, and the PC loses connectivity to the switch.
Page 67 EX3300, EX4500, or EX4550 switch—Connect the cable to the port labeled MGMT on the front panel (LCD panel side) of the switch. EX4300 switch—Connect the cable to the port labeled on the rear panel of MGMT the switch. Copyright © 2017, Juniper Networks, Inc.
Page 68 J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 EX6200 switch—Connect the cable to one of the ports labeled on the Switch MGMT Fabric and Routing Engine (SRE) module in slot 4 or 5 in an EX6210 switch.
Page 69 IP address. If the connection cannot be made, the J-Web interface displays instructions for starting a J-Web session. Related Connecting and Configuring an EX Series Switch (CLI Procedure) Documentation Installing and Connecting an EX2200 Switch...
Page 70: Configuring Date And Time For The Ex Series Switch (J-Web Procedure)
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Configuring Date and Time for the EX Series Switch (J-Web Procedure) NOTE: This topic applies only to the J-Web Application package. To configure date and time on an EX Series switch: Select >...
Page 71: Configuring System Identity For An Ex Series Switch (J-Web Procedure)
Chapter 4: System Basics Configuration Configuring System Identity for an EX Series Switch (J-Web Procedure) NOTE: This topic applies only to the J-Web Application package. To configure identification details for an EX Series switch: Select > > . The System Identity page...
Page 72: Configuring Management Access For The Ex Series Switch
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Related Configuring Date and Time for the EX Series Switch (J-Web Procedure) on page 50 Documentation Configuring Management Access for the EX Series Switch (J-Web Procedure) You can manage an EX Series switch remotely through the J-Web interface. To communicate with the switch, the J-Web interface uses HTTP.
Page 73 Enables clear text access to the Junos To enable clear text access, select the Enable Junos XML management protocol XML management protocol XML check box. management protocol over Clear Text over Clear Text scripting API. Copyright © 2017, Juniper Networks, Inc.
Page 74 J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Table 30: Secure Management Access Configuration Summary (continued) Field Function Your Action Enable Junos XML Enables secure SSL access to the Junos To enable SSL access, select the Enable Junos XML...
Page 75: Generating Ssl Certificates To Be Used For Secure Web Access
Generating SSL Certificates to Be Used for Secure Web Access You can set up secure Web access for an EX Series switch. To enable secure Web access, you must generate a digital Secure Sockets Layer (SSL) certificate and then enable HTTPS access on the switch.
Page 76: Rebooting Or Halting The Ex Series Switch (J-Web Procedure)
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 % openssl req –x509 –nodes –newkey rsa:1024 –keyout filename.pem -out filename.pem where is the name of a file in which you want the SSL certificate to be filename written—for example, my-certificate When prompted, type the appropriate information in the identification form.
Page 77 If the switch is halted, all software processes stop and you can access the switching platform through the console port only. Reboot the switch by pressing any key on the keyboard. Related Starting the J-Web Interface on page 37 Documentation Copyright © 2017, Juniper Networks, Inc.
Page 79: Class Of Service Configuration
> Commit Options Commit “Using the Commit Options to Commit Configuration Changes (J-Web Procedure)” on page 31 for details about all commit options. Select one of the following options: Copyright © 2017, Juniper Networks, Inc.
Page 80: Defining Cos Classifiers (J-Web Procedure)
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 —Adds a drop profile. Enter information into the drop profiles page as described Table 31 on page Edit —Modifies an existing drop file. Enter information into the drop profiles page as...
Page 81: Table 32: Classifiers Configuration Fields
Chapter 5: Class of Service Configuration You can use the J-Web interface to define CoS classifiers on an EX Series switch. Classifiers examine the CoS value or alias of an incoming packet and assign the packet a level of service by setting its forwarding class and loss priority.
Page 82: Defining Cos Code-Point Aliases (J-Web Procedure)
J-Web Application package Release 14.1X53-A2 does not support Class of Service (CoS) on EX4600 switches. You can use the J-Web interface to define CoS code-point aliases on an EX Series switch. By defining aliases, you can assign meaningful names to a particular set of bit values and refer to them when configuring CoS components.
Page 83: Table 33: Cos Value Aliases Configuration Fields
For IP precedence CoS values, use the format xxx, where x is 1 or 0—for example, Related Defining CoS Code-Point Aliases (CLI Procedure) Documentation Monitoring CoS Value Aliases on page 227 Example: Configuring CoS on EX Series Switches Copyright © 2017, Juniper Networks, Inc.
Page 84: Assigning Cos Components To Interfaces (J-Web Procedure)
J-Web Application package Release 14.1X53-A2 does not support Class of Service (CoS) on EX4600 switches. After you have defined CoS components on an EX Series switch, you must assign them to logical or physical interfaces. You can use the J-Web interface to assign scheduler maps to physical or logical interfaces and to assign forwarding classes or classifiers to logical interfaces.
Page 85: Defining Cos Forwarding Classes (J-Web Procedure)
J-Web Application package Release 14.1X53-A2 does not support Class of Service (CoS) on EX4600 switches. You can define CoS forwarding classes on an EX Series switch using the J-Web interface. Assigning a forwarding class to a queue number affects the scheduling and marking of a packet as it transits a switch.
Page 86: Table 35: Forwarding Classes Configuration Fields
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Select > > Configure Class of Service Forwarding Classes NOTE: After you make changes to the configuration on this page, you must commit the changes immediately for them to take effect. To commit...
Page 87: Defining Cos Rewrite Rules (J-Web Procedure)
Class of Service (CoS) on EX4600 switches. Related Defining CoS Forwarding Classes (CLI Procedure) Documentation Example: Configuring CoS on EX Series Switches Example: Using CoS Forwarding Classes to Prioritize Snooped Packets in Heavy Network Traffic Monitoring CoS Forwarding Classes on page 228...
Page 88: Table 36: Rewrite Rules Configuration Page Summary
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 —Deletes an existing rewrite rule. Delete Table 36: Rewrite Rules Configuration Page Summary Field Function Your Action Rewrite Rule Name Specifies the name for the rewrite rule. To name a rule, type the name—for example,...
Page 89: Defining Cos Schedulers (J-Web Procedure)
J-Web Application package Release 14.1X53-A2 does not support Class of Service (CoS) on EX4600 switches. You can use the J-Web interface to define CoS schedulers on an EX Series switch. Using schedulers, you can assign attributes to queues and thereby provide congestion control for a particular class of traffic.
Page 90 J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Table 37: Schedulers Configuration Page (continued) Field Function Your Action Scheduling priority Sets the transmission priority of the scheduler, To set a priority, select one: which determines the order in which an output —Packets in this queue are transmitted...
Page 91: Defining Cos Scheduler Maps (J-Web Procedure)
This topic applies only to the J-Web Application package. J-Web Application package Release 14.1X53-A2 does not support Class of Service (CoS) for EX4600 switches. You can use the J-Web interface to configure CoS scheduler maps on an EX Series switch. Copyright © 2017, Juniper Networks, Inc.
Page 92: Table 38: Scheduler Maps Configuration Fields
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 NOTE: On EX Series switches, you cannot configure a scheduler map on an individual interface that is a member of a link aggregation group (LAG). Instead, you must configure the scheduler map on the LAG itself—that is, on the aggregated Ethernet ( ) interface.
Page 93: Security And Management Configuration
NOTE: This topic applies only to the J-Web Application package. J-Web Application package Release 14.1X53-A2 does not support 802.1X authentication on EX4600 switches. To configure 802.1X settings on an EX Series switch using the J-Web interface: Select > > Configure Security 802.1X...
Page 94: Table 39: Radius Server Settings
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 RADIUS Servers—Specifies the RADIUS server to be used for authentication. Select the corresponding check box to specify a server. Click to add or modify Edit the RADIUS server settings. Enter information as specified in Table 39 on page Exclusion List—Excludes hosts from the 802.1X authentication list by specifying the...
Page 95: Table 41: 802.1X Port Settings
Port waiting time after an authentication failure EAPOL retransmitting interval Maximum number of EAPOL requests Maximum number of retries Port timeout value for the response from the supplicant Port timeout value for the response from the RADIUS server Copyright © 2017, Juniper Networks, Inc.
Page 96: Configuring Lldp (J-Web Procedure)
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Release History Table Release Description 14.1X53-A2 J-Web Application package Release 14.1X53-A2 does not support 802.1X authentication on EX4600 switches. Related Configuring 802.1X Interface Settings (CLI Procedure) Documentation Example: Setting Up 802.1X for Single-Supplicant or Multiple-Supplicant Configurations...
Page 97: Configuring Port Mirroring To Analyze Traffic (J-Web Procedure)
This topic applies only to the J-Web Application package. EX Series switches allow you to configure port mirroring to send copies of packets to either a local interface for local monitoring or to a VLAN for remote monitoring. You can...
Page 98: Table 44: Port Mirroring Configuration Settings
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 The top of the screen displays analyzer details such as the name, status, analyzer port, ratio, and loss priority. The bottom of the screen lists ingress and egress ports of the selected analyzer.
Page 99 Example: Configuring Port Mirroring for Local Monitoring of Employee Resource Use on EX Series Switches Example: Configuring Port Mirroring for Remote Monitoring of Employee Resource Use on EX Series Switches Understanding Port Mirroring on EX Series Switches Copyright © 2017, Juniper Networks, Inc.
Page 100: Configuring Port Security (J-Web Procedure)
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Configuring Port Security (J-Web Procedure) NOTE: This topic applies only to the J-Web Application package. To configure port security on an EX Series switch using the J-Web interface: Select > >...
Page 101 Enable or disable the DHCP relay To enable this option, select the check box. agent information option (option 82) NOTE: This option is supported only in DHCP packets destined for a on EX4300 switches. DHCP server. Copyright © 2017, Juniper Networks, Inc.
Page 102: Table 46: Port Security On Interfaces
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Table 45: Port Security Settings on VLANs (continued) Interfaces Specifies the DHCP interface. Select the required interface. NOTE: This option is supported only on EX4300 switches. Ports Interface Name of the interface.
Page 103 Configuring Port Security (CLI Procedure) Documentation Example: Configuring Basic Port Security Features Monitoring Port Security on page 237 Understanding Port Security Features to Protect the Access Ports on Your Device Against the Loss of Information and Productivity Copyright © 2017, Juniper Networks, Inc.
Page 105: Routing Policies And Packet Filtering Configuration
Routing policy allows you to control which routes the routing protocols store in and retrieve from the routing table on the routing device. To configure routing policies for an EX Series switch using the J-Web interface: Select Configure >...
Page 106: Table 47: Policies Global Configuration Parameters
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 —Moves a term up in the list. Term Up —Moves a term down in the list. Term Down —Deletes the selected policy. Delete —Tests the policy. Use this option to check whether the policy produces Test Policy the results that you expect.
Page 107: Table 48: Terms Configuration Parameters
Specifies a named list of IP addresses. You can specify an Click . Select the prefix list from the list exact match with incoming routes. and click To remove a prefix list, select it and click Remove Copyright © 2017, Juniper Networks, Inc.
Page 108 J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Table 48: Terms Configuration Parameters (continued) Field Function Your Action Protocol Specifies the name of the protocol from which the route was Click and select the protocol from the learned or to which the route is being advertised.
Page 109 OSPF external link-state advertisement (LSA) packets. Metric Changes the metric (MED) value by the specified negative or Select the action and type a value. positive offset. This action is useful only in an external BGP (EBGP) export policy. Copyright © 2017, Juniper Networks, Inc.
Page 110: Configuring Firewall Filters (J-Web Procedure)
This topic applies only to the J-Web Application package. You configure firewall filters on EX Series switches to control traffic that enters ports on the switch or enters and exits VLANs on the network and Layer 3 (routed) interfaces. To configure a firewall filter, you must configure the filter and then apply it to a port, VLAN, or Layer 3 interface.
Page 111: Table 49: Create A New Filter
2. Select the direction: Ingress or Egress. direction is supported for port association. 3. Select the ports. For an EX8200 Virtual Chassis configuration, select the member, FPC, and the available ports from the list. 4. Click Copyright © 2017, Juniper Networks, Inc.
Page 112: Table 50: Create A New Term
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Table 49: Create a New Filter (continued) Field Function Your Action VLAN Associations Specifies the VLANs with which the filter is Click associated. 2. Select the direction: Ingress or Egress.
Page 113: Table 51: Advanced Options For Terms
Ether type Specifies the Ethernet type field of a packet. Select a value from the list. NOTE: This option is not NOTE: This option is not applicable for a routing filter. supported on EX4300 switches. Copyright © 2017, Juniper Networks, Inc.
Page 114 J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Table 51: Advanced Options for Terms (continued) Table Function Your Action Dot 1q user priority Specifies the user-priority field of the tagged Ethernet packet. Select a value from the list.
Page 115 Related Configuring Firewall Filters (CLI Procedure) Documentation Example: Configuring Firewall Filters for Port, VLAN, and Router Traffic on EX Series Switches Verifying That Firewall Filters Are Operational Firewall Filters for EX Series Switches Overview Firewall Filter Match Conditions, Actions, and Action Modifiers for EX Series Switches...
Page 117: Ethernet Switching Configuration
CHAPTER 8 Ethernet Switching Configuration Configuring VLANs for EX Series Switches (J-Web Procedure) on page 97 Configuring Spanning Tree Protocols (J-Web Procedure) on page 100 Configuring IGMP Snooping (J-Web Procedure) on page 104 Configuring Redundant Trunk Groups (J-Web Procedure) on page 106...
Page 118: Table 52: Vlan Configuration Details
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 NOTE: If you delete a VLAN, the VLAN configuration for all the associated interfaces is also deleted. When you are adding or editing a VLAN, enter information as described in...
Page 119 Documentation Configuring VLANs for EX Series Switches (CLI Procedure) Example: Setting Up Basic Bridging and a VLAN for an EX Series Switch Example: Setting Up Basic Bridging and a VLAN for an EX Series Switch Understanding Bridging and VLANs on EX Series Switches...
Page 120: Configuring Spanning Tree Protocols (J-Web Procedure)
In EX4300 switches, you can configure STP only by enabling RSTP and forcing it to act as STP. You need to select the Force STP check box from the RSTP configuration page. To configure STP, MSTP, or RSTP for an EX Series switch by using the J-Web interface: Select >...
Page 121: Table 53: Spanning-Tree Protocol Configuration Parameters
BPDU is discarded. Configuration Name (MSTP only) Specifies the MSTP region name carried Type a name. in the MSTP BPDUs. Revision Level (MSTP only) Specifies the revision number of the Type a value. MSTP configuration. Copyright © 2017, Juniper Networks, Inc.
Page 122 J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Table 53: Spanning-Tree Protocol Configuration Parameters (continued) Field Function Your Action Force STP Version Enables or disables STP. To enable this option, select the check box. NOTE: This option is supported only on EX4300 switches.
Page 123 In the VLAN box, choose one of the following options: Click , select a VLAN from the list, and click To remove a VLAN association, select the VLAN ID, click Remove , and click Copyright © 2017, Juniper Networks, Inc.
Page 124: Configuring Igmp Snooping (J-Web Procedure)
This topic applies only to the J-Web Application package. IGMP snooping regulates multicast traffic in a switched network. With IGMP snooping enabled, the EX Series switch monitors the IGMP transmissions between a host (a network device) and a multicast router, keeping track of the multicast groups and associated member interfaces.
Page 125: Table 54: Igmp Snooping Configuration Fields
IGMP messages to be exchanged (IGMP version 2 and IGMP version 3 only). Robust Count Specifies the number of timeout Type a value. intervals the switch waits before timing out a multicast group. Copyright © 2017, Juniper Networks, Inc.
Page 126: Configuring Redundant Trunk Groups (J-Web Procedure)
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Table 54: IGMP Snooping Configuration Fields (continued) Field Function Your Action Interfaces List Statically configures an interface as a Click one of the following options: switching interface toward a multicast Add—Adds an interface to the IGMP...
Page 127: Table 55: Rtg Configuration Fields
Enables you to specify one of the interfaces in the Select the option button. RTG as the primary link. The interface without this option is the secondary link in the RTG. 2. Select the primary interface. Copyright © 2017, Juniper Networks, Inc.
Page 128 J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Table 55: RTG Configuration Fields (continued) Field Function Your Action Dynamically select my Specifies that the system dynamically select the Select the option button. active interface active interface. Related...
Page 129: Interfaces
You can configure specific properties on your Ethernet interface to ensure optimal performance of your network in a high-traffic environment. To configure properties on a Gigabit Ethernet interface, a 10-Gigabit Ethernet interface, and a 40-Gigabit Ethernet interface on an EX Series switch: Select Interfaces >...
Page 130 J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 NOTE: In the J-Web interface, you cannot configure interface ranges and interface groups. Click Edit and select the set of options you want to configure first: Port Role—Enables you to assign a profile for the selected interface.
Page 131: Table 56: Port Edit Options
(MAC limit =1; dynamic ARP inspection and DHCP snooping enabled) are set. 3. Click To enable security configuration, select the Enable check box. The Security Configuration forwarding-options dhcp-security groups will forwarding-options dhcp-security-arp-inspection be configured. Copyright © 2017, Juniper Networks, Inc.
Page 132 J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Table 56: Port Edit Options (continued) Field Function Your Action Desktop and Applies the desktop and phone role. Select an existing VLAN configuration or type the Phone name of a new VLAN configuration to be associated...
Page 133 VoIP is not supported on EX8200 switches. 3. Click Link Options MTU (bytes) Specifies the maximum transmission unit size (MTU) Type a value from through . The default MTU 9216 for the interface. size for Gigabit Ethernet interfaces is 1514 Copyright © 2017, Juniper Networks, Inc.
Page 134 J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Table 56: Port Edit Options (continued) Field Function Your Action Speed Specifies the speed for the mode. Select one of the following values: 10 Mbps 100 Mbps , or 1000 Mbps Auto-Negotiation.
Page 135: Table 57: Recommended Cos Settings For Port Roles
101110 for the forwarding class. voice Related Configuring Gigabit Ethernet Interfaces (CLI Procedure) Documentation Configuring Gigabit Ethernet Interfaces (CLI Procedure) Monitoring Interface Status and Traffic on page 198 Copyright © 2017, Juniper Networks, Inc.
Page 136: Configuring Aggregated Ethernet Interfaces (J-Web Procedure)
Use the link aggregation feature to aggregate one or more Ethernet interfaces to form a virtual link or LAG on an EX Series switch. The MAC client can treat this virtual link as if it were a single link. Link aggregation increases bandwidth, provides graceful degradation when failure occurs, and increases availability.
Page 137: Table 58: Aggregated Ethernet Interface Options
LAG. Enable Log Specifies whether to enable generation Select the check box to enable log of log entries for the LAG. generation, or clear the check box to disable log generation. Copyright © 2017, Juniper Networks, Inc.
Page 138: Table 59: Vlan Options
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Table 59: VLAN Options Field Function Your Action Port Mode Specifies the mode of operation for the If you select , you can: Trunk port: trunk or access. Click to add a VLAN member.
Page 139: Configuring Poe (J-Web Procedure)
PoE (and PoE+) ports supply electric power over the same ports that are used to connect network devices to EX Series switches. You can use these ports to plug in devices that require both network connectivity and electric power, such as VoIP phones, wireless access points, and some IP cameras.
Page 140: Configuring Poe On Ex6200 Switches
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 NOTE: If you are configuring a Virtual Chassis, the PoE configuring option is displayed if any member of the Virtual Chassis supports PoE, even if the Virtual Chassis master does not support PoE.
Page 141: Table 63: Edit Poe Settings
PoE ports on the switch. the default is 15.4 for PoE interfaces and 30.0 for PoE+ interfaces. Table 64: FPC PoE Settings Field Description Your Action Specifies the FPC number. Select a value from the list. Copyright © 2017, Juniper Networks, Inc.
Page 142 Configuring PoE on EX Series Switches (CLI Procedure) Documentation Example: Configuring PoE Interfaces on an EX Series Switch Example: Configuring PoE Interfaces with Different Priorities on an EX Series Switch Example: Configuring PoE on an EX6200 or EX8200 Switch Monitoring PoE on page 200 Understanding PoE on EX Series Switches Copyright ©...
Page 143: Configuring Services
Configuring SNMP (J-Web Procedure) on page 131 Configuring DHCP Services (J-Web Procedure) Configuring DHCP Services (J-Web Procedure) on EX Series Switches on page 123 Configuring DHCP Services on EX4300 Switches (J-Web Procedure) on page 126 Configuring DHCP Services (J-Web Procedure) on EX Series Switches NOTE: This topic applies only to the J-Web Application package.
Page 144: Table 65: Dhcp Service Configuration Pages Summary
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Enter information into the DHCP Service Configuration pages as described in Table 65 on page 124 To apply the configuration, click Apply NOTE: After you make changes to the configuration on this page, you must commit the changes for them to take effect.
Page 145 Specifies the name of the client used by the Type a client identifier in string form. DHCP server to index its database of address bindings. The name must be unique to the client within the subnet on which the client resides. Copyright © 2017, Juniper Networks, Inc.
Page 146: Configuring Dhcp Services On Ex4300 Switches (J-Web Procedure)
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Table 65: DHCP Service Configuration Pages Summary (continued) Field Function Your Action Hexadecimal Client Specifies the name of the client, in hexadecimal Type a client identifier in hexadecimal form.
Page 147 To add a DNS server, click . Type an IP address in the Add IP Address pop-up window. Click To remove a DNS server, select the IP address in the DNS Name Servers box, and click Remove Copyright © 2017, Juniper Networks, Inc.
Page 148 J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Table 66: DHCP Service Configuration Pages Summary for EX4300 Switches (continued) Field Function Your Action WINS Servers Defines a list of NetBIOS name servers. To add a NetBIOS name server, click...
Page 149 DHCP client PDU to determine how to obtain an address for the client. Authentication Password Specifies the password that is sent to the Type the password. external AAA authentication server for subscriber authentication. Username-include Copyright © 2017, Juniper Networks, Inc.
Page 150 J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Table 66: DHCP Service Configuration Pages Summary for EX4300 Switches (continued) Field Function Your Action Circuit Type Specifies the circuit type that is linked with the To enable this option, select the check box.
Page 151: Configuring Snmp (J-Web Procedure)
Generally, the local engine ID suffix is the MAC address of Ethernet management port 0. System Location Free-form text string that specifies the location of the Type location information for the system (lab system. name or rack name, for example). Copyright © 2017, Juniper Networks, Inc.
Page 152 J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Table 67: SNMP Configuration Page (continued) Field Function Your Action System Override Free-form text string that overrides the system Type the hostname of the system. Name hostname. Communities To add a community, click Community Specifies the name of the SNMP community.
Page 153: Configuring Services
SNMP generates an event when the value of any key indicator falls back to 80 percent or less. Related Monitoring System Process Information on page 195 Documentation Monitoring System Properties on page 193 Copyright © 2017, Juniper Networks, Inc.
Page 155: Configuring Layer 3 Protocols
You can use the J-Web interface to create BGP peering sessions on a routing device. NOTE: To configure BGP sessions, you must have a license for BGP installed on the EX Series switch. To configure a BGP peering session: Select >...
Page 156: Table 68: Bgp Routing Configuration Summary
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 —Deletes an existing BGP group. Delete —Disables BGP configuration. Disable To modify BGP global settings, click in the Global Information section. Enter Edit information as described in Table 69 on page 138.
Page 157 Select the policy and click being exported from the routing table into BGP. Click to move the selected policy up Move up Move down or down the list of policies. Select the policy and click Remove Copyright © 2017, Juniper Networks, Inc.
Page 158: Table 69: Bgp Global Settings
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Table 69: BGP Global Settings Field Function Your Action General tab Router ASN Specifies the routing device’s AS number. Type or select and edit the value. Router Identifier Specify the routing device’s IP address.
Page 159: Configuring An Ospf Network (J-Web Procedure)
Configuring an OSPF Network (J-Web Procedure) NOTE: This topic applies only to the J-Web Application package. You can use the J-Web interface to create multiarea OSPF networks on an EX Series switch. To configure a multiarea OSPF network: Copyright © 2017, Juniper Networks, Inc.
Page 160: Table 70: Ospf Routing Configuration Summary
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Select > > Configure Routing OSPF NOTE: After you make changes to the configuration on this page, you must commit the changes for them to take effect. To commit all changes...
Page 161 Specify the metric type. 2. Enter the default metric. 3. To flood summary LSAs into the nssa area, select the check box. 4. To flood Type-7 LSAs into the nssa area, select the check box. Interfaces tab Copyright © 2017, Juniper Networks, Inc.
Page 162: Table 71: Edit Ospf Global Settings
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Table 70: OSPF Routing Configuration Summary (continued) Field Function Your Action Interfaces Specifies the interfaces to To associate an interface with the configuration, select the interface from the be associated with the...
Page 163 SPF algorithm has run the configured maximum number of times in succession. 3. Specify the maximum number of times the SPF algorithm can run in succession. After the maximum is reached, the hold-down interval begins. Policies tab Copyright © 2017, Juniper Networks, Inc.
Page 164: Configuring A Rip Network (J-Web Procedure)
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Table 71: Edit OSPF Global Settings (continued) Field Function Your Action Import Policy Specifies one or more policies to control which Click to add an import policy. routes learned from an area are used to generate...
Page 165: Table 72: Rip Routing Configuration Summary
Click Move up Move down to move the neighbors. selected policy up or down the list of policies. Click to remove an import policy. Remove Copyright © 2017, Juniper Networks, Inc.
Page 166: Table 73: Edit Rip Global Settings
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Table 72: RIP Routing Configuration Summary (continued) Field Function Your Action Export Policy Applies a policy to routes being exported to the Click to add an export policy. neighbors.
Page 167 Number of Files Specifies the maximum number of trace files. Type or select and edit the name. File Size Specifies the maximum size for each trace file. Type or select and edit the name. Copyright © 2017, Juniper Networks, Inc.
Page 168: Configuring Static Routing (J-Web Procedure)
Monitoring RIP Routing Information on page 212 Documentation Layer 3 Protocols Supported on EX Series Switches Configuring Static Routing (J-Web Procedure) You can use the J-Web interface to configure static routes for EX Series switches. To configure static routes: Select Configure >...
Page 169 To delete a next-hop address, select it from the list and click Delete Related Configuring Static Routing (CLI Procedure) Documentation Monitoring Routing Information on page 215 Layer 3 Protocols Supported on EX Series Switches Copyright © 2017, Juniper Networks, Inc.
Page 171: Configuring Real-Time Performance Monitoring
NOTE: This topic applies only to the J-Web Application package. Real-time performance monitoring (RPM) in EX Series switches enables you to configure and send probes to a specified target and monitor the analyzed results to determine packet loss, round-trip time, and jitter. Jitter is the difference in relative transit time between two consecutive probes.
Page 172 NOTE: EX Series switches support hardware timestamps for UDP and ICMP probes. EX Series switches do not support hardware timestamps for HTTP or TCP probes. If the responder does not support hardware timestamps, RPM can only report the round-trip measurements, it cannot calculate round-trip jitter.
Page 173: Table 75: Rpm Probe Owner, Concurrent Probes, And Probe Servers Configuration
7 (a standard TCP port number) or a port number from 49160 through 65535. Table 76: Performance Probe Tests Configuration Fields Field Function Your Action Identification Test Name Identifies the RPM test. Type a test name. Copyright © 2017, Juniper Networks, Inc.
Page 174 J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Table 76: Performance Probe Tests Configuration Fields (continued) Field Function Your Action Target (Address or URL) Specifies the IP address or the URL of the Type the IP address in dotted decimal probe target.
Page 175 To use TCP or UDP probes, you must configure the remote server as a probe receiver. Both the probe server and the remote server must be Juniper Networks network devices configured to receive and transmit RPM probes on the same TCP or UDP port.
Page 176 J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Table 76: Performance Probe Tests Configuration Fields (continued) Field Function Your Action Standard Deviation Sets the maximum allowable standard Type a number from 0 through deviation (in microseconds), if exceeded, 60000000.
Page 177 Generates SNMP traps when the To enable SNMP traps for this threshold for the total number of lost condition, select the check box. probes is exceeded. To disable SNMP traps, clear the check box. Copyright © 2017, Juniper Networks, Inc.
Page 178: Viewing Real-Time Performance Monitoring Information
NOTE: This topic applies only to the J-Web Application package. Real-time performance monitoring (RPM) on EX Series switches enables you to configure and send probes to a specified target and monitor the analyzed results to determine packet loss, round-trip time, and jitter. The J-Web interface provides a graphical view of RPM information for EX Series switches.
Page 179: Software Installation And Upgrades
CHAPTER 13 Software Installation and Upgrades Updating J-Web Interface on EX Series Switches (J-Web Procedure) on page 159 Upgrading Junos OS on EX Series Switches (J-Web Procedure) on page 161 Updating J-Web Interface on EX Series Switches (J-Web Procedure) You can update the J-Web software packages on a single fixed-configuration switch or for all members of a Virtual Chassis.
Page 180: Installing J-Web Application Package By Using Manual Update
To manually check for and install the latest J-Web Application package: Go to in the side pane, and click Maintain > Update J-Web Check for updates If the latest update is available on the Juniper Networks server, the Update Available window appears. Click in the Update Available window. Update Now If the switch is connected to the Internet, the Update J-Web window appears.
Page 181: Upgrading Junos Os On Ex Series Switches (J-Web Procedure)
You can use the J-Web interface to download and install Junos OS upgrades from a remote server by using FTP or HTTP, or by copying the file to the EX Series switch. Installing Junos OS Upgrades from a Remote Server on page 161...
Page 182: Installing Junos Os Upgrades By Uploading File From Local Computer
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Table 77: Install Remote Summary Field Function Your Action Package Location Specifies the FTP or HTTP server, file path, and software Type the full address of the software package (required) package name.
Page 183: Configuration, Files, Users, Licenses, And Product Registration
Managing Log, Temporary, and Crash Files on the Switch (J-Web Procedure) on page 167 Managing Users (J-Web Procedure) on page 170 Managing Licenses for the EX Series Switch (J-Web Procedure) on page 172 Registering the EX Series Switch with the J-Web Interface on page 174...
Page 184: Displaying Users Editing The Configuration
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 View a configuration. Compare two configurations. Download a configuration file to your local system. Roll back the configuration to any of the previous versions stored on the switch. Table 79: J-Web Configuration History Summary...
Page 185: Comparing Configuration Files With The J-Web Interface
Download download. Select the options your Web browser provides that allow you to save the configuration file to a target directory on your local system. The file is saved as an ASCII file. Copyright © 2017, Juniper Networks, Inc.
Page 186: Loading A Previous Configuration File With The J-Web Interface
If someone inadvertently commits a configuration that denies management access to an EX Series switch and the console port is not accessible, you can overwrite the invalid configuration and replace it with the rescue configuration by using the LCD panel on the switch.
Page 187: Uploading A Configuration File (J-Web Procedure)
This topic applies only to the J-Web Application package. You can create a configuration file on your local system, copy the file to the EX Series switch and then load the file into the CLI. After you have loaded the configuration file, you can commit it to activate the configuration on the switch.
Page 188: Cleaning Up Files
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 You can use the J-Web interface to rotate log files and delete unnecessary log, temporary, and crash files on the switch. Cleaning Up Files on page 168 Downloading Files on page 168...
Page 189: Deleting Files
Crash (Core) Files—Lists the core files in the directory on the switching /var/crash platform. The J-Web interface displays the files in the directory. Select the box next to each file you plan to delete. Click Delete Copyright © 2017, Juniper Networks, Inc.
Page 190: Managing Users (J-Web Procedure)
You can use the Users Configuration page for user information to add new users to an EX Series switch. For each account, you define a login name and password for the user and specify a login class for access privileges.
Page 191: Table 81: User Management Configuration Page Summary
It can include alphabetic, numeric, and special characters, but not control characters. It must contain at least one change of case or character class. Confirm Password Verifies the login password for this Retype the login password for this user. user. Copyright © 2017, Juniper Networks, Inc.
Page 192: Managing Licenses For The Ex Series Switch (J-Web Procedure)
NOTE: This topic applies only to the J-Web Application package. To enable and use some Junos OS features on an EX Series switch, you must purchase, install, and manage separate software licenses. Each switch requires one license. For a Virtual Chassis deployment, two licenses are recommended for redundancy. After you have configured the features, you see a warning message if the switch does not have a license for the feature.
Page 193: Adding New Licenses
Chapter 14: Configuration, Files, Users, Licenses, and Product Registration Understand what makes up a license key. For more information, see License Key Components for the EX Series Switch. This topic includes the following tasks: Adding New Licenses on page 173...
Page 194: Downloading Licenses
NOTE: This topic applies only to the J-Web Application package. You can register your EX Series switch with the J-Web interface so that you can request technical assistance as and when required. To register an EX Series switch: In the J-Web interface, select Maintain >...
Page 195 Chapter 14: Configuration, Files, Users, Licenses, and Product Registration Support Center (CSC) portal at http://www.juniper.net/customers/support/ for quick and easy problem resolution. You can generate the support information report for your device before requesting technical support and include this information with your request for technical support.
Page 197: Virtual Chassis Configuration
EX4500) configured as VCPs. EX4300, EX4550, and EX4600 switches support 10-gigabit (SFP+ expansion module ports) and 40-gigabit (QSFP+ uplink module ports or fixed ports) Ethernet interface. See Setting an Uplink Port on an EX Series Switch as a Virtual Chassis Port (CLI Procedure).
Page 198 J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 To configure a Virtual Chassis by using the J-Web interface: Select > Configure Virtual Chassis NOTE: After you make changes to the configuration on this page, you must commit the changes for them to take effect. To commit all changes to the active configuration, select >...
Page 199: Procedure)
VCP is any port whose function is to send and receive Virtual Chassis Control Protocol (VCCP) traffic to create, monitor, and maintain the Virtual Chassis. VCPs also carry data traffic through the Virtual Chassis. Copyright © 2017, Juniper Networks, Inc.
Page 200: Preprovision The Virtual Chassis
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 The EX8200 Virtual Chassis wizard helps to preprovision Virtual Chassis members and to configure Virtual Chassis ports. To configure an EX8200 Virtual Chassis, select . The Virtual Configure > Virtual Chassis Chassis wizard is displayed.
Page 201: Configure Virtual Chassis Ports
Setting an Uplink Port as a Virtual Chassis Port on an EX4500 or EX4550 Switch (CLI Procedure) Example: Configuring an EX4200 Virtual Chassis with a Master and Backup in a Single Wiring Closet Example: Configuring an EX4200 Virtual Chassis Interconnected Across Multiple Wiring Closets Copyright © 2017, Juniper Networks, Inc.
Page 202 J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Monitoring the Virtual Chassis Status and Statistics on EX Series Virtual Chassis on page 234 Virtual Chassis Cabling Configuration Examples for EX4200 Switches EX Series Virtual Chassis Overview Configuring an EX8200 Virtual Chassis (CLI Procedure)
Page 205: Monitoring Tasks
Monitoring Interfaces That Have CoS Components on page 230 Monitoring CoS Rewrite Rules on page 231 Monitoring CoS Scheduler Maps on page 232 Monitoring the Virtual Chassis Status and Statistics on EX Series Virtual Chassis on page 234 Copyright © 2017, Juniper Networks, Inc.
Page 206: Checking Active Alarms With The J-Web Interface
NOTE: This topic applies only to the J-Web Application package. Use the monitoring functionality to view alarm information for the EX Series switches including alarm type, alarm severity, and a brief description for each active alarm on the switching platform.
Page 207: Monitoring System Log Messages
Monitoring System Log Messages Purpose NOTE: This topic applies only to the J-Web Application package. Use the monitoring functionality to filter and view system log messages for EX Series switches. Action To view events in the J-Web interface, select >...
Page 208 J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Table 85: Filtering System Log Messages (continued) Field Function Your Action Date From Specifies the time period in which the events To specify the time period: you want displayed are generated.
Page 209 25 events, with severity levels highlighted in different colors. After you specify the filters, Event Summary displays the events matching the specified filters. Click the First Next Prev , and Last links to navigate through messages. Copyright © 2017, Juniper Networks, Inc.
Page 210: Table 86: Viewing System Log Messages
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Table 86: Viewing System Log Messages Field Function Additional Information Process Displays the name and ID of the process that generated The information displayed in this field is different for the system log message.
Page 211: Monitoring Chassis Information
Events Detail table. Related Checking Active Alarms with the J-Web Interface on page 186 Documentation Understanding Alarm Types and Severity Levels on EX Series Switches on page 30 Monitoring Chassis Information Purpose NOTE: This topic applies only to the J-Web Application package.
Page 212: Table 87: Summary Of The Key Output Fields For Chassis Information
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Table 87: Summary of the Key Output Fields for Chassis Information Field Values Routing Engine Details Select the tab to view details about the master Routing Engine or select...
Page 213: Monitoring System Properties
Start time Related Monitoring System Process Information on page 195 Documentation Monitoring System Properties on page 193 Dashboard for EX Series Switches on page 9 Monitoring System Properties Purpose NOTE: This topic applies only to the J-Web Application package. Use the monitoring functionality to view system properties such as the name and IP address of the switch and resource usage.
Page 214: Table 88: Summary Of Key System Properties Output Fields
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Table 88: Summary of Key System Properties Output Fields Field Values Additional Information General Information Serial Serial number for the switch. Number Junos OS Version of Junos OS active on the switch.
Page 215: Monitoring System Process Information
The display includes the total CPU load and total memory utilization. Table 89: Summary of System Process Information Output Fields Field Values Additional Information Identifier of the process. Copyright © 2017, Juniper Networks, Inc.
Page 216: Monitoring Switch Control Traffic
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Table 89: Summary of System Process Information Output Fields (continued) Field Values Additional Information Name Owner of the process. State Current state of the process. CPU Load Percentage of the CPU that is being used by the process.
Page 217: Table 90: Packet Capture Field Summary
Specifies not to place the interface in promiscuous mode, To read all packets that reach the interface, so that the interface reads only packets addressed to it. select this check box. In promiscuous mode, the interface reads every packet that reaches it. Copyright © 2017, Juniper Networks, Inc.
Page 218: Monitoring Interface Status And Traffic
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Table 90: Packet Capture Field Summary (continued) Field Function Your Action Display Hex Specifies that packet headers, except link-layer headers, To display the packet headers in hexadecimal are to be displayed in hexadecimal format.
Page 219 For logical interfaces on EX Series switches, the traffic statistics fields show interfaces commands show only control traffic; the traffic statistics do not include data traffic. NOTE: EX Series switches do not support the collection and reporting of IPv6 transit statistics. Therefore, the IPv6 transit statistics field in the show...
Page 220: Monitoring Poe
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 To view status and statistics for a specific interface, enter show interfaces xe-interface-name To view status and traffic statistics for all interfaces, enter either show interfaces xe- detail show interfaces xe- extensive...
Page 221: Monitoring Hosts Using The J-Web Ping Host Tool
Configuring PoE (J-Web Procedure) on page 119 Example: Configuring PoE Interfaces on an EX Series Switch Example: Configuring PoE Interfaces with Different Priorities on an EX Series Switch Monitoring PoE Power Consumption (CLI Procedure) Verifying PoE Configuration and Status (CLI Procedure)
Page 222: Table 91: J-Web Ping Host Field Summary
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Select Troubleshoot>Ping Host Next to Advanced options, click the expand icon. Enter information into the Ping Host page, as described in Table 91 on page 202. The Remote Host field is the only required field.
Page 223: Monitoring Network Traffic Using Traceroute
Action To use the traceroute tool: Select > Troubleshoot Traceroute Next to , click the expand icon. Advanced options Enter information into the Traceroute page. field is the only required field. Remote Host Copyright © 2017, Juniper Networks, Inc.
Page 224: Table 92: Traceroute Field Summary
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Click Start To stop the traceroute operation before it is complete, click while the results of the traceroute operation are being displayed. Meaning The switch generates the list of waypoints by sending a series of ICMP traceroute packets in which the time-to-live (TTL) value in the messages sent to each successive waypoint is incremented by 1.
Page 225: Monitoring Dhcp Services
Related Connecting and Configuring an EX Series Switch (CLI Procedure) Documentation Connecting and Configuring an EX Series Switch (J-Web Procedure) on page 45 Configuring Gigabit Ethernet Interfaces (J-Web Procedure) on page 109 Monitoring Interface Status and Traffic on page 198...
Page 226: Table 93: Summary Of Dhcp Output Fields
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 On EX4300 switches, to monitor the DHCP server in the CLI, enter the following CLI commands: show dhcp server binding show dhcp server statistics show dhcp relay binding show dhcp relay statistics...
Page 227 BOUND. For all other states it performs no action. Release Clears other resources received earlier from the server, and reinitializes the client state to INIT for the particular interface. Conflicts tab Detection Date and time the client detected the conflict. Time Copyright © 2017, Juniper Networks, Inc.
Page 228: Table 94: Summary Of Dhcp Output Fields For Ex4300 Switches
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Table 93: Summary of DHCP Output Fields (continued) Field Values Additional Information Detection How the conflict was detected. Only client-detected conflicts are displayed. Method Address IP address where the conflict occurs.
Page 229: Monitoring Ospf Routing Information
Configuring DHCP Services (J-Web Procedure) on page 123 Documentation Understanding DHCP Services for Switches Monitoring OSPF Routing Information Purpose NOTE: This topic applies only to the J-Web Application package. Use the monitoring functionality to monitor OSPF routing information on routing devices. Copyright © 2017, Juniper Networks, Inc.
Page 230: Table 96: Summary Of Key Ospf Routing Output Fields
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Action To view OSPF routing information in the J-Web interface, select > > Monitor Routing OSPF Information To view OSPF routing information in the CLI, enter the following CLI commands:...
Page 231 The other states are transitional states that a neighbor is in only briefly while an OSPF adjacency is being established. ID of the neighbor. Priority Priority of the neighbor to become the designated router. Copyright © 2017, Juniper Networks, Inc.
Page 232: Monitoring Rip Routing Information
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Table 96: Summary of Key OSPF Routing Output Fields (continued) Field Values Additional Information Activity Time The activity time. Area Area that the neighbor is in. Options Option bits received in the hello packets from the neighbor.
Page 233: Monitoring Bgp Routing Information
Value of the incoming metric configured for the RIP neighbor. Monitoring BGP Routing Information Purpose NOTE: This topic applies only to the J-Web Application package. Use the monitoring functionality to monitor BGP routing information on the routing device. Copyright © 2017, Juniper Networks, Inc.
Page 234: Table 98: Summary Of Key Bgp Routing Output Fields
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Action To view BGP routing information in the J-Web interface, select > > Monitor Routing Information To view BGP routing information in the CLI, enter the following commands: show bgp summary...
Page 235: Monitoring Routing Information
Description Description of the BGP session. Related Configuring BGP Sessions (J-Web Procedure) on page 135 Documentation Layer 3 Protocols Supported on EX Series Switches Monitoring Routing Information Purpose NOTE: This topic applies only to the J-Web Application package. Use the monitoring functionality to view the routing table on the routing device.
Page 236: Table 99: Filtering Route Messages
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Action To view the routing tables in the J-Web interface, select > > Monitor Routing Route . Apply a filter or a combination of filters to view messages. You can use filters Information to display relevant events.
Page 237: Monitoring Ethernet Switching
NOTE: This topic applies only to the J-Web Application package. Use the monitoring feature to view details that the EX Series switch maintains in its Ethernet switching table. These are details about the nodes on the LAN, such as VLAN name, VLAN ID, member interfaces, MAC addresses, and so on.
Page 238: Table 101: Ethernet Switching Output Fields
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Action To display Ethernet switching details in the J-Web interface, select > Monitor Switching > Ethernet Switching To view Ethernet switching details in the CLI, enter the following commands:...
Page 239 Time at which the MAC address was added or deleted from the MAC learning log. NOTE: This option is not supported on EX4300 switches. State Operating state of the interface. Values are Up or Down. NOTE: This option is not supported on EX4300 switches. Copyright © 2017, Juniper Networks, Inc.
Page 240: Monitoring Igmp Snooping
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Related Configuring MAC Table Aging (CLI Procedure) Documentation Understanding Bridging and VLANs on EX Series Switches Monitoring IGMP Snooping Purpose NOTE: This topic applies only to the J-Web Application package.
Page 241 State of immediate leave. Values are On or Off. NOTE: This option is only supported on EX4300 switches. Router Interface Router interfaces that are part of this learning domain. NOTE: This option is only supported on EX4300 switches. IGMP Route Information Copyright © 2017, Juniper Networks, Inc.
Page 242 J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Table 102: Summary of IGMP Snooping Output Fields (continued) Field Values VLAN The VLAN for which IGMP snooping is enabled. NOTE: This option is not supported on EX4300 switches.
Page 243: Monitoring Spanning Tree Protocols
Chapter 16: Monitoring Tasks Configuring IGMP Snooping (CLI Procedure) Example: Configuring IGMP Snooping on EX Series Switches Monitoring Spanning Tree Protocols Purpose NOTE: This topic applies only to the J-Web Application package. Use the monitoring feature to view status and information about the spanning-tree protocol parameters on your EX Series switch.
Page 244 J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Table 103: Summary of Spanning Tree Protocols Output Fields (continued) Field Values Hello time The time for which the bridge interface remains in the listening or learning state. Forward delay The time for which the bridge interface remains in the listening or learning state before transitioning to the forwarding state.
Page 245: Monitoring Cos Classifiers
(+). CoS Value Type The classifiers are displayed by type: —All classifiers of the DSCP type. dscp ieee-802.1 —All classifiers of the IEEE 802.1 type. inet-precedence —All classifiers of the IP precedence type. Copyright © 2017, Juniper Networks, Inc.
Page 246: Monitoring Cos Drop Profiles
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Table 104: Summary of Key CoS Classifier Output Fields (continued) Field Values Additional Information Index Internal index of the classifier. Incoming CoS Value CoS value of the incoming packets, in bits.
Page 247: Monitoring Cos Value Aliases
This value is the y coordinate of the RED drop profile graph. Related Defining CoS Drop Profiles (J-Web Procedure) on page 59 Documentation Example: Configuring CoS on EX Series Switches Monitoring CoS Value Aliases Purpose NOTE: This topic applies only to the J-Web Application package.
Page 248: Monitoring Cos Forwarding Classes
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 show class-of-service code-point-aliases Meaning Table 106 on page 228 summarizes key output fields for CoS value aliases. Table 106: Summary of Key CoS Value Alias Output Fields Field Values...
Page 249: Table 107: Summary Of Key Cos Forwarding Class Output Fields
—8 mcast-be —9 mcast-ef mcast-af —10 mcast-nc —11 (EX8200 switches only) Fabric priority for the forwarding class, either . The fabric Fabric Priority high priority determines the priority of packets entering the switch fabric. Copyright © 2017, Juniper Networks, Inc.
Page 250: Monitoring Interfaces That Have Cos Components
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Related Defining CoS Forwarding Classes (CLI Procedure) Documentation Defining CoS Forwarding Classes (J-Web Procedure) on page 65 Configuring CoS Traffic Classification for Ingress Queuing on Oversubscribed Ports on EX8200 Line Cards (CLI Procedure)
Page 251: Monitoring Cos Rewrite Rules
Related Assigning CoS Components to Interfaces (CLI Procedure) Documentation Assigning CoS Components to Interfaces (J-Web Procedure) on page 64 Example: Configuring CoS on EX Series Switches Monitoring CoS Rewrite Rules Purpose NOTE: This topic applies only to the J-Web Application package.
Page 252: Monitoring Cos Scheduler Maps
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Table 109: Summary of Key CoS Rewrite Rules Output Fields (continued) Field Values Additional Information CoS Value Type Rewrite rule type: To display forwarding classes, loss priorities, and rewritten CoS values, click the plus sign —For IPv4 DiffServ traffic.
Page 253: Table 110: Summary Of Key Cos Scheduler Maps Output Fields
Loss Priority Packet loss priority corresponding to a drop profile. Protocol Transport protocol corresponding to a drop profile. Drop Profile Name Name of the drop profile. Copyright © 2017, Juniper Networks, Inc.
Page 254: Chassis
Defining CoS Schedulers and Scheduler Maps (CLI Procedure) Documentation Defining CoS Schedulers (J-Web Procedure) on page 69 Example: Configuring CoS on EX Series Switches Monitoring the Virtual Chassis Status and Statistics on EX Series Virtual Chassis Purpose NOTE: This topic applies only to the J-Web Application package.
Page 255 The bottom half of the screen displays a chart of the Virtual Chassis statistics and the port packet counters. For details about the output from CLI commands, see the show virtual-chassis show command summaries. virtual-chassis vc-port statistics Copyright © 2017, Juniper Networks, Inc.
Page 256: Monitoring 802.1X Authentication
EX4600 switches and EX4600 switches in a Virtual Chassis. Related Configuring a Virtual Chassis on an EX Series Switch (J-Web Procedure) on page 177 Documentation Verifying the Member ID, Role, and Neighbor Member Connections of a Virtual Chassis Member Monitoring 802.1X Authentication...
Page 257: Monitoring Port Security
Configuring 802.1X Authentication (J-Web Procedure) on page 73 Documentation Configuring 802.1X Interface Settings (CLI Procedure) Example: Setting Up 802.1X for Single-Supplicant or Multiple-Supplicant Configurations on an EX Series Switch Monitoring Port Security Purpose NOTE: This topic applies only to the J-Web Application package.
Page 258 J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Meaning The J-Web Port Security Monitoring page comprises two sections: DHCP Snooping Details—Displays the DHCP snooping database for all the VLANs for which DHCP snooping is enabled. To view the DHCP snooping database for a specific VLAN, select the specific VLAN from the list.
Page 261: Software, Files, Licenses, Logs
This topic applies only to the J-Web Application package. You can create a configuration file on your local system, copy the file to the EX Series switch and then load the file into the CLI. After you have loaded the configuration file, you can commit it to activate the configuration on the switch.
Page 262: Procedure)
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Click to upload and commit the configuration. Upload and Commit The switch checks the configuration for the correct syntax before committing it. Related Uploading a Configuration File (CLI Procedure)
Page 263: Displaying Users Editing The Configuration
Terminal on which the user is logged in. Process identifier assigned to the user by the switching platform. Edit Flags Designates a private or exclusive edit. Edit Path Level of the configuration hierarchy that the user is editing. Copyright © 2017, Juniper Networks, Inc.
Page 264: Comparing Configuration Files With The J-Web Interface
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Comparing Configuration Files with the J-Web Interface To compare any two of the past 50 committed configuration files: Select > . A list of the current and the previous 49...
Page 265: Setting Or Deleting The Rescue Configuration (J-Web Procedure)
If someone inadvertently commits a configuration that denies management access to an EX Series switch and the console port is not accessible, you can overwrite the invalid configuration and replace it with the rescue configuration by using the LCD panel on the switch.
Page 266: Updating J-Web Interface On Ex Series Switches (J-Web Procedure)
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Updating J-Web Interface on EX Series Switches (J-Web Procedure) You can update the J-Web software packages on a single fixed-configuration switch or for all members of a Virtual Chassis.
Page 267: Installing J-Web Application Package By Using Manual Update
You can use the J-Web interface to download and install Junos OS upgrades from a remote server by using FTP or HTTP, or by copying the file to the EX Series switch. Installing Junos OS Upgrades from a Remote Server on page 248 Installing Junos OS Upgrades by Uploading File from Local Computer on page 248 Copyright ©...
Page 268: Installing Junos Os Upgrades From A Remote Server
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Installing Junos OS Upgrades from a Remote Server To install Junos OS upgrade from a remote server by using FTP or HTTP: Download the software package as described in Downloading Software Packages from Juniper Networks.
Page 269: Managing Licenses For The Ex Series Switch (J-Web Procedure)
NOTE: This topic applies only to the J-Web Application package. To enable and use some Junos OS features on an EX Series switch, you must purchase, install, and manage separate software licenses. Each switch requires one license. For a Virtual Chassis deployment, two licenses are recommended for redundancy. After you have configured the features, you see a warning message if the switch does not have a license for the feature.
Page 270: Deleting Licenses
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 In the J-Web interface, select > Maintain Licenses Under Installed Licenses, click to add a new license key or keys. Do one of the following, using a blank line to separate multiple license keys: In the License File URL box, type the full URL to the destination file containing the license key or keys to be added.
Page 271: Rebooting Or Halting The Ex Series Switch (J-Web Procedure)
Save it to disk You can also download the license file to your system. Related Managing Licenses for the EX Series Switch (CLI Procedure) Documentation Monitoring Licenses for the EX Series Switch Understanding Software Licenses for EX Series Switches Rebooting or Halting the EX Series Switch (J-Web Procedure) You can use the J-Web interface to schedule a reboot or to halt the switching platform.
Page 272: Managing Log, Temporary, And Crash Files On The Switch (J-Web Procedure)
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1 Related Starting the J-Web Interface on page 37 Documentation Managing Log, Temporary, and Crash Files on the Switch (J-Web Procedure) NOTE: This topic applies only to the J-Web Application package.
Page 273: Downloading Files
In the Download and Delete Files section, Click one of the following options: Log Files—Lists the log files in the directory on the switching platform. /var/log Temporary Files—Lists the temporary files in the /var/tmp directory on the switching platform. Copyright © 2017, Juniper Networks, Inc.
Page 274: Registering The Ex Series Switch With The J-Web Interface
NOTE: This topic applies only to the J-Web Application package. You can register your EX Series switch with the J-Web interface so that you can request technical assistance as and when required. To register an EX Series switch: In the J-Web interface, select >...
Page 275 Chapter 17: Software, Files, Licenses, Logs For requesting technical support for EX Series switches, you can either contact the Juniper Networks Technical Assistance Center (JTAC) or raise an online request on the Customer Support Center (CSC) portal at http://www.juniper.net/customers/support/ for quick and easy problem resolution.
Page 279: Troubleshooting Task
Troubleshooting Interface Configuration and Cable Faults NOTE: This topic applies only to the J-Web Application package. Troubleshooting interface configuration and connectivity on the EX Series switch: Interface Configuration or Connectivity Is Not Working on page 259 Interface Configuration or Connectivity Is Not Working...
Page 280 Configuring Gigabit Ethernet Interfaces (J-Web Procedure) on page 109 Configuring Gigabit Ethernet Interfaces (CLI Procedure) Configuring Gigabit Ethernet Interfaces (CLI Procedure) Connecting and Configuring an EX Series Switch (CLI Procedure) Connecting and Configuring an EX Series Switch (J-Web Procedure) on page 45 Copyright © 2017, Juniper Networks, Inc.

Juniper EX Series User Manual

Table of Contents

List of Tables

Overview

Chapter 1 Overview

Chapter 2 Starting J-Web

Chapter 3 J-Web Configuration Tools

System Basics Configuration

Chapter 4 System Basics Configuration

Class of Service Configuration

Chapter 5 Class of Service Configuration

Chapter 6 Security and Management Configuration

Chapter 7 Routing Policies and Packet Filtering Configuration

Chapter 8 Ethernet Switching Configuration

Chapter 9 Interfaces

Chapter 10 Configuring Services

Chapter 11 Configuring Layer 3 Protocols

Chapter 12 Configuring Real-Time Performance Monitoring

Chapter 13 Software Installation and Upgrades

Configuration, Files, Users, Licenses, and Product Registration

Chapter 14 Configuration, Files, Users, Licenses, and Product Registration

Chapter 15 Virtual Chassis Configuration

Monitoring Tasks

Chapter 16 Monitoring Tasks

Chapter 17 Software, Files, Licenses, Logs

Chapter 18 Troubleshooting Task

Quick Links

Chapters

Related Manuals for Juniper EX Series

Summary of Contents for Juniper EX Series