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J-Web for EX Series Online Help—Application package
- Copyright and Trademark Information
- Table of Contents
- J-Web for EX Series Switches Online Help—Application Package
  - J-Web Overview
    - J-Web User Interface for EX Series Switches Overview
    - J-Web Interface—Application Package
      - J-Web Application Package—First Look
    - Understanding J-Web User Interface Sessions
    - Dashboard for EX Series Switches
    - Understanding J-Web Configuration Tools
    - Understanding Alarm Types and Severity Levels on EX Series Switches
    - Using the Commit Options to Commit Configuration Changes (J-Web Procedure)
  - Configuring the Switch Using J-Web Interface
    - Starting the J-Web Interface
    - J-Web Configuration Tools
    - System Basics Configuration
    - Class of Service Configuration
    - Security and Management Configuration
    - Routing Policies and Packet Filtering Configuration
      - Configuring Routing Policies (J-Web Procedure)
      - Configuring Firewall Filters (J-Web Procedure)
    - Ethernet Switching Configuration
    - Interfaces Configuration
    - Configuring Services
      - Configuring DHCP Services (J-Web Procedure)
        Configuring DHCP Services (J-Web Procedure) on EX Series Switches
        Configuring DHCP Services on EX4300 Switches (J-Web Procedure)
      - Configuring SNMP (J-Web Procedure)
    - Configuring Layer 3 Protocols
    - Configuring Real-Time Performance Monitoring
      - Configuring Real-Time Performance Monitoring (J-Web Procedure)
      - Viewing Real-Time Performance Monitoring Information
    - Software Installation and Upgrades
      - Updating J-Web Interface on EX Series Switches (J-Web Procedure)
        Installing J-Web Application Package by Using Auto Update
        Installing J-Web Application Package by Using Manual Update
      - Upgrading Junos OS on EX Series Switches (J-Web Procedure)
        Installing Junos OS Upgrades from a Remote Server
        Installing Junos OS Upgrades by Uploading File from Local Computer
    - Configuration, Files, Users, Licenses, and Product Registration
      - Managing Configuration Files Through the Configuration History (J-Web Procedure)
        Displaying Configuration History
        Displaying Users Editing the Configuration
        Comparing Configuration Files with the J-Web Interface
        Downloading a Configuration File with the J-Web Interface
        Loading a Previous Configuration File with the J-Web Interface
      - Setting or Deleting the Rescue Configuration (J-Web Procedure)
      - Uploading a Configuration File (J-Web Procedure)
      - Managing Log, Temporary, and Crash Files on the Switch (J-Web Procedure)
        Cleaning Up Files
        Downloading Files
        Deleting Files
      - Managing Users (J-Web Procedure)
      - Managing Licenses for the EX Series Switch (J-Web Procedure)
        Adding New Licenses
        Deleting Licenses
        Displaying License Keys
        Downloading Licenses
      - Registering the EX Series Switch with the J-Web Interface
      - Generating Support Information Reports for EX Series Switches Using the J-Web Interface
    - Virtual Chassis Configuration
      - Configuring a Virtual Chassis on an EX Series Switch (J-Web Procedure)
        Configuring an EX2200, EX2200-C, EX3300, EX4200, EX4300, EX4500, EX4550, or EX4600 Virtual Chassis (J-Web Procedure)
        Enabling Virtual Chassis Mode on an EX8200 Switch (J-Web Procedure)
        Configuring an EX8200 Virtual Chassis (J-Web Procedure)
        Preprovision the Virtual Chassis
        Configure Virtual Chassis Members
        Configure Virtual Chassis Ports
  - Monitoring the Switch Using J-Web Interface
  - Maintaining the Switch Using J-Web Interface
  - Troubleshooting the Switch Using J-Web Interface
    - Troubleshooting Interface Configuration and Cable Faults
      - Interface Configuration or Connectivity Is Not Working

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Defining CoS Drop Profiles (J-Web Procedure)

Note: 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) on EX4600 switches.

You can use the J-Web interface to define CoS drop profiles on EX4500 and EX8200 switches.

To configure CoS drop profiles:

Select Configure > Class of Service > Drop Profile.

Note: After you make changes to the configuration on this page, you must commit the changes immediately for them to take effect. To commit all changes to the active configuration, select Commit Options > Commit. See Using the Commit Options to Commit Configuration Changes (J-Web Procedure) for details about all commit options.

Select one of the following options:
- Add—Adds a drop profile. Enter information into the drop profiles page as described in Table 29.
- Edit—Modifies an existing drop file. Enter information into the drop profiles page as described in Table 29.
- Delete—Deletes an existing drop profile.

Table 29: Drop Profiles Configuration parameters

Field	Function	Your Action
Drop Profile Name	Specifies the name for a drop profile.	Type the name.
Drop profile graph	Specifies the drop profile graph type	Select one: Segmented or Interpolated.
Drop profile values	Specifies values for the following two parameters of the drop profile: the queue fill level and the drop probability. The queue fill level represents a percentage of the memory used to store packets in relation to the total amount that has been allocated for that specific queue. The drop probability is a percentage value that correlates to the likelihood that an individual packet is dropped from the network.	To add new values: Click Add. Enter the fill level. Enter the drop probability. Click OK. To edit an existing value, click Edit and modify the fill level and drop probability. To delete a value, select it and click Delete.

Field

Function

Your Action

Drop Profile Name

Specifies the name for a drop profile.

Type the name.

Drop profile graph

Specifies the drop profile graph type

Select one: Segmented or Interpolated.

Drop profile values

Specifies values for the following two parameters of the drop profile: the queue fill level and the drop probability.

The queue fill level represents a percentage of the memory used to store packets in relation to the total amount that has been allocated for that specific queue.

The drop probability is a percentage value that correlates to the likelihood that an individual packet is dropped from the network.

To add new values:

Click Add.
Enter the fill level.
Enter the drop probability.
Click OK.

To edit an existing value, click Edit and modify the fill level and drop probability.

To delete a value, select it and click Delete.

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Related Documentation

Defining CoS Drop Profiles (J-Web Procedure)

Related Documentation

Modified: 2017-03-05