J-Web User Interface for EX Series Switches Overview
You can use two interfaces to monitor, configure, troubleshoot, and manage a Juniper Networks EX Series Ethernet Switch: the J-Web graphical user interface and the Junos operating system (Junos OS) command-line interface (CLI). Both of these user interfaces are shipped with the switch. This topic describes the J-Web interface. You can navigate the J-Web interface, scroll pages, and expand and collapse elements as you do in a typical Web browser interface. For information about the CLI user interface, see CLI User Interface Overview.
Use Microsoft Internet Explorer version 7.0 or Mozilla Firefox version 3.0 to access the J-Web interface.
![]() | Note: The browser and the network must support receiving and processing HTTP 1.1 GZIP compressed data. |
Each page of the J-Web interface is divided into panes.
- Top pane—Displays system identity information and links.
- Main pane—Location where you monitor, configure, diagnose (troubleshoot), and manage (maintain) the switch by entering information in text boxes, making selections, and clicking buttons.
- Side pane—Displays suboptions of the Monitor, Configure, Troubleshoot, or Maintain task currently displayed in the main pane. Click a suboption to access it in the main pane.
The layout of the panes allows you to quickly navigate through the interface. Table 1 summarizes the elements of the J-Web interface.
The J-Web interface provides CLI tools that allow you to perform all of the tasks that you can perform from the Junos OS command-line interface (CLI), including a CLI Viewer to view the current configuration, a CLI Editor for viewing and modifying the configuration, and a Point & Click CLI editor that allows you to click through all of the available CLI statements.
Table 1: J-Web Interface
J-Web Interface Element | Description |
|---|---|
| Top Pane | |
Host | The hostname of the switch. |
Logged in as: username | The user name you used to log in to the switch. |
Commit Options | A set of options using which you can configure committing multiple changes with a single commit.
|
Help | Displays links to information on help and the J-Web interface.
|
Logout | Ends your current login session with the switch and returns you to the login page. |
Taskbar | Menu of J-Web main options. Click the tab to access an option.
|
| Main Pane | |
Help (?) icon | Displays useful information—such as the definition, format, and valid range of an option—when you move the cursor over the question mark. |
Red asterisk (*) | Indicates a required field. |
Icon legend | (Applies to the Point & Click CLI editor only) Explains icons that appear in the user interface to provide information about configuration statements:
|
| Task Pane | |
Configuration hierarchy | (Applies to the Junos OS CLI configuration editor only) Displays the hierarchy of committed statements in the switch configuration.
|

