Related Documentation
The J-Web Interface Dashboard for the QFX Series
When you log on to the J-Web interface, the dashboard for the QFX Series appears. Use the dashboard to view system information.
The dashboard comprises four panels and a graphical chassis viewer. Click Preferences to choose which panels to display and set the refresh interval for chassis viewer information. Click OK to save your preference changes and return to the dashboard or click Cancel to return to the dashboard without saving changes.
 | Note: You can drag and drop the various panels to different locations in the J-Web interface. |
This topic describes:
System Information Panel
Table 1: System Information
Field | Description |
|---|---|
System name | Local name of the QFX Series. |
Device model | Model number of the QFX Series. |
Inventory details | For QFX3500 switches the value in Inventory is always 1 FPC. Note: FPC is a legacy term for a slot in a large Juniper Networks chassis; here, it simply refers to the single switch. |
Junos image | Version of the Junos OS image. |
Boot image | Version of the boot image that is used. |
Device uptime | Time elapsed since the last reboot. |
Last configured time | Time when the switch was last configured. |
Health Status Panel
Table 2: Health Status
Field | Description |
|---|---|
| QFX3500 Switches | |
Memory util. | Memory used in the Routing Engine. |
Flash | Usage and capacity of internal flash memory and any external USB flash drive. |
CPU load | Average CPU usage over 15 minutes. |
Fan status | Status of the fans in the fan tray. The possible values are OK, Failed, and Absent. |
Capacity Utilization Panel
Table 3: Capacity Utilization
Field | Description |
|---|---|
Number of active ports | Number of active ports in the switch. |
Total number of ports | Number of ports in the switch. |
Used-up MAC-Table entries | Number of MAC-Table entries. |
Supported MAC-Table entries | Maximum number of MAC-Table entries permitted. |
Number of VLANs configured | Number of VLANs configured. |
Number of VLANs supported | Maximum number of VLANs supported. |
Alarms Panel
The Alarms Panel displays information about the last five alarms raised in the system. For example, if there are 5 major alarms, then details for all 5 major alarms are displayed. If there are 4 major 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.
Chassis Viewer
You can click the Rear View button to see an image of the back of the QFX Series chassis. Click Front View to see an image of the front of the QFX Series chassis. Table 4—Describes the chassis viewer for QFX3500 switches.
Table 4: Chassis Viewer for QFX3500 Switches
Field | Description |
|---|---|
| Rear View | |
Interface status | In the image, the colors listed below denote the interface status:
Hover the mouse pointer over the interface (port) to view more information. |
| Front View | |
Management ports (me0, me1) | The management ports are used to connect the switch to a management device for out-of-band management. |
Console port | The console port is used to connect the switch to a management console or to a console server. (You might do this for initial switch configuration.) |
USB port | Indicates the USB port for the switch. Note: We recommend you use USB flash drives purchased from Juniper Networks for your QFX Series. |
Fan tray | Hover the mouse pointer over the fan tray icon to display Name, Status, and Description information. |
Power supply | Hover the mouse pointer over the power outlet icon to display Name, Status, and Description information. |
LCD panel | LCD panel configured for the LEDs on the ports. Hover the mouse pointer over the icon to view the current character display. |
