- play_arrow Overview
- play_arrow Virtual Chassis Fabric Overview
- play_arrow QFX5110 Overview
- play_arrow QFX5100 Overview
- play_arrow QFX3600 Overview
- play_arrow QFX3500 Overview
- play_arrow EX4300 Overview
-
- play_arrow Planning
- play_arrow Site Preparation
- Plan a Virtual Chassis Fabric Deployment
- QFX5110 Site Preparation Checklist
- Site Preparation Checklist for a QFX5100 Device
- Site Preparation Checklist for a QFX3600 or QFX3600-I Device
- Site Preparation Checklist for a QFX3500 Device
- Site Preparation Checklist for EX4300 Switches
- QFX5110 Environmental Requirements and Specifications
- Environmental Requirements and Specifications for a QFX5100 Device
- Environmental Requirements and Specifications for QFX3600 and QFX3600-I Devices
- Environmental Requirements and Specifications for a QFX3500 Device
- Environmental Requirements and Specifications for EX Series Switches
- play_arrow Rack and Cabinet Requirements
- QFX5110 Rack Requirements
- Rack Requirements for a QFX5100 Device
- Rack Requirements for a QFX3600 or QFX3600-I Device
- Rack Requirements for a QFX3500 Device
- Rack Requirements
- Cabinet Requirements for a QFX5100 Device
- Cabinet Requirements for a QFX3600 or QFX3600-I Device
- Cabinet Requirements for a QFX3500 Device
- Cabinet Requirements
- QFX5110 Clearance Requirements for Airflow and Hardware Maintenance
- Clearance Requirements for Airflow and Hardware Maintenance for a QFX5100 Device
- Clearance Requirements for Airflow and Hardware Maintenance for a QFX3600 or QFX3600-I Device
- Clearance Requirements for Airflow and Hardware Maintenance for a QFX3500 Device
- Clearance Requirements for Airflow and Hardware Maintenance for EX4300 Switches
- play_arrow Port and Interface Specifications
- play_arrow Transceiver and Cable Specifications
- Determining Transceiver Support for the QFX5110
- Determining Interface Support for the QFX5100 Device
- Determining Interface Support for the QFX3600 Device
- Determining Interface Support for the QFX3500 Device
- Pluggable Transceivers Supported on EX4300 Switches
- Cable Specifications for QSFP+ and QSFP28 Transceivers
- Cable Specifications for Console and Management Connections for the QFX Series
- How to Calculate the Fiber-Optic Cable Power Budget for QFX Series Switches
- How to Calculate the Fiber-Optic Cable Power Margin for QFX Series Switches
- Management Cable Specifications
- Overview of EX Series Switches: Fiber-Optic Cable Signal Loss, Attenuation, and Dispersion
- Understanding QFX Series Fiber-Optic Cable Signal Loss, Attenuation, and Dispersion
- play_arrow Planning QFX5100 Power Requirements
- play_arrow Planning QFX5110 Power Requirements
- play_arrow Planning QFX3600 Power Requirements
- play_arrow Planning QFX3500 Power Requirements
- play_arrow Planning EX4300 Power Requirements
- play_arrow Compliance
-
- play_arrow Safety
- play_arrow General Safety Information
- play_arrow Radiation and Laser Warnings
- play_arrow Installation and Maintenance Safety Information
- Installation Instructions Warning
- QFX5100 Installation Safety Guidelines
- Chassis Lifting Guidelines for a QFX3600 or QFX3600-I Device
- Chassis Lifting Guidelines for a QFX3500 Device
- Chassis Lifting Guidelines for EX4300 Switches
- Restricted Access Warning
- Ramp Warning
- Rack-Mounting and Cabinet-Mounting Warnings
- Grounded Equipment Warning
- Maintenance and Operational Safety Guidelines and Warnings
- Wall-Mounting Warning for EX4300 Switches
- play_arrow Power and Electrical Safety Information
- General Electrical Safety Guidelines and Warnings
- Prevention of Electrostatic Discharge Damage
- Action to Take After an Electrical Accident
- AC Power Electrical Safety Guidelines
- AC Power Disconnection Warning
- DC Power Electrical Safety Guidelines
- DC Power Disconnection Warning
- DC Power Grounding Requirements and Warning
- DC Power Wiring Sequence Warning
- DC Power Wiring Terminations Warning
- Multiple Power Supplies Disconnection Warning
- TN Power Warning
-
- play_arrow Installation
- play_arrow Before You Begin
- play_arrow Installing a QFX5110 Switch
- play_arrow Installing a QFX5100 Switch
- QFX5100 Standalone Installation Overview
- Unpack a QFX5100 Device
- Mount a QFX5100 Device in a Rack or Cabinet
- Connecting Earth Ground to a QFX5100 Device
- Connecting AC Power to a QFX5100 Device
- Connecting DC Power to a QFX5100 Device
- Connecting a QFX Series Device to a Management Console
- Connecting a QFX5100 Device in a Virtual Chassis Fabric
- Connecting a QFX5100 Device to a Network for Out-of-Band Management
- play_arrow Installing a QFX3600 Switch
- Installing and Connecting a QFX3600 or QFX3600-I Device
- Unpacking a QFX3600 or QFX3600-I Device
- Mounting a QFX3600 or QFX3600-I Device on Two Posts in a Rack or Cabinet
- Mounting a QFX3600 or QFX3600-I Device on Four Posts in a Rack or Cabinet
- Connecting Earth Ground to QFX3600 or QFX3600-I Devices
- Connecting AC Power to a QFX3500, QFX3600, or QFX3600-I Device
- Connecting DC Power to a QFX3500, QFX3600, or QFX3600-I Device
- Connecting a QFX Series Device to a Management Console
- Connecting QFX Series and EX Series Switches in a QFX Virtual Chassis
- Connect a Device to a Network for Out-of-Band Management
- play_arrow Installing a QFX3500 Switch
- Installing and Connecting a QFX3500 Device
- Unpacking a QFX3500 Device
- Mounting a QFX3500 Device in a Rack or Cabinet
- Connecting Earth Ground to a QFX3500 Device
- Connecting AC Power to a QFX3500, QFX3600, or QFX3600-I Device
- Connecting DC Power to a QFX3500, QFX3600, or QFX3600-I Device
- Connecting a QFX Series Device to a Management Console
- Connecting QFX Series and EX Series Switches in a QFX Virtual Chassis
- Connecting a QFX3500 Device to a Network for Out-of-Band Management
- play_arrow Installing an EX4300 Switch
- Installing and Connecting an EX4300 Switch
- Unpacking an EX4300 Switch
- Mounting an EX4300 Switch
- Mounting an EX4300 Switch on Two Posts of a Rack or Cabinet
- Mounting an EX4300 Switch on Four Posts of a Rack or Cabinet
- Mounting an EX4300 Switch in a Recessed Position in a Rack or Cabinet
- Mounting an EX4300 Switch on a Wall
- play_arrow Performing the Initial Configuration
- play_arrow Cabling a Virtual Chassis Fabric
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- play_arrow Troubleshooting
- play_arrow Restoring Junos OS
- play_arrow Returning Hardware
- Locating the Serial Number on a QFX5110 Device or Component
- Locating the Serial Number on a QFX5100 Device or Component
- Locating the Serial Number on a QFX3600 or QFX3600-I Device or Component
- Locating the Serial Number on a QFX3500 Device or Component
- Locating the Serial Number on an EX4300 Switch or Component
- Packing an QFX5110 Device or Component for Shipping
- Packing a QFX5100 Device or Component for Shipping
- Packing a QFX3600 or QFX3600-I Device or Component for Shipping
- Packing a QFX3500 Device or Component for Shipping
- Packing an EX4300 Switch or Component for Shipping
- Returning a QFX5110 or Component
- Returning a QFX5100 Device or Component for Repair or Replacement
- Returning a QFX3600 or QFX3600-I Device or Component for Repair or Replacement
- Returning a QFX3500 Device or Component for Repair or Replacement
- Returning an EX4300 Switch or Component for Repair or Replacement
- Contacting Customer Support to Obtain a Return Materials Authorization for a QFX Series Device or Component
- Contact Customer Support to Obtain a Return Material Authorization
- play_arrow Alarms and System Log Messages
- Alarm Types and Severity Levels
- Chassis Alarm Messages
- Chassis Alarm Messages on a QFX3600 or QFX3600-I Device
- Chassis Alarm Messages on a QFX3500 Device
- Interface Alarm Messages
- Understand Alarm Types and Severity Levels on EX Series Switches
- Check Active Alarms with the J-Web Interface
- Monitor System Log Messages
-
QFX5110 Chassis Status LEDs
The QFX5110 switch series has four status LEDs on the FRU side of the chassis, next to the management ports (see Figure 1).
1 — Status LEDs | 4 — USB port |
2 — em0–RJ-45 (10/100/1000 BASE-T) management Ethernet port (C0) | 5 — em1–SFP management Ethernet port (C1) cage (socket for either 10/100/1000 BASE-T RJ-45 SFP or 1-GbE fiber SFP) |
3 — RJ-45 console port (CON) |
Table 1 describes
the chassis status LEDs on a QFX5110, their colors and states, and
the status they indicate. You can view the colors of the three LEDs
remotely through the CLI by issuing the operational mode command show chassis lcd
.
Name | Color | State | Description |
---|---|---|---|
ALM–Alarm or beacon | Unlit | Off | The switch is halted or there is no alarm. |
Red | On steadily | A major hardware fault has occurred, such as a temperature alarm or power failure, and the switch has halted. Power off the QFX5110 by setting the AC power source outlet to the off (O) position, or unplugging the AC power cords. Correct any voltage or site temperature issues, and allow the switch to cool down. Power on the QFX5110 and monitor the power supply and fan LEDs to help determine where the error is occurring. | |
Amber | On steadily | A minor, non-critical alarm has occurred, such as a software error. Power off the QFX5110 by setting the AC power source outlet to the off (O) position, or unplugging the AC power cords. Power on the QFX5110 and monitor the status LEDs to ensure that Junos OS boots properly. | |
SYS–System | Unlit | Off | The switch is powered off or halted. |
Green | On steadily | Junos OS for QFX Series is loaded on the switch. | |
Green | Blinking | The switch is participating as:
| |
MST–Primary in a QFX Virtual Chassis or Routing Engine Primary in a VCF | Unlit | Off | The switch is a line card member in a QFX Virtual Chassis. |
Green | On steadily | The switch is one of the following:
| |
Green | Blinking | The switch is the backup primary in a QFX Virtual Chassis or the backup routing engine in a VCF. | |
ID–Identification | Unlit | Off | The beacon feature is not enabled on the switch. This
feature is enabled using the |
Blue | Blinking | The beacon feature is enabled on the switch. This feature
is enabled using the |