- play_arrow Junos OS Overview
- play_arrow Junos OS Overview
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- play_arrow Install, Upgrade, or Downgrade for Junos OS Software
- play_arrow Junos OS Install and Upgrade Overview
- play_arrow Prepare for Installation and Upgrade
- play_arrow Upgrade to Junos OS with Upgraded FreeBSD
- play_arrow Install Software on Routers
- play_arrow Install Software on Switches
- Installing Software on EX Series Switches
- Configuring Dual-Root Partitions
- Troubleshooting Software Installation on EX Series Switches
- Troubleshooting a Switch That Has Booted from the Backup Junos OS Image
- Installing Software on QFX Series Devices (Junos OS)
- Installing and Recovering Software Using the Open Network Install Environment (ONIE)
- Personality Upgrade Process
- Upgrading the Personality of QFX10002-60C and PTX10002-60C Devices
- play_arrow Install Software on Firewalls
- play_arrow Manage YANG Packages During an Upgrade or Downgrade
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- play_arrow System Backup and Recovery
- play_arrow Back Up an Installation
- play_arrow Recover Junos OS
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- play_arrow Installation, Upgrade, and Downgrade VM Host Software, and Back Up and Recovery of VM Host Devices
- play_arrow VM Host Overview and CLI Commands
- play_arrow Boot Process for Routers with VM Host Support
- play_arrow Installing, Upgrading, Backing Up, and Recovery of VM Host
- play_arrow Copying VM Host Installation Package to the PXE Boot Server
- play_arrow Upgrading NFX Devices
- play_arrow Creating an Emergency Boot Device for Routing Engines with VM Host Support
- play_arrow Upgrading Firmware on Routing Engines with VM Host Support
- play_arrow Disabling Autorecovery on Routing Engines with VM Host Support
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- play_arrow Zero Touch Provisioning and Secure Zero Touch Provisioning
- play_arrow Phone-Home Client
- play_arrow Automatic Installation of Configuration Files
- play_arrow Automatic Installation of Configuration Files
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- play_arrow Configuration Statements and Operational Commands
- play_arrow Configuration Statements and Operational Commands
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Installing and Upgrading Firmware
To get optimal network performance and to fix a vulnerability, you can upgrade the firmware on your device.
For firmware upgrades on Junos OS Evolved, we recommend that you work with the Juniper Networks Technical Assistance Center (JTAC).
Before You Begin Installing or Upgrading the Firmware
Before you begin installing or upgrading the firmware on the MIC or PIC, complete the following steps:
Installing Firmware on the 5-Port 100-Gigabit DWDM OTN PIC (PTX-5-100G-WDM)
Before you install the firmware package, ensure that a previous version is not installed on the router. For more information, see Before You Begin Installing or Upgrading the Firmware.
To install the firmware package, complete the following steps:
Upgrading Firmware on the 5-Port 100-Gigabit DWDM OTN PIC (PTX-5-100G-WDM)
Before you upgrade the firmware package, ensure that a previous version is not installed on the router. For more information, see Before You Begin Installing or Upgrading the Firmware.
To upgrade the version of your firmware, complete the following steps:
Installing Firmware on the 100-Gigabit DWDM OTN MIC (MIC3-100G-DWDM)
Before you install the firmware package, ensure that a previous version is not installed on the router. For more information, see Before You Begin Installing or Upgrading the Firmware.
To install the firmware package, complete the following steps:
Upgrading Firmware on the 100-Gigabit DWDM OTN MIC (MIC3-100G-DWDM)
Before you upgrade the firmware package, ensure that a previous version is not installed on the router. For more information, see Before You Begin Installing or Upgrading the Firmware.
To upgrade the version of your firmware package, complete the following steps:
Installing Firmware on ACX6360 Router
Before you install the firmware package, ensure that a previous version is not installed on the router. For more information, see Before You Begin Installing or Upgrading the Firmware.
To install the firmware package, complete the following steps:
Upgrading Firmware on the ACX6360 Router
Before you upgrade the firmware package, ensure that a previous version is not installed on the router. For more information, see Before You Begin Installing or Upgrading the Firmware.
To upgrade the version of your firmware package, complete the following steps: