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Licensing and Junos OS Upgrade
Use this topic to understand SRX4700 Firewall licensing requirements and how to upgrade Junos OS.
Licensing Information
Find out the software feature license available and how to activate the license for the SRX4700 Firewall. Learn how to deploy and monitor the license for your product. Additionally, refer to the License Renewals guidelines.
Activate and manage your SRX4700 Firewall license by following the instructions in the Juniper Licensing User Guide.
If a replacement device is necessary, you can reuse the existing license key without purchasing a new one. Learn how to deploy, monitor, and renew the license to ensure continuous operation.
For Multinode High Availability (MNHA) setups, each device in the cluster must have identical licenses installed to ensure feature functionality and configuration synchronization.
To upgrade or manage your SRX4700 Firewall, you can onboard and configure it using Juniper Security Director, J-Web GUI, or Junos OS CLI. Additional licenses can be downloaded, activated, and managed to unlock advanced features.
For comprehensive details about the activation and life-cycle management of your product licenses, see SRX Series Firewall Licensing Lifecycle.
Upgrading Junos OS
By default, all the Juniper platforms have built-in Junos OS. When a new version of Junos OS is released that supports your platform device and you want to upgrade to the latest Junos OS version, see Junos® OS Software Installation and Upgrade Guide.
For JTAC suggested releases, and detailed firmware notes, see Junos Software Versions – Suggested Releases to Consider and Evaluate.