Performing Software Upgrades and Reboots for the SRX Series Services Gateways

This chapter includes the following topics:

• Performing Software Upgrades and Reboots for the SRX Series Services Gateways
• Dual-Root Partitioning Scheme on the SRX Series Services Gateways (Junos OS Release 10.0 or Later)
• Performing Software Upgrades to Junos OS Release 10.0 or Later for the SRX Series Services Gateways
• Upgrading the Boot Loader on SRX Series Services Gateways
• Verifying the Boot Loader Version on SRX Series Services Gateways (CLI Procedure)
• Verifying the Root Partition Details on SRX Series Services Gateway (CLI Procedures)
• Installing an Earlier Version of Junos OS on SRX Series Services Gateways
• Recovery of the Primary Junos OS Image with Dual-Root Partitioning on SRX Series Services Gateways
• Auto BIOS Upgrade on SRX Series Services Gateways