Installing ERX System Software

Caution: Check the Release Notes for extra information about installing and upgrading the software.

This appendix provides information on how to install new software on the Juniper Networks ERX systems.

Topic	Page
Overview	E-1
Installing Software When a Firewall Exists	E-2
Installing Software When a Firewall Does Not Exist	E-7
Copying Release Files from One ERX System to Another	E-14
Upgrading Systems That Are Operating with Two SRP Modules	E-15