Installing Software for All Devices in an EX8200 Virtual Chassis |
Virtual Chassis User Guide for EX8200 Switches | Juniper Networks TechLibrary
We recommend that you use nonstop software upgrade (NSSU) to upgrade the software for an EX8200 Virtual Chassis. NSSU upgrades all Routing Engines in the Virtual Chassis with minimal disruption of traffic. For more details, see Upgrading Software on an EX8200 Virtual Chassis Using Nonstop Software Upgrade (CLI Procedure).