Service manual for Juniper Networks NetScreen 5200 and 5400 security appliances, covering features, specifications, and configuration options.
The NetScreen 5200 and 5400 are high‑performance security systems designed for large enterprises, service providers, and data centers. They combine firewall, VPN, traffic management, and DoS/DDoS protection in a modular chassis with redundant fans and power supplies.
The manual details hardware options, virtual system capabilities, routing protocols, QoS features, and management interfaces such as WebUI, CLI, and SNMP. It also lists part numbers for chassis, power modules, and security port modules required for a complete deployment. This manual is written in Chinese.
All chassis have hot‑swappable redundant fans and power supplies, and the devices support HA configurations such as active/active and active/standby.