System Hierarchy and Statements

Use the statements in the system configuration hierarchy to configure system management functions including the device’s hostname, address, and domain name; the addresses of the Domain Name System (DNS) servers; user login accounts, including user authentication and the root-level user account; time zones and Network Time Protocol (NTP) properties; properties of the device’s auxiliary and console ports; trace options; interface filtering; health monitoring; and many more features.

• For configuration instructions, see the Junos OS Security Configuration Guide and the Junos OS Administration Guide for Security Devices.
• For information about features supported on different SRX Series and J Series devices, see the Junos OS Feature Support Reference for SRX Series and J Series Devices.
• For information about system statements that are shared across Juniper Networks devices, the Junos System Basics Configuration Guide and the Junos Network Interfaces Configuration Guide.

This chapter includes the following sections:

• System Configuration Statement Hierarchy
• disable (dnssec)
• dlv
• dns
• dnssec
• firewall-authentication-service
• forwarders
• general-authentication-service
• network-security
• pki-local-certificate
• Port
• propagate-settings
• reverse ssh
• reverse telnet
• secure-domains
• system-generated-certificate
• traceoptions
• trusted-keys
• wan-acceleration