[edit system] Hierarchy Level

 system { 
     authentication-order [ authentication-methods ]; 
     backup-router address <destination destination-address>;
     compress-configuration-files;
     default-address-selection;
     dhcp-relay {
         disable;
         maximum-hop-count;
         minimum-wait-time seconds;        
         server [ address ]; 
     }
     diag-port-authentication (encrypted-password "password" | plain-text-password);
     domain-name domain-name; 
     domain-search [domain-list];
     host-name host-name; 
     location {
         altitude feet;
         country-code code;
         hcoord horizontal-coordinate;
         lata service-area;
         latitude degrees;
         longitude degrees;
         npa-nxx number;
         postal-code postal-code;
         vcoord vertical-coordinate;
     }
     login {
         message text;
         class class-name {
             allow-commands "regular-expression"; 
             deny-commands "regular-expression";
             idle-timeout minutes;
             permissions [ permissions ]; 
         }
         user user-name {
             full-name complete-name;
             uid uid-value; 
             class class-name; 
             authentication {
                 (encrypted-password "password" | plain-text-password); 
                 ssh-rsa "public-key";
             }
         }
     }
     mirror-flash-on-disk;
     name-server {
         address; 
     }
     no-redirects;  
     ntp {
         authentication-key key-number type type value password;
         boot-server address;
         broadcast <address> <key key-number> <version value> <ttl value>;
         broadcast-client;
         multicast-client <address>;
         peer address <key key-number> <version value> <prefer>;
         server address <key key-number> <version value> <prefer>;
         trusted-key [ key-numbers ];
     }
     ports {
         auxiliary {
             insecure;
             speed baud-rate;
             type terminal-type;
         }
         console {
             insecure;
             speed baud-rate;
             type terminal-type;
         }
     }
     processes {
         inet-process (enable | disable) failover (alternate-media | other-routing-engine);
         interface-control (enable | disable) failover (alternate-media | other-routing-engine);
         mib-process (enable | disable) failover (alternate-media | other-routing-engine);
         ntp (enable | disable) failover (alternate-media | other-routing-engine);
         routing (enable | disable) failover (alternate-media | other-routing-engine);
         snmp (enable | disable) failover (alternate-media | other-routing-engine);
         watchdog (enable | disable) failover (alternate-media | other-routing-engine) timeout seconds;
     }
     radius-server server-address {
         port number;
         retry number; 
         secret password;
         timeout seconds; 
     }
     root-authentication {
         (encrypted-password "password" | plain-text-password);
         ssh-rsa "public-key"; 
     }
     services {
         finger <connection-limit limit> <rate-limit limit>;
         ssh <connection-limit limit> <rate-limit limit>;
         telnet <connection-limit limit> <rate-limit limit>;
     }
     static-host-mapping {
         host-name {
             inet [ address ]; 
             sysid system-identifier; 
             alias [ alias ];
         }
     }
     syslog {
         file filename {
             facility level;
             archive {
                 files number;
                 size size; 
                 (world-readable | no-world-readable); 
             }
         }
         host hostname {
             facility level;
             facility-override facility;
             log-prefix string;
         }
         user (username | *) {
             facility level;
         }
         console {
             facility level;
         }
         archive {
             files number;
             size size; 
             (world-readable | no-world-readable); 
         }
     }
     tacplus-server server-address {
         secret password;
         single-connection;
         timeout seconds; 
     }
     time-zone time-zone;
 }    # End of [edit system] hierarchy level