配置命令：
netscreen@SRX3600# set system host-name SRX3600
netscreen@SRX3600# set system domain-name srx3600.com
netscreen@SRX3600# set system name-server 17.20.0.11
netscreen@SRX3600# set system name-server 17.20.0.12
驗證命令：
netscreen@SRX3600# show system host-name
host-name SRX3600;
netscreen@SRX3600# show system name-server
17.20.0.11;
17.20.0.12;
netscreen@SRX3600# show system domain-name
domain-name srx3600.com;