一、管理配置
1.1 主机名
root@SRX550# set system host-name SRX550`1.2 设置时区
root@SRX550#set system time-zone Asia/Shanghai1.3 开启远程服务
set system services ssh
set system services telnet1.4 开启web管理并允许从0/0/1接口管理
set system services web-management https system-generated-certificate
set system services web-management https interface ge-0/0/1.01.5 配置SNMP读写团体字
set snmp community xmcyy authorization read-write二、用户配置
2.1 设置root密码,新设备第一步必须先设置root密码
root@SRX550#set system root-authentication plain-text-password
2.2 设置用户admin,权限超级级管理员
root@SRX550#set system login user admin uid 2000
root@SRX550#set system login user admin class super-user
三、接口配置
3.1 配置三层接口
set interfaces ge-0/0/0 unit 0 family inet address 110.250.250.2/24
set interfaces ge-0/0/1 unit 0 family inet address 192.168.1.1/243.2 将1口加入trust域
set security zones security-zone trust interfaces ge-0/0/1.03.3 将0口加入untrust域
set security zones security-zone untrust interfaces ge-0/0/0.0四、路由配置
4.1 默认路由
set routing-options static route 0.0.0.0/0 next-hop 110.250.250.14.2 静态路由
set routing-options static route 172.16.0.0/24 next-hop 192.168.1.254五、策略配置
5.1 创建端口组Service_1433及对应端口：
set applications application Service_1433 term Service_1433 protocol tcp
set applications application Service_1433 term Service_1433 source-port 0-65535
set applications application Service_1433 term Service_1433 destination-port 1433-14335.2 创建应用组Service_allow，并将Service_1433加入到应用组：
set applications application-set Service_allow application Service_14335.3 创建地址组
set security zones security-zone trust address-book address 172.16.0.0/24 172.16.0.0/24
set security zones security-zone trust address-book address 172.16.0.253/32 172.16.0.253/325.4 创建地址池neiwang_allow，并将允许访问外网的地址组加入进来
set security zones security-zone trust address-book address-set neiwang_allow address 172.16.0.0/245.5 创建域间规则策略从trust到untrust
set security policies from-zone trust to-zone untrust policy 1 match source-address neiwang_allow
set security policies from-zone trust to-zone untrust policy 1 match destination-address any
set security policies from-zone trust to-zone untrust policy 1 match application any
set security policies from-zone trust to-zone untrust policy 1 then permit5.6 创建域间规则策略从untrust到trust，允许访问内部172.16.0.253的1433端口
set security policies from-zone untrust to-zone trust policy 1 match source-address any
set security policies from-zone untrust to-zone trust policy 1 match destination-address 172.16.0.253
set security policies from-zone untrust to-zone trust policy 1 match application Service_allow
set security policies from-zone untrust to-zone trust policy 1 then permit