移动策略的优先级：域间或者域内视图下。
policy move policy-id1 { before | after } policy-id2命令用来移动策略优先级，比如policy move 2 before 4 ，before就是指将policy-id1的优先级调整到policy-id2之前，after指的是将policy-id1的优先级调整到policy-id2之后。
firewall statistic system enable //开启报文的统计功能，缺省情况下，系统级的流量统计和监
控功能开启。 Web管理端口配置 web-manager enable
web-manager enable port 8099
web-manager security enable //开启https管理功能 web-manager security enable port 8443 undo web-manager config-guide enable
telnet server enable //开启telnet配置功能 防火墙“安全防护”里的配置。
firewall defend action alert
firewall defend udp-short-header enable firewall defend port-scan enable firewall defend ip-sweep enable firewall defend teardrop enable firewall defend ip-fragment enable firewall defend tcp-flag enable firewall defend winnuke enable firewall defend fraggle enable firewall defend ping-of-death enable firewall defend udp-flood enable
firewall defend smurf enable firewall defend land enable
firewall defend arp-flood enable firewall defend arp-spoofing enable
firewall defend udp-flood base-session max-rate 20000 firewall defend icmp-flood base-session max-rate 255 firewall source-ip detect interface GigabitEthernet0/0/5 firewall source-ip detect interface GigabitEthernet0/0/6
firewall defend icmp-flood interface GigabitEthernet0/0/5 max-rate 200000 firewall defend icmp-flood interface GigabitEthernet0/0/6 max-rate 200000 firewall defend arp-flood interface GigabitEthernet0/0/1 max-rate 50000
自己写的脚本：
ip service-set Tomcat type object
service 0 protocol tcp destination-port 8181 ip service-set Tomcat2 type object
service 0 protocol tcp destination-port 8181 service 1 protocol tcp destination-port 8282 ip service-set Tomcat3 type object
service 0 protocol tcp destination-port 8181 service 1 protocol tcp destination-port 8585 service 2 protocol tcp destination-port 8787
policy interzone untrust trust inbound policy 0 action permit
policy service service-set icmp policy service service-set Tomcat
policy source 192.168.200.0 mask 255.255.255.0 policy destination 172.16.4.66 0 policy destination 172.16.4.67 0 policy destination 172.16.4.123 0 policy 1 action permit
policy service service-set ftp policy service service-set icmp
policy source 192.168.200.0 mask 255.255.255.0 policy destination 172.16.4.71 0
policy 2 action permit
policy service service-set icmp
policy service service-set Tomcat2
policy source 192.168.200.0 mask 255.255.255.0 policy destination 172.16.4.72 0
policy 3 action permit
policy service service-set icmp policy service service-set Tomcat3
policy source 192.168.200.0 mask 255.255.255.0 policy destination 172.16.4.119 0
firewall defend arp-flood enable //开启arp泛洪功能
