英语歌曲
http://www.englishsongs.cn/http://www.diandian.net/learn/music/英文mp3网站http://netroom.hbu.edu.cn/personal/guobiao/netadd/En-mp3.htm[@more@]
通过流量限制防DDOS udp,ICMP攻击防火墙配置
流量攻击限制策略ip access-list extended name-udp-limit200m permit udp any 10.191.176.128 0.0.0.31 permit icmp any 10.191.176.128 0.0.0.31class-map match-all name-udp-limit200m match access-group name name-udp-limit200mpolicy-map name-udp-limit200m class name-udp-limit200m police 200000000 bps 50000000 byte conform-action transmit exceed-action drop interface Vlan125 ip address 10.135.85.197 255.255.255.252 service-policy output name-udp-limit200minterface GigabitEthernet6/2 description aaa