2,2.缩略语。BGP,Border。Gateway.Protocol、边界网关协议。BSS。Business Support System、业务支撑系统、CDN,Content Delivery。Network、内容分发网络,CPU,Central Processing,Unit。中央处理器。DDoS。Distributed Deny,of,Service 分布式拒绝服务,DMZ、Demilitarized.Zone 隔离区。IDC,Internet、Data Center。互联网数据中心。IDS,Intrusion,Detection,System。入侵检测系统,IP,Internet Protocol,互联网协议.IPMI、Intelligent Platform.Management。Interface。智能平台管理接口 IPS、Intrusion。Prevention,System,入侵预防系统,IPv4。Internet。Protocol,version 4、互联网协议第4版,IPv6,Internet,Protocol,version,6,互联网协议第6版,IS IS.Intermediate.System.to、Intermediate、System。中间系统到中间系统,IT,Information,Technology,信息技术,KVM Keyboard Video.Mouse。多计算机切换器,MAC,Media,Access.Control,介质访问控制。NAS,Network。Attached Storage。网络连接存储.OSPF.Open、Shortest Path,First。开放式最短路径优先,OSS、Operation.Support、System.运营支撑系统。PUE Power.Usage Effectiveness,电能利用效率、RAID、Redundant、Array of Independent Disk 独立冗余磁盘阵列,SAN,Storage Area,Network、存储区域网络、SSL、Secure,Sockets,Layer.套接字安全层.STP。Shielded、Twisted。Pair,屏蔽双绞线,UPS。Uninterrupted,Power,Supply。不间断电源 UTP.Unshielded、Twisted,Paired.非屏蔽双绞线、VIP,Very,Important,Person,重要用户 VLAN。Virtual.Local.Area、Network 虚拟局域网,VPN Virtual.Private,Network 虚拟专用网