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1、Chapter 5 the Network Layer英文名称缩写对应的中文名称Virtual-circuit Subnet虚电路子网Datagram Subnet数据报子网Routing Table路由表Metric(cost)量度(代价、开销)Hop跳数(RIP 采用的量度)Sink Tree汇集树(沉落树、信宿树)Routing Protocol路由选择协议Interior Gateway Routing ProtocolIGP内部网关路由选择协议Distance Vector RoutingDV距离矢量路由选择Routing Information ProtocolRIP路由选择信息协
2、议Routing Loop路由环Count to Infinite计数到无穷Slow Convergence收敛慢Define Maximum of Path-metric定义路径代价的最大值Split Horizon水平分割Poison Reverse毒性逆转Hold-Down Timers抑制定时器Triggered Updates触发更新Link State RoutingLS链路状态路由选择Open Shortest Path FirstOSPF开放的最短路径优先Hello messageHello 消息(报文)Link State UpdateLSU链路状态更新(报文)Link St
3、ate AcknowledgeLSA链路状态确认(报文)Database DescriptionDD数据路描述(报文),数据库摘要Link State RequestLSR链路状态请求(报文)Down StatusDown 机状态(互不知晓)Initial Status初始状态(单向通达)Two Way Status双向状态Exstart Status准启动状态Exchange Status交换状态Loading Status装载状态Full Adjacency Status全毗邻状态Designated Router指定路由器Dijkstra Algorithm狄克斯特拉算法Border G
4、ateway ProtocolBGP边界网关协议Autonomous SystemAS自治系统Hierarchical routing分级(分层的)路由Broadcast routing广播路由Multicast routing组播路由Reverse Path ForwardingRPF逆向路径转发Peer-to-PeerP2P对等网络Finger Table指取表Routed Protocol被路由协议Internet Protocol Version 4IPv4互联网协议第 4 版Internet Protocol Version 6IPv6互联网协议第 6 版Simple Interne
5、t Protocol PlusSIPP增强的简单因特网协议IP PacketIP 分组Time to Live(IPv6:hop limit)TTL生存时间(以眺数为单位)Flow Label流标签Next Header下一个头Dotted Decimal Notation点分十进制Colon Hex Notation冒分十六进制Link- Local Address链路本地地址Subnet子网(规划)Subnet MaskSM子网掩码Congestion Control拥塞控制Flow Control流量控制Load Shedding载荷脱落Random Early Detection随机早
6、期检测Leaky Bucket Algorithm漏桶算法Token Bucket Algorithm令牌桶算法Resource Reservation ProtocolRSVP资源预留协议MultiProtocol Label SwitchingMPLS多协议标签转换Forwarding Equivalence ClassFEC前向纠错Classless InterDomain RoutingCIDR无类别域间路由选择Network Address TranslationNAT网络地址转换Internet Control Message ProtocolICMP互联网控制消息协议ARP(Address Resolution Protocol)ARP地址解析协议Reverse Address Resolution ProtocolRARP逆向地址转换协议BOOTP自举协议Dynamic Host Configuration ProtocolDHCP动态主机配置协议Router路由器Non Variable Random-access MemoryNVRAM非易失内存