01-04 MPLS L2VPN配置

Quidway NetEngine80E 操作手册 VPN分册

目 录

目 录

4 MPLS L2VPN配置 ..................................................................................................................... 4-1

4.1 简介 .............................................................................................................................................................. 4-3 4.1.1 MPLS L2VPN概述 ............................................................................................................................. 4-3 4.1.2 CCC方式MPLS L2VPN .................................................................................................................... 4-5 4.1.3 SVC方式MPLS L2VPN .................................................................................................................... 4-6 4.1.4 Martini方式MPLS L2VPN ................................................................................................................ 4-6 4.1.5 Kompella方式MPLS L2VPN ............................................................................................................ 4-6 4.1.6 MPLS L2VPN异种介质互通 ............................................................................................................. 4-7 4.2 配置CCC方式MPLS L2VPN ................................................................................................................... 4-9 4.2.1 建立配置任务 ..................................................................................................................................... 4-9 4.2.2 使能MPLS L2VPN .......................................................................................................................... 4-10 4.2.3 创建CCC本地连接 ......................................................................................................................... 4-10 4.2.4 创建CCC远程连接 ......................................................................................................................... 4-10 4.2.5 检查配置结果 ................................................................................................................................... 4-11 4.3 配置SVC方式MPLS L2VPN ................................................................................................................. 4-12 4.3.1 建立配置任务 ................................................................................................................................... 4-12 4.3.2 使能MPLS L2VPN .......................................................................................................................... 4-12 4.3.3 创建SVC方式MPLS L2VPN连接 ............................................................................................... 4-13 4.3.4 检查配置结果 ................................................................................................................................... 4-13 4.4 配置Martini方式MPLS L2VPN ............................................................................................................. 4-13 4.4.1 建立配置任务 ................................................................................................................................... 4-13 4.4.2 使能MPLS L2VPN .......................................................................................................................... 4-14 4.4.3 创建Martini方式MPLS L2VPN连接 ........................................................................................... 4-14 4.4.4 检查配置结果 ................................................................................................................................... 4-15 4.5 配置Kompella方式MPLS L2VPN ......................................................................................................... 4-15 4.5.1 建立配置任务 ................................................................................................................................... 4-15 4.5.2 使能MPLS L2VPN .......................................................................................................................... 4-16 4.5.3 配置BGP的L2VPN能力 .............................................................................................................. 4-16 4.5.4 配置VPN ......................................................................................................................................... 4-17 4.5.5 配置CE连接 ................................................................................................................................... 4-18

文档版本 02 (2006-11-16) 华为技术有限公司 i

目 录

Quidway NetEngine80E 操作手册 VPN分册

4.5.6 检查配置结果 ................................................................................................................................... 4-18

4.6 配置L2VPN异种介质互通 ..................................................................................................................... 4-19 4.6.1 建立配置任务 ................................................................................................................................... 4-19 4.6.2 配置CCC本地连接支持IP-Interworking ...................................................................................... 4-20 4.6.3 配置Martini方式支持IP-Interworking .......................................................................................... 4-21 4.6.4 配置Kompella方式支持IP-Interworking ...................................................................................... 4-21 4.6.5 配置CE使用Ethernet或VLAN接入 ........................................................................................... 4-21 4.6.6 检查配置结果 ................................................................................................................................... 4-22 4.7 维护MPLS L2VPN ................................................................................................................................... 4-22 4.7.1 复位L2VPN的BGP连接 .............................................................................................................. 4-22 4.7.2 调试L2VPN ..................................................................................................................................... 4-23 4.8 配置举例 .................................................................................................................................................... 4-23 4.8.1 配置CCC本地连接示例 ................................................................................................................. 4-24 4.8.2 配置CCC远程连接示例 ................................................................................................................. 4-26 4.8.3 配置SVC方式MPLS L2VPN示例 ............................................................................................... 4-32 4.8.4 配置Martini方式MPLS L2VPN示例 ........................................................................................... 4-37 4.8.5 配置L2VPN隧道绑定示例（Martini方式）................................................................................ 4-44 4.8.6 配置Kompella方式本地连接示例 ................................................................................................. 4-58 4.8.7 配置Kompella方式远程连接示例 ................................................................................................. 4-60 4.8.8 Martini方式L2VPN配置举例（使用MPLS TE隧道） .............................................................. 4-66 4.8.9 配置L2VPN异种介质互通示例（Martini方式下Ethernet与HDLC互通）............................ 4-75 4.8.10 配置L2VPN异种介质互通示例（Kompella本地方式） .......................................................... 4-82 4.8.11 配置Multi-hop方式的跨域L2VPN示例 .................................................................................... 4-86 4.9 故障处理 .................................................................................................................................................... 4-93 4.9.1 L2VPN的VC状态为Down ............................................................................................................ 4-93 4.9.2 L2VPN两端CE不能互通 ............................................................................................................... 4-93 4.9.3 L2VPN两端CE之间大报文丢失 ................................................................................................... 4-94 4.9.4 CE使用VLAN接入不能互通......................................................................................................... 4-94

ii 华为技术有限公司 文档版本 02 (2006-11-16)

Quidway NetEngine80E 操作手册 VPN分册

插图目录

插图目录

图4-1 MPLS L2VPN组网示意图 ..................................................................................................................... 4-4 图4-2 MPLS L2VPN基本模型 ......................................................................................................................... 4-4 图4-3 MPLS L2VPN标签栈处理 ..................................................................................................................... 4-5 图4-4 CCC本地连接组网图 ........................................................................................................................... 4-24 图4-5 CCC远程连接组网图 ........................................................................................................................... 4-27 图4-6 SVC方式MPLS L2VPN配置举例 ..................................................................................................... 4-32 图4-7 Martini方式MPLS L2VPN组网图 ..................................................................................................... 4-38 图4-8 Martini L2VPN隧道绑定示例组网图 ................................................................................................. 4-44 图4-9 配置Kompella方式本地连接MPLS L2VPN组网图 ....................................................................... 4-58 图4-10 配置Kompella方式远程连接MPLS L2VPN组网图 ..................................................................... 4-61 图4-11 使用MPLS TE隧道建立Martini L2VPN ........................................................................................ 4-66 图4-12 Martini方式L2VPN异种介质互通组网图 ...................................................................................... 4-76 图4-13 Kompella方式VLAN与ATM互通组网图...................................................................................... 4-82 图4-14 跨域L2VPN组网图 .......................................................................................................................... 4-86

文档版本 02 (2006-11-16) 华为技术有限公司 iii