CCIE R&S 理论大体上可以分为九个部分 1. IGP 2. Switching 3. BGP 4. Multicast 5. IPv6 6. QOS 7. Feature 8. Security 9.MPLS / MPLS_VPN 今天和大家分享的是第四部分Multicast,其他几部分也会陆续发布: 目录
概述 .................................................................................................................................................. 2
组播的三个组成部分 ....................................................................................................................... 3
组播地址 .......................................................................................................................................... 4
组成员机制 ...................................................................................................................................... 9
组播协议 ........................................................................................................................................ 14
PIM ................................................................................................................................................. 16
组播树 ............................................................................................................................................ 16
组播反向路径转发 ......................................................................................................................... 16
PIM模式 ......................................................................................................................................... 17
PIM-SM RP ..................................................................................................................................... 20
PIM DR ........................................................................................................................................... 24
PIM前转器 ..................................................................................................................................... 25
PIM-DM数据包 ............................................................................................................................... 26
PIM-SM数据包 ............................................................................................................................... 29
RP的确立 ....................................................................................................................................... 31
Pim sparse-dense-mode .................................................................................................................. 33
PIM Dense Mode Fallback ............................................................................................................... 34
共享树切换到源树 ......................................................................................................................... 35
PIM-SM 之NBMA Mode ................................................................................................................. 35
配置组播 ........................................................................................................................................ 37
配置PIM-DM ........................................................................................................................... 37
配置PIM-SM ............................................................................................................................ 58
PIM-SM的NBMA Mode ................................................................................................................... 85
Source Specific Multicast(SSM) ................................................................................................. 91
MSDP (Multicast Source Discovery Protocol) .................................................................................. 94
MSDP概述 ............................................................................................................................... 96
MSDP RPF检测 ........................................................................................................................ 99
MSDP RPF检测详细规则 ...................................................................................................... 101
Default MSDP Peer ................................................................................................................ 103
MSDP Mesh Group ................................................................................................................ 105
MSDP SA Filter ...................................................................................................................... 106
PIM-SM域边界 ...................................................................................................................... 107
组播流RPF检测详细规则 ..................................................................................................... 109
Anycast RP ............................................................................................................................. 111
配置一对一PIM-SM域的MSDP实验 .................................................................................... 113
1.配置初始网络环境 ................................................................................................. 115
2.配置PIM-SM ............................................................................................................ 129
3.配置GRE Tunnel隧道 .............................................................................................. 139
4.配置MSDP ............................................................................................................... 151
5.通过单播路由表解决PIM-SM域间组播通信问题 ................................................ 159
6.通过静态组播路由表解决PIM-SM域间组播通信问题 ........................................ 163
7.通过MBGP解决PIM-SM域间组播通信问题 .......................................................... 167
配置3个PIM-SM域全互联的MSDP实验 ............................................................................ 193
1.配置初始网络环境 ................................................................................................. 194
2.配置PIM-SM ............................................................................................................ 215
3.配置MSDP ............................................................................................................... 227
4.配置MBGP帮助MSDP的SA通过RPF检测 ............................................................... 234
5.测试default MSDP peer帮助MSDP的SA通过RPF检测 ........................................... 242
6.测试MSDP Mesh Group帮助MSDP的SA通过RPF检测 .......................................... 248
配置Anycast RP实验 ............................................................................................................. 258
1.配置初始网络环境 ................................................................................................. 260
2.配置PIM-SM ............................................................................................................ 283
3.配置MSDP ............................................................................................................... 296
4.测试Anycast RP冗余性 ........................................................................................... 310
IPv6 Multicast ............................................................................................................................... 319
CCIE R&S 理论逐个击破—Multicast.pdf
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