
目的
............................................................................................................................................................... 89
MSTP
多进程原理
........................................................................................................................................ 89
1.2.7
配置
MSTP
功能示例
................................................................................................ 93
组网需求
........................................................................................................................................................ 93
配置思路
........................................................................................................................................................ 94
操作步骤
........................................................................................................................................................ 94
配置文件
...................................................................................................................................................... 100
1.2.8
配置
MSTP+VRRP
组合组网示例
.......................................................................... 102
组网需求
...................................................................................................................................................... 102
配置思路
...................................................................................................................................................... 103
操作步骤
...................................................................................................................................................... 104
配置文件
...................................................................................................................................................... 111
1.3
VLAN .............................................................................................................. 114
1.3.1
VLAN
基本概念
...................................................................................................... 114
VLAN
的帧格式
.......................................................................................................................................... 114
链路类型
...................................................................................................................................................... 115
接口类型
...................................................................................................................................................... 116
缺省
VLAN.................................................................................................................................................. 117
1.3.2
VLAN
的划分
.......................................................................................................... 117
1.3.3
VLAN
通信原理
...................................................................................................... 120
VLAN
基本通信原理
.................................................................................................................................. 120
VLAN
内跨越交换机通信原理
.................................................................................................................. 121
VLAN
间通信原理
...................................................................................................................................... 122
1.3.4
VLAN Aggregation ................................................................................................... 124
产生背景
...................................................................................................................................................... 124
实现原理
...................................................................................................................................................... 125
VLAN
间通信
.............................................................................................................................................. 127
1.3.5
VLAN Mapping ........................................................................................................ 130
基本原理
...................................................................................................................................................... 130
映射方式
...................................................................................................................................................... 130
应用
............................................................................................................................................................. 131
1.3.6
VLAN Damping ........................................................................................................ 133
1.3.7
MUX VLAN ............................................................................................................. 133
产生背景
...................................................................................................................................................... 133
基本概念
...................................................................................................................................................... 133
通信原理
...................................................................................................................................................... 134
1.3.8
VLAN Switch ........................................................................................................... 134
VLAN Switch stack-vlan ............................................................................................................................. 135
VLAN Switch switch-vlan ........................................................................................................................... 135
1.3.9
Voice VLAN ............................................................................................................. 136
Voice VLAN
的引入
.................................................................................................................................... 136
Voice VLAN
的
OUI
地址
........................................................................................................................... 137
接口加入
Voice VLAN
的模式
................................................................................................................... 137
Voice VLAN
的工作模式
............................................................................................................................ 138
1.3.10
管理
VLAN .............................................................................................................. 139
1.3.11
VLAN
透传
.............................................................................................................. 139
1.3.12
配置基于接口划分
VLAN
示例
.............................................................................. 139
组网需求
...................................................................................................................................................... 139
配置思路
...................................................................................................................................................... 139
操作步骤
...................................................................................................................................................... 140
配置文件
...................................................................................................................................................... 140
1.3.13
配置基于
MAC
地址划分
VLAN
示例
................................................................... 142
组网需求
...................................................................................................................................................... 142
配置思路
...................................................................................................................................................... 143
操作步骤
...................................................................................................................................................... 143
配置文件
...................................................................................................................................................... 144
1.3.14
配置基于
IP
子网划分
VLAN
示例
........................................................................ 144
组网需求
...................................................................................................................................................... 144
配置思路
...................................................................................................................................................... 145
操作步骤
...................................................................................................................................................... 145
配置文件
...................................................................................................................................................... 147
1.3.15
配置基于协议划分
VLAN
示例
.............................................................................. 148
组网需求
...................................................................................................................................................... 148
配置思路
...................................................................................................................................................... 148