set vlans camera-vlan description ―Camera VLAN\ set vlans camera-vlan vlan-id 40
（jiangyu：Access和trunk配置区别很小，access、trunk，vlan members 1个和多个） set interfaces ge-0/0/1 unit 0 family ethernet-switching vlan members [10 20 30 40] set interfaces ge–0/0/2unit 0 family ethernet-switching vlan members [10 20 30 40] set interfaces ge–0/0/3 unit 0 family ethernet-switching vlan members [10 20 30 40] set interfaces ge–0/0/1 unit 0 family ethernet-switching port-mode trunk set interfaces ge-0/0/2 unit 0 family ethernet-switching port-mode trunk set interfaces ge-0/0/3 unit 0 family ethernet-switching port-mode trunk
set protocols rstp bridge-priority 16k #\设置rstp的优优先值\ set protocols rstp interface ge-0/0/1.0 cost 1000 #\设置rstp端口权值\set protocols rstp interface ge-0/0/1.0 mode point-to-point #\设置rstp端口模式\set protocols rstp interface ge-0/0/2.0 cost 1000
set protocols rstp interface ge-0/0/2.0 mode point-to-point set protocols rstp interface ge-0/0/3.0 cost 1000 set protocols rstp interface ge-0/0/3.0 mode point-to-point
2． S2交换机上创建VLAN并且配置交换机端口VLAN和Trunk和RSTP协议：
set vlans voice-vlan description ―Voice VLAN\ set vlans voice-vlan vlan-id 10
set vlans employee-vlan description ―Employee VLAN\ set vlans employee-vlan vlan-id 20
set vlans guest-vlan description ―Guest VLAN\ set vlans guest-vlan vlan-id 30
set vlans camera-vlan description ―Camera VLAN\ set vlans camera-vlan vlan-id 40
set interfaces ge-0/0/1 unit 0 family ethernet-switching vlan members [10 20 30 40] set interfaces ge–0/0/2unit 0 family ethernet-switching vlan members [10 20 30 40] set interfaces ge–0/0/1 unit 0 family ethernet-switching port-mode trunk set interfaces ge-0/0/2 unit 0 family ethernet-switching port-mode trunk
set protocols rstp bridge-priority 32k
set protocols rstp interface ge-0/0/1.0 cost 1000
set protocols rstp interface ge-0/0/1.0 mode point-to-point set protocols rstp interface ge-0/0/2.0 cost 1000
set protocols rstp interface ge-0/0/2.0 mode point-to-point
第41页 共110页
3． S3交换机上创建VLAN并且配置交换机端口VLAN和Trunk和RSTP协议
set vlans voice-vlan description ―Voice VLAN\ set vlans voice-vlan vlan-id 10
set vlans employee-vlan description ―Employee VLAN\ set vlans employee-vlan vlan-id 20
set vlans guest-vlan description ―Guest VLAN\ set vlans guest-vlan vlan-id 30
set vlans camera-vlan description ―Camera VLAN\ set vlans camera-vlan vlan-id 40
set interfaces ge-0/0/1 unit 0 family ethernet-switching vlan members [10 20 30 40] set interfaces ge–0/0/2unit 0 family ethernet-switching vlan members [10 20 30 40] set interfaces ge–0/0/3 unit 0 family ethernet-switching vlan members [10 20 30 40] set interfaces ge–0/0/1 unit 0 family ethernet-switching port-mode trunk set interfaces ge-0/0/2 unit 0 family ethernet-switching port-mode trunk set interfaces ge-0/0/3 unit 0 family ethernet-switching port-mode trunk set protocols rstp bridge-priority 8k
set protocols rstp interface ge-0/0/1.0 cost 1000
set protocols rstp interface ge-0/0/1.0 mode point-to-point set protocols rstp interface ge-0/0/2.0 cost 1000
set protocols rstp interface ge-0/0/2.0 mode point-to-point set protocols rstp interface ge-0/0/3.0 cost 1000 set protocols rstp interface ge-0/0/3.0 mode point-to-point
4． S4交换机上创建VLAN并且配置交换机端口VLAN和Trunk和RSTP协议
set vlans voice-vlan description ―Voice VLAN\set vlans voice-vlan vlan-id 10
set vlans employee-vlan description ―Employee VLAN\ set vlans employee-vlan vlan-id 20
set vlans guest-vlan description ―Guest VLAN\ set vlans guest-vlan vlan-id 30
set vlans camera-vlan description ―Camera VLAN\set vlans camera-vlan vlan-id 40
set interfaces ge-0/0/1 unit 0 family ethernet-switching vlan members [10 20 30 40] set interfaces ge–0/0/2unit 0 family ethernet-switching vlan members [10 20 30 40] set interfaces ge–0/0/1 unit 0 family ethernet-switching port-mode trunk set interfaces ge-0/0/2 unit 0 family ethernet-switching port-mode trunk set protocols rstp bridge-priority 16k
第42页 共110页
set protocols rstp interface ge-0/0/1.0 cost 1000
set protocols rstp interface ge-0/0/1.0 mode point-to-point set protocols rstp interface ge-0/0/2.0 cost 1000
set protocols rstp interface ge-0/0/2.0 mode point-to-point 5． 利用show spanning-tree interface命令查看4台交换机STP状态。
2.9.3 MSTP配置 实例
1． S1交换机上创建VLAN并且配置交换机端口VLAN和Trunk和MSTP协议
set vlans voice-vlan description ―Voice VLAN\ set vlans voice-vlan vlan—id 10
set vlans employee-vlan description ―Employee VLAN\ set vlans employee-vlan vlan-id 20
set vlans guest-vlan description ―Guest VLAN\ set vlans guest-vlan vlan-id 30
set vlans camera-vlan description ―Camera VLAN\ set vlans camera-vlan vlan-id 40
set interfaces ge-0/0/1 unit 0 family ethernet-switching vlan members [10 20 30 40]
第43页 共110页
set interfaces ge–0/0/2 unit 0 family ethernet-switching vlan members [10 20 30 40] set interfaces ge–0/0/3 unit 0 family ethernet-switching vlan members [10 20 30 40] set interfaces ge–0/0/1 unit 0 family ethernet-switching port-mode trunk set interfaces ge-0/0/2 unit 0 family ethernet-switching port-mode trunk set interfaces ge-0/0/3 unit 0 family ethernet-switching port-mode trunk
set protocols mstp configuration-name region1 set protocols mstp bridge-priority 16k
set protocols mstp interface ge-0/0/1.0 cost 1000
set protocols mstp interface ge-0/0/1.0 mode point-to-point set protocols mstp interface ge-0/0/2.0 cost 1000
set protocols mstp interface ge-0/0/2.0 mode point-to-point set protocols mstp interface ge-0/0/3.0 cost 1000
set protocols mstp interface ge-0/0/3.0 mode point-to-point set protocols mstp msti 1 bridge-priority 16k set protocols mstp msti 1 vlan [10 20]
set protocols mstp msti 1 interface ge-0/0/3.0 cost 4000 set protocols mstp msti 2 bridge-priority 8k set protocols mstp msti 2 vlan [30 40]
2． 在S2交换机上创建VLAN并且配置交换机端口VLAN和Trunk和MSTP协议
set vlans voice-vlan description ―Voice VLAN\ set vlans voice-vlan vlan—id 10
set vlans employee-vlan description ―Employee VLAN\ set vlans employee-vlan vlan-id 20
set vlans guest-vlan description ―Guest VLAN\ set vlans guest-vlan vlan-id 30
set vlans camera-vlan description ―Camera VLAN\ set vlans camera-vlan vlan-id 40
set interfaces ge–0/0/1 unit 0 family ethernet-switching vlan members [10 20 30 40] set interfaces ge-0/0/2 unit 0 family ethernet-switching vlan members [10 20 30 40] set interfaces ge-0/0/1 unit 0 family ethernet-switching port-mode trunk set interfaces ge-0/0/2 unit 0 family ethernet-switching port-mode trunk
set protocols mstp configuration-name region1 set protocols mstp bridge-priority 32k
第44页 共110页