STP生成樹綜合配置

STP生成樹綜合配置

1.建立vlan10 20 30 40 pc相連端口設置access 加入vlan10 20 不參與生成樹選舉 禁用stp生成樹
把3 ，4端口加入trunk 贊成經過全部vlan
SW1 stp enable
sw1 stp mode mstp

• sw2和1相同設置
  2.sw3建立vlan10 20 30 40 把三個端口所有設置trunk 贊成經過全部的vlan e0/0/3設置禁用stp
  3.r1 進入g0/0/0.1 0.2 0.3 0.4
  dot1q termination vid 10 //子接口加入vlan編號
  ip address 192.168.10.1 24 //設置ip地址
  arp broadcast enable //打開ARP廣播
  打開g0/0/1設置ip
  r2設定接口ip 設定爲默認路由0.0.0.0 0.0.0.0 100.1.1.1
  4.交換機設置mstp模式
  5.配置生成樹區域，設置區域名稱，容許vlan10 20 經過
  [sw1]stp enable
  [sw1]stp mode mstp
  [sw1]stp region-configuration
  [sw1-mst-region]region-name test
  [sw1-mst-region]instance 1 vlan 10 20
  [sw1-mst-region]instance 2 vlan 30 40
  [sw1-mst-region]active region-configuration //激活stp區域
  6.指定每一個區域根網橋 instance 1 :sw1 instance 2 :sw2
  [sw1]stp instance 1 priority 4096
  [sw1]stp instance 2 priority 8192

[sw2]stp instance 1 priority 8192
[sw2]stp instance 2 priority 4096

display stp brief

[S1]vlan batch 10 20 30 40 /建立vlan
Info: This operation may take a few seconds. Please wait for a moment...done.
[S1]int e0/0/1 /與PC接口設置acc模式而且禁用stp 由於這裏不須要參與
[S1-Ethernet0/0/1]port link-type acces
[S1-Ethernet0/0/1]port default vlan 10
[S1-Ethernet0/0/1]stp disable
[S1-Ethernet0/0/1]int e0/0/2
[S1-Ethernet0/0/2]port link-type acces
[S1-Ethernet0/0/2]port default vlan 20
[S1-Ethernet0/0/2]stp disable
[S1-Ethernet0/0/2]q
[S1]port-group 1 /建立組 1
[S1-port-group-1]group-member e0/0/3 e0/0/4 //組加入接口
[S1-port-group-1]port link-type trunk //交換機之間設置TRUNK模式
[S1-Ethernet0/0/3]port link-type trunk
[S1-Ethernet0/0/4]port link-type trunk
[S1-port-group-1]port trunk allow-pass vlan all //容許全部VLAN經過
[S1-Ethernet0/0/3]port trunk allow-pass vlan all
[S1-Ethernet0/0/4]port trunk allow-pass vlan all
[S1]stp enable /交換機開啓stp功能
[S1]stp mode mstp /設置STP模式爲MSTP 默認就是可是最好從新設置一下
[S1]stp region-configuration /設置STP區域
[S1-mst-region]region-name abc /設置區域名稱ABC
[S1-mst-region]instance 1 vlan 10 20 /區域1 容許經過vlan 10 20
[S1-mst-region]instance 2 vlan 30 40 /區域2 容許經過vlan 30 40
[S1-mst-region]active region-configuration /啓用激活區域設置
Info: This operation may take a few seconds. Please wait for a moment...done.
[S1-mst-region]q
[S1]stp instance 1 priority 4096 //設置stp區域1優先級4096
[S1]stp instance 2 priority 8192 //設置stp區域2優先級 8192
[S1]dis stp brief /顯示STP表

[S2]vlan batch 10 20 30 40
Info: This operation may take a few seconds. Please wait for a moment...done.
[S2]int e0/0/1
[S2-Ethernet0/0/1]port link-type acces
[S2-Ethernet0/0/1]port default vlan 30
[S2-Ethernet0/0/1]stp disable
[S2-Ethernet0/0/1]int e0/0/2
[S2-Ethernet0/0/2]port link-type access
[S2-Ethernet0/0/2]port default vlan 40
[S2-Ethernet0/0/2]stp disable
[S2-Ethernet0/0/2]q
[S2]port-group 1
[S2-port-group-1]group-member e0/0/3 e0/0/4
[S2-port-group-1]port link-type trunk
[S2-Ethernet0/0/3]port link-type trunk
[S2-Ethernet0/0/4]port link-type trunk
[S2-port-group-1]port trunk allow-pass vlan all
[S2-Ethernet0/0/3]port trunk allow-pass vlan all
[S2-Ethernet0/0/4]port trunk allow-pass vlan all
[S2-port-group-1]q
[S2]stp enable
[S2]stp mode mstp
[S2]stp region-configuration
[S2-mst-region]region-name abc
[S2-mst-region]instance 1 vlan 10 20
[S2-mst-region]instance 2 vlan 30 40
[S2-mst-region]active region-configuration
Info: This operation may take a few seconds. Please wait for a moment...done.
[S2-mst-region]q
[S2]stp instance 1 priority 8192
[S2]stp instance 2 priority 4096
[S2]dis stp brief

[S3]vlan batch 10 20 30 40
Info: This operation may take a few seconds. Please wait for a moment...done.
[S3]port-group 1
[S3-port-group-1]group-member e0/0/1 e0/0/2
[S3-port-group-1]port link-type trunk
[S3-Ethernet0/0/1]port link-type trunk
[S3-Ethernet0/0/2]port link-type trunk
[S3-port-group-1]port trunk allow-pass vlan all
[S3-Ethernet0/0/1]port trunk allow-pass vlan all
[S3-Ethernet0/0/2]port trunk allow-pass vlan all
[S3-port-group-1]q
[S3]int e0/0/3
[S3-Ethernet0/0/3]port link-type trunk
[S3-Ethernet0/0/3]port trunk allow-pass vlan all
[S3-Ethernet0/0/3]stp disable
[S3]stp enable
[S3]stp mode mstp
[S3]stp region-configuration
[S3-mst-region]region-name abc
[S3-mst-region]instance 1 vlan 10 20
[S3-mst-region]instance 2 vlan 30 40
[S3-mst-region]active region-configuration
Info: This operation may take a few seconds. Please wait for a moment...done.
[S3]dis stp brief

[R1]int g0/0/0.1
[R1-GigabitEthernet0/0/0.1]dot1q termination vid 10
[R1-GigabitEthernet0/0/0.1]ip add 192.168.10.1 24
[R1-GigabitEthernet0/0/0.1]arp broadcast enable
[R1-GigabitEthernet0/0/0.1]int g0/0/0.2
[R1-GigabitEthernet0/0/0.2]dot1q termination vid 20
[R1-GigabitEthernet0/0/0.2]ip add 192.168.20.1 24
[R1-GigabitEthernet0/0/0.2]arp broadcast enable
[R1-GigabitEthernet0/0/0.2]int g0/0/0.3
[R1-GigabitEthernet0/0/0.3]dot1q termination vid 30
[R1-GigabitEthernet0/0/0.3]ip add 192.168.30.1 24
[R1-GigabitEthernet0/0/0.3]arp broadcast enable
[R1-GigabitEthernet0/0/0.3]int g0/0/0.4
[R1-GigabitEthernet0/0/0.4]dot1q termination vid 40
[R1-GigabitEthernet0/0/0.4]ip add 192.168.40.1 24
[R1-GigabitEthernet0/0/0.4]arp broadcast enable
[R1-GigabitEthernet0/0/0.4]q
[R1]int g0/0/1
[R1-GigabitEthernet0/0/1]ip add 100.1.1.1 24
[R1-GigabitEthernet0/0/1]q