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×¢Ò⣺ÅäÖÃ֮ǰ½¨ÒéʹÓà Ruijie#show interface status²é¿´½Ó¿ÚÃû³Æ£¬³£ÓýӿÚÃû³ÆÓÐFastEthernet£¨°ÙÕ×£©¡¢GigabitEthernet£¨Ç§Õ×£©ºÍTenGigabitEthernet(ÍòÕ×),ÒÔÏÂÅäÖÃÒÔ°ÙÕ×½Ó¿ÚΪÀý¡£

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Ruijie>enable                //½øÈëÌØȨģʽ

Ruijie#configure terminal        //½øÈëÈ«¾ÖÅäÖÃģʽ

Ruijie(config)#vlan 10    //´´½¨vlan 10 ¡¢20¡¢30ºÍ40

Ruijie(config-vlan)#vlan 20

Ruijie(config-vlan)#vlan 30

Ruijie(config-vlan)#vlan 40

Ruijie(config-vlan)#exit

Ruijie(config)#spanning-tree   //¿ªÆôÉú³ÉÊ÷£¬Ä¬ÈÏģʽÊÇ mst

Ruijie(config)#spanning-tree mst configuration    //ÅäÖÃmst

Ruijie(config-mst)# instance 1 vlan 10, 20           //vlan 10ºÍ20 ʹÓÃʵÀý£¨instance£©1

Ruijie(config-mst)# instance 2 vlan 30, 40            //vlan 30ºÍ40ʹÓÃʵÀý£¨instance£©2

Ruijie(config-mst)#spanning-tree mst 1 priority 4096   //ʵÀý£¨instance£©1µÄÓÅÏȼ¶Îª4096£¬Ô½Ð¡Ô½ÓÅÏÈ£¬Ä¬ÈÏÓÅÏȼ¶ÊÇ32768

Ruijie(config-mst)#exit

Ruijie(config)#interface FastEthernet 0/1

Ruijie(config-if-FastEthernet 0/1)#switch mode trunk    //°Ñ½»»»»úµÄµÚÒ»¸ö°ÙÕ×½Ó¿ÚÅäÖóÉtrunk

Ruijie(config)#interface FastEthernet 0/2

Ruijie(config-if-FastEthernet 0/2)#switch mode trunk    //°Ñ½»»»»úµÄµÚ¶þ¸ö°ÙÕ×½Ó¿ÚÅäÖóÉtrunk

 

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Ruijie>enable                //½øÈëÌØȨģʽ

Ruijie#configure terminal        //½øÈëÈ«¾ÖÅäÖÃģʽ

Ruijie(config)#vlan 10    //´´½¨vlan 10 ¡¢20¡¢30ºÍ40

Ruijie(config-vlan)#vlan 20

Ruijie(config-vlan)#vlan 30

Ruijie(config-vlan)#vlan 40

Ruijie(config-vlan)#exit

Ruijie(config)#spanning-tree

Ruijie(config)#spanning-tree mst configuration

Ruijie(config-mst)# instance 1 vlan 10, 20

Ruijie(config-mst)# instance 2 vlan 30, 40

Ruijie(config-mst)#spanning-tree mst 2 priority 4096

Ruijie(configmst)#exit

Ruijie(config)#interface FastEthernet 0/1

Ruijie(config-if-FastEthernet 0/1)#switch mode trunk    //°Ñ½»»»»úµÄµÚÒ»¸ö°ÙÕ×½Ó¿ÚÅäÖóÉtrunk

Ruijie(config)#interface FastEthernet 0/2

Ruijie(config-if-FastEthernet 0/2)#switch mode trunk   //°Ñ½»»»»úµÄµÚ¶þ¸ö°ÙÕ×½Ó¿ÚÅäÖóÉtrunk

 

½ÓÈë½»»»»úÅäÖãº

Ruijie>enable                //½øÈëÌØȨģʽ

Ruijie#configure terminal        //½øÈëÈ«¾ÖÅäÖÃģʽ

Ruijie(config)#vlan 10    //´´½¨vlan 10 ¡¢20¡¢30ºÍ40

Ruijie(config-vlan)#vlan 20

Ruijie(config-vlan)#vlan 30

Ruijie(config-vlan)#vlan 40

Ruijie(config-vlan)#exit

Ruijie(config)#spanning-tree

Ruijie(config)#spanning-tree mst configuration

Ruijie(config-mst)# instance 1 vlan 10, 20

Ruijie(config-mst)# instance 2 vlan 30, 40

Ruijie(config-mst)#exit

Ruijie(config)#interface FastEthernet 0/1

Ruijie(config-if-FastEthernet 0/1)#switch mode trunk  //°Ñ½»»»»úµÄµÚÒ»¸ö°ÙÕ×½Ó¿ÚÅäÖóÉtrunk

Ruijie(config)#interface FastEthernet 0/2

Ruijie(config-if-FastEthernet 0/2)#switch mode trunk   //°Ñ½»»»»úµÄµÚ¶þ¸ö°ÙÕ×½Ó¿ÚÅäÖóÉtrunk

 

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Ruijie(config)#end                //Í˳öµ½ÌØȨģʽ

Ruijie#write                  //È·ÈÏÅäÖÃÕýÈ·£¬±£´æÅäÖÃ

 

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Ruijie#show spanning-tree summary

Spanning tree enabled protocol mstp

MST 0 vlans map : 1-9, 11-19, 21-29, 31-39, 41-4094    //ÄÄЩvlanʹÓÃʵÀý0£¬ÊµÀý0ÊÇĬÈÏʵÀý£¬Ã»ÓÐÅäÖõÄvlan¶¼ÊôÓÚ¸ÃʵÀý

  Root ID    Priority    32768                             //¸ùidÓÅÏȼ¶

             Address     001a.a976.9d0a             //macµØÖ·

             this bridge is root                      //Õą̂É豸ÊǸùÇÅ£¨root£©

             Hello Time   2 sec  Forward Delay 15 sec  Max Age 20 sec    //±£»îʱ¼ä2s£¬×ª·¢ÑÓʱ15s,³¬Ê±Ê±¼ä 20s

  Bridge ID  Priority    32768                                         //ÇÅidÓÅÏȼ¶

             Address     001a.a979.bc44

             Hello Time   2 sec  Forward Delay 15 sec  Max Age 20 sec

Interface        Role           Sts          Cost        Prio              Type     OperEdge

---------------- ----              ---       ----------   --------             -----      ---------------

Fa0/24           Root          FWD       200000     128               P2p          False         

Fa0/10            Altn           BLK        200000      128              P2p           False 

½Ó¿Ú              ½Ó¿ÚÊôÐÔ     ½Ó¿Ú״̬  ¿ªÏúÖµ      ¶Ë¿ÚÓÅÏȼ¶     ¶Ë¿ÚÀàÐÍ    ÊÇ·ñΪ±ßÔµ¶Ë¿Ú   

 

 MST 1 vlans map : 10, 20

  Region Root Priority   4096

             Address     001a.a979.bc44

             this bridge is region root

  Bridge ID  Priority    4096

             Address     001a.a979.bc44

 

Interface        Role Sts    Cost       Prio     Type  OperEdge

--------------- ---- --- ---------- -------- ----- ---------------

Fa0/24           Desg FWD 200000     128      P2p   False         

Fa0/10           Desg FWD 200000     128      P2p   False         

 

MST 2 vlans map : 30, 40

  Region Root Priority   4096

             Address     001a.a979.b880

             this bridge is region root

  Bridge ID  Priority    32768

             Address     001a.a979.bc44

Interface        Role Sts Cost       Prio     Type  OperEdge

---------------- ---- --- ---------- -------- ----- ---------------

Fa0/24           Altn BLK 200000     128      P2p   False         

Fa0/10           Root FWD 200000     128      P2p   False         

 

Ruijie#show spanning-tree mst 1       //²é¿´MSTʵÀý1

###### MST 1 vlans mapped : 10, 20

BridgeAddr : 001a.a979.bc44

Priority: 4096

TimeSinceTopologyChange : 0d:0h:0m:56s

TopologyChanges : 9

DesignatedRoot : 1001.001a.a979.bc44

RootCost : 0

RootPort : 0