pka 2.3.2.2

pka 2.3.2.2

 

S1>ena

S1#conf t

Enter configuration commands, one per line. End with CNTL/Z.

S1(config)#vlan 10

S1(config-vlan)#vlan 20

S1(config-vlan)#vlan 30

S1(config-vlan)#vlan 40

S1(config-vlan)#vlan 50

S1(config-vlan)#vlan 60

S1(config-vlan)#vlan 70

S1(config-vlan)#vlan 80

S1(config-vlan)#vlan 99

S1(config-vlan)#exit

S1(config-vlan)#int vlan 99

S1(config-if)#ip address 172.17.99.11 255.255.255.0

S1(config)#int range fa0/1-4

S1(config-if-range)#sw

S1(config-if-range)#switchport mode trunk

S1(config-if-range)#switchport trunk native vlan 99

S1(config-if-range)#end

S1#ping 172.17.99.12

S1#ping 172.17.99.13

S1#conf t

S1(config)#spanning-tree mode rapid-pvst

S1(config)#spanning-tree vlan 1 root primary

S1(config)#spanning-tree vlan 10 root primary

S1(config)#spanning-tree vlan 30 root primary

S1(config)#spanning-tree vlan 50 root primary

S1(config)#spanning-tree vlan 70 root primary

S2

S2>ena

S2#conf t

Enter configuration commands, one per line. End with CNTL/Z.

S2(config)#int range fa0/11, fa0/18, fa0/6

S2(config-if-range)#switchport mode access

S2(config-if-range)#no shutdown

S2(config-if-range)#exit

S2(config)#vlan 10

S2(config-vlan)#vlan 20

S2(config-vlan)#vlan 30

S2(config-vlan)#vlan 40

S2(config-vlan)#vlan 50

S2(config-vlan)#vlan 60

S2(config-vlan)#vlan 70

S2(config-vlan)#vlan 80

S2(config-vlan)#vlan 99

S2(config-vlan)#exit

S2(config)#int fa0/6

S2(config-if)#switchport access vlan 30

S2(config-if)#int fa0/18

S2(config-if)#switchport access vlan 20

S2(config-if)#int fa0/11

S2(config-if)#switchport access vlan 10

S2(config-if)#exit

S2(config)#int vlan 99

S2(config-if)#ip address 172.17.99.12 255.255.255.0

S2(config-if)#end

S2#show vlan brief

S2#conf t

S2(config)#int range fa0/1-4

S2(config-if-range)#switchport mode trunk

S2(config-if-range)#switchport trunk native vlan 99

S2(config-if-range)#exit

S2(config)#spanning-tree mode rapid-pvst

S2(config)#spanning-tree vlan 1 root secondary

S2(config)#spanning-tree vlan 10 root secondary

S2(config)#spanning-tree vlan 20 root secondary

S2(config)#spanning-tree vlan 30 root secondary

S2(config)#spanning-tree vlan 40 root secondary

S2(config)#spanning-tree vlan 50 root secondary

S2(config)#spanning-tree vlan 60 root secondary

S2(config)#spanning-tree vlan 70 root secondary

S2(config)#spanning-tree vlan 80 root secondary

S2(config)#spanning-tree vlan 99 root secondary

S2(config)#int range fa0/11, fa0/18, fa0/6

S2(config-if-range)#spanning-tree portfast

S2(config-if-range)#int range fa0/11, fa0/18, fa0/6

S2(config-if-range)#spanning-tree bpduguard enable

S3

S3>ena

S3#conf t

Enter configuration commands, one per line. End with CNTL/Z.

S3(config)#vlan 10

S3(config-vlan)#vlan 20

S3(config-vlan)#vlan 30

S3(config-vlan)#vlan 40

S3(config-vlan)#vlan 50

S3(config-vlan)#vlan 60

S3(config-vlan)#vlan 70

S3(config-vlan)#vlan 80

S3(config-vlan)#vlan 99

S3(config-vlan)#exit

S3(config)#int vlan 99

S3(config-if)#ip address 172.17.99.13 255.255.255.0

S3(config-if)#exit

S3(config)#int range fa0/1-4

S3(config-if-range)#switchport mode trunk

S3(config-if-range)#switchport trunk native vlan 99

S3(config-if-range)#exit

S3(config)#spanning-tree mode rapid-pvst

S3(config)#spanning-tree vlan 20 root primary

S3(config)#spanning-tree vlan 40 root primary

S3(config)#spanning-tree vlan 60 root primary

S3(config)#spanning-tree vlan 80 root primary

S3(config)#spanning-tree vlan 99 root primary

S3(config)#