S1：
S1#en
S1#conf t
Enter configuration commands, one per line. End with CNTL/Z.
S1(config)#
S1(config)#vlan 10
S1(config-vlan)#name Faculty/Staff
S1(config-vlan)#vlan 20
S1(config-vlan)#name Students
S1(config-vlan)#vlan 30
S1(config-vlan)#name Guest(Default)
S1(config-vlan)#vlan 99
S1(config-vlan)#name Management&Native
S1(config-vlan)#
S2:
S2>en
S2#conf t
Enter configuration commands, one per line. End with CNTL/Z.
S2(config)#interface fastEthernet 0/6
S2(config-if)#switchport mode access
S2(config-if)#switchport access vlan 30
% Access VLAN does not exist. Creating vlan 30
S2(config-if)#interface fastEthernet 0/11
S2(config-if)#switchport mode access
S2(config-if)#switchport access vlan 10
% Access VLAN does not exist. Creating vlan 10
S2(config-if)#interface fastEthernet 0/18
S2(config-if)#switchport mode access
S2(config-if)#switchport access vlan 20
% Access VLAN does not exist. Creating vlan 20
S2(config-if)#vlan 10
S2(config-vlan)#name Faculty/Staff
S2(config-vlan)#vlan 20
S2(config-vlan)#name Students
S2(config-vlan)#vlan 30
S2(config-vlan)#name Guest(Default)
S2(config-vlan)#vlan 99
S2(config-vlan)#name Management&Native
S2(config-vlan)#
S3:
S3>
S3>en
S3#conf t
Enter configuration commands, one per line. End with CNTL/Z.
S3(config)#interface fastEthernet 0/6
S3(config-if)#switchport access vlan 30
% Access VLAN does not exist. Creating vlan 30
S3(config-if)#switchport mode access
S3(config-if)#switchport access vlan 30
S3(config-if)#interface fastEthernet 0/11
S3(config-if)#switchport mode access
S3(config-if)#switchport access vlan 10
% Access VLAN does not exist. Creating vlan 10
S3(config-if)#interface fastEthernet 0/18
S3(config-if)#switchport mode access
S3(config-if)#switchport access vlan 20
% Access VLAN does not exist. Creating vlan 20
S3(config-if)#
S3(config-if)#
S3(config-if)#vlan 10
S3(config-vlan)#name Faculty/Staff
S3(config-vlan)#vlan 20
S3(config-vlan)#name Students
S3(config-vlan)#vlan 30
S3(config-vlan)#name Guest(Default)
S3(config-vlan)#vlan 99
S3(config-vlan)#name Management&Native