DMZ-SWITCH#show run
Building configuration...

Current configuration : 1994 bytes
!
version 12.1
no service pad
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
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hostname DMZ-SWITCH
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enable password class
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username cisco password class
ip subnet-zero
!
no ip domain-lookup
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spanning-tree mode pvst
no spanning-tree optimize bpdu transmission
spanning-tree extend system-id
!
!
!
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interface FastEthernet0/1
 switchport mode access
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interface FastEthernet0/2
 switchport mode access
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interface FastEthernet0/3
 switchport mode access
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interface FastEthernet0/4
 switchport mode access
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interface FastEthernet0/5
 switchport mode access
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interface FastEthernet0/6
 switchport mode access
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interface FastEthernet0/7
 switchport mode access
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interface FastEthernet0/8
 switchport mode access
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interface FastEthernet0/9
 switchport access vlan 2
 switchport mode access
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interface FastEthernet0/10
 switchport access vlan 2
 switchport mode access
!
interface FastEthernet0/11
 switchport access vlan 2
 switchport mode access
!
interface FastEthernet0/12
 switchport access vlan 2
 switchport mode access
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interface FastEthernet0/13
 switchport access vlan 2
 switchport mode access
!
interface FastEthernet0/14
 switchport access vlan 2
 switchport mode access
!
interface FastEthernet0/15
 switchport access vlan 2
 switchport mode access
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interface FastEthernet0/16
 switchport access vlan 2
 switchport mode access
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interface FastEthernet0/17
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interface FastEthernet0/18
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interface FastEthernet0/19
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interface FastEthernet0/20
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interface FastEthernet0/21
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interface FastEthernet0/22
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interface FastEthernet0/23
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interface FastEthernet0/24
 switchport trunk native vlan 3
 switchport mode trunk
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interface Vlan1
 ip address 10.1.1.253 255.255.255.0
 no ip route-cache
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ip default-gateway 10.1.1.1
ip http server
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line con 0
 privilege level 15
 logging synchronous
 login
line vty 0
 password easy123
 logging synchronous
 login
line vty 1 4
 login
line vty 5 15
 login
!
!
end