DLS2#show run
Building configuration...

Current configuration : 1848 bytes
!
version 12.2
no service pad
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname DLS2
!
!
no aaa new-model
system mtu routing 1500
ip subnet-zero
!
!
!
!
no file verify auto
!
spanning-tree mode pvst
spanning-tree extend system-id
spanning-tree vlan 10,20,30,40 priority 28672
!
vlan internal allocation policy ascending
!
!
interface FastEthernet0/1
 shutdown
!
interface FastEthernet0/2
 shutdown
!
interface FastEthernet0/3
 shutdown
!
interface FastEthernet0/4
 shutdown
!
interface FastEthernet0/5
 shutdown
!
interface FastEthernet0/6
 shutdown
!
interface FastEthernet0/7
 switchport trunk encapsulation dot1q
 switchport mode trunk
!
interface FastEthernet0/8
 switchport trunk encapsulation dot1q
 switchport mode trunk
!
interface FastEthernet0/9
 switchport trunk encapsulation dot1q
 switchport mode trunk
!
interface FastEthernet0/10
 switchport trunk encapsulation dot1q
 switchport mode trunk
!
interface FastEthernet0/11
 switchport trunk encapsulation isl
 switchport mode trunk
!
interface FastEthernet0/12
 no switchport
 ip address 172.16.1.2 255.255.255.252
!
interface FastEthernet0/13
 shutdown
!
interface FastEthernet0/14
 shutdown
!
interface FastEthernet0/15
 shutdown
!
interface FastEthernet0/16
 shutdown
!
interface FastEthernet0/17
 shutdown
!
interface FastEthernet0/18
 shutdown
!
interface FastEthernet0/19
 shutdown
!
interface FastEthernet0/20
 shutdown
!
interface FastEthernet0/21
 shutdown
!
interface FastEthernet0/22
 shutdown
!
interface FastEthernet0/23
 shutdown
!
interface FastEthernet0/24
 shutdown
!
interface GigabitEthernet0/1
!
interface GigabitEthernet0/2
!
interface Vlan1
 no ip address
 shutdown
!
interface Vlan10
 ip address 172.16.10.2 255.255.255.0
!
ip classless
ip http server
!
!
!
control-plane
!
!
line con 0
line vty 5 15
!
end

DLS2#

ALS2#show run
Building configuration...

Current configuration : 2403 bytes
!
version 12.2
no service pad
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname ALS2
!
!
no aaa new-model
ip subnet-zero
!
!
!
!
no file verify auto
spanning-tree mode pvst
spanning-tree extend system-id
!
vlan internal allocation policy ascending
!
interface Port-channel1
 switchport mode trunk
!
interface FastEthernet0/1
 switchport trunk allowed vlan 10,40
 switchport mode trunk
!
interface FastEthernet0/2
 shutdown
 spanning-tree portfast
!
interface FastEthernet0/3
 shutdown
 spanning-tree portfast
!
interface FastEthernet0/4
 shutdown
 spanning-tree portfast
!
interface FastEthernet0/5
 shutdown
 spanning-tree portfast
!
interface FastEthernet0/6
 shutdown
 spanning-tree portfast
!
interface FastEthernet0/7
 switchport mode trunk
!
interface FastEthernet0/8
 switchport mode trunk
!
interface FastEthernet0/9
 switchport mode trunk
 channel-group 1 mode desirable
!
interface FastEthernet0/10
 switchport mode trunk
 channel-group 1 mode desirable
!
interface FastEthernet0/11
 shutdown
!
interface FastEthernet0/12
 shutdown
!
interface FastEthernet0/13
 shutdown
 spanning-tree portfast
!
interface FastEthernet0/14
 shutdown
 spanning-tree portfast
!
interface FastEthernet0/15
 switchport access vlan 10
 switchport mode access
 shutdown
 spanning-tree portfast
!
interface FastEthernet0/16
 switchport access vlan 10
 switchport mode access
 shutdown
 spanning-tree portfast
!
interface FastEthernet0/17
 switchport access vlan 10
 switchport mode access
 shutdown
 spanning-tree portfast
!
interface FastEthernet0/18
 switchport access vlan 20
 switchport mode access
 shutdown
 spanning-tree portfast
!
interface FastEthernet0/19
 switchport access vlan 20
 switchport mode access
 shutdown
 spanning-tree portfast
!
interface FastEthernet0/20
 switchport access vlan 30
 shutdown
 spanning-tree portfast
!
interface FastEthernet0/21
 shutdown
 spanning-tree portfast
!
interface FastEthernet0/22
 shutdown
 spanning-tree portfast
!
interface FastEthernet0/23
 shutdown
 spanning-tree portfast
!
interface FastEthernet0/24
 shutdown
 spanning-tree portfast
!
interface GigabitEthernet0/1
!
interface GigabitEthernet0/2
!
interface Vlan1
 no ip address
 no ip route-cache
 shutdown
!
interface Vlan40
 ip address 172.16.40.4 255.255.255.0
 no ip route-cache
!
ip http server
!
control-plane
!
!
line con 0
line vty 5 15
!
end

ALS2#