!
hostname R1
!
!
!
!
!
!
!
!
ip cef
ipv6 unicast-routing
!
no ipv6 cef
!
!
!
!
license udi pid CISCO2911/K9 sn FTX1524IWKQ-
!
!
!
!
!
!
!
!
!
!
!
spanning-tree mode pvst
!
!
!
!
!
!
interface Loopback1
 no ip address
 ipv6 address 2001:DB8:ACAD::1/64
!
interface Loopback2
 no ip address
 ipv6 address 2001:DB8:ACAD:1::1/64
!
interface Loopback3
 no ip address
 ipv6 address 2001:DB8:ACAD:2::1/64
!
interface GigabitEthernet0/0
 no ip address
 duplex auto
 speed auto
!
interface GigabitEthernet0/0.1
 encapsulation dot1Q 10
 no ip address
 ipv6 address FE80::1 link-local
 ipv6 address 2001:DB8:ACAD:10::1/64
!
interface GigabitEthernet0/0.10
 no ip address
!
interface GigabitEthernet0/0.20
 encapsulation dot1Q 20
 no ip address
 ipv6 address 2001:DB8:ACAD:20::1/64
!
interface GigabitEthernet0/1
 no ip address
 duplex auto
 speed auto
 shutdown
!
interface GigabitEthernet0/2
 no ip address
 duplex auto
 speed auto
 shutdown
!
interface Serial0/0/0
 no ip address
 ipv6 address FE80::1 link-local
 ipv6 address 2001:DB8:ACAD:13::1/64
!
interface Serial0/0/1
 no ip address
 clock rate 2000000
 shutdown
!
interface Vlan1
 no ip address
 shutdown
!
ip classless
!
ip flow-export version 9
!
!
!
!
!
!
!
!
line con 0
!
line aux 0
!
line vty 0 4
 login
!
!
!
end


hostname R2
!
!
!
!
!
!
!
!
ip cef
ipv6 unicast-routing
!
no ipv6 cef
!
!
!
!
license udi pid CISCO2911/K9 sn FTX15240F39-
!
!
!
!
!
!
!
!
!
!
!
spanning-tree mode pvst
!
!
!
!
!
!
interface Loopback4
 no ip address
 ipv6 address 2001:DB8:ACAD:4::1/64
!
interface Loopback5
 no ip address
 ipv6 address 2001:DB8:ACAD:5::1/64
!
interface Loopback6
 no ip address
 ipv6 address 2001:DB8:ACAD:6::1/64
!
interface GigabitEthernet0/0
 no ip address
 duplex auto
 speed auto
!
interface GigabitEthernet0/0.10
 encapsulation dot1Q 10
 no ip address
 ipv6 address 2001:DB8:ACAD:10::2/64
!
interface GigabitEthernet0/0.20
 encapsulation dot1Q 20
 no ip address
 ipv6 address 2001:DB8:ACAD:20::2/64
!
interface GigabitEthernet0/1
 no ip address
 duplex auto
 speed auto
 shutdown
!
interface GigabitEthernet0/2
 no ip address
 duplex auto
 speed auto
 shutdown
!
interface Serial0/0/0
 no ip address
 clock rate 2000000
 shutdown
!
interface Serial0/0/1
 no ip address
 ipv6 address FE80::1 link-local
 ipv6 address 2001:DB8:ACAD:23::2/64
!
interface Vlan1
 no ip address
 shutdown
!
ip classless
!
ip flow-export version 9
!
!
!
no cdp run
!
!
!
!
!
!
line con 0
!
line aux 0
!
line vty 0 4
 login
!
!
!
end

hostname R3
!
!
!
!
!
!
!
!
no ip cef
no ipv6 cef
!
!
!
!
license udi pid CISCO2911/K9 sn FTX1524445U-
!
!
!
!
!
!
!
!
!
no ip domain-lookup
!
!
spanning-tree mode pvst
!
!
!
!
!
!
interface Loopback0
 no ip address
 ipv6 address 2001:DB8:ACAD:8::1/64
!
interface GigabitEthernet0/0
 no ip address
 duplex auto
 speed auto
 shutdown
!
interface GigabitEthernet0/1
 no ip address
 duplex auto
 speed auto
 shutdown
!
interface GigabitEthernet0/2
 no ip address
 duplex auto
 speed auto
 shutdown
!
interface Serial0/0/0
 no ip address
 ipv6 address FE80::3 link-local
 ipv6 address 2001:DB8:ACAD:13::3/64
 clock rate 2000000
!
interface Serial0/0/1
 no ip address
 ipv6 address FE80::3 link-local
 ipv6 address 2001:DB8:ACAD:23::3/64
 clock rate 2000000
!
interface Vlan1
 no ip address
 shutdown
!
ip classless
!
ip flow-export version 9
!
!
!
!
!
!
!
!
line con 0
!
line aux 0
!
line vty 0 4
 login
!
!
!
end


hostname DLS1
!
!
vlan 10
name Mgmt
vlan 20
name User
!
spanning-tree mode rapid-pvst
spanning-tree extend system-id
spanning-tree vlan 1,10 priority 24576
spanning-tree vlan 20 priority 28672
!
interface Port-channel1
 switchport trunk native vlan 10
 switchport mode trunk
!
interface Port-channel2
 switchport trunk native vlan 10
 switchport mode trunk
!
interface Port-channel3
 switchport trunk native vlan 10
 switchport mode trunk
!
interface FastEthernet0/1
 switchport trunk native vlan 10
 switchport mode trunk
 channel-group 1 mode desirable
!
interface FastEthernet0/2
 switchport trunk native vlan 10
 switchport mode trunk
 channel-group 1 mode desirable
!
interface FastEthernet0/3
 switchport trunk native vlan 10
 switchport mode trunk
 channel-group 2 mode desirable
!
interface FastEthernet0/4
 switchport trunk native vlan 10
 switchport mode trunk
 channel-group 2 mode desirable
!
interface FastEthernet0/5
 switchport trunk native vlan 10
 switchport mode trunk
 channel-group 3 mode desirable
!
interface FastEthernet0/6
 switchport trunk native vlan 10
 switchport mode trunk
 channel-group 3 mode desirable
!
interface FastEthernet0/7
 shutdown
!
interface FastEthernet0/8
 shutdown
!
interface FastEthernet0/9
 shutdown
!
interface FastEthernet0/10
 shutdown
!
interface FastEthernet0/11
 switchport access vlan 20
 switchport mode access
!
interface FastEthernet0/12
 switchport access vlan 20
 switchport mode access
!
interface FastEthernet0/13
 switchport access vlan 20
 switchport mode access
!
interface FastEthernet0/14
 switchport access vlan 20
 switchport mode access
!
interface FastEthernet0/15
 switchport access vlan 20
 switchport mode access
!
interface FastEthernet0/16
 switchport access vlan 20
 switchport mode access
!
interface FastEthernet0/17
 switchport access vlan 20
 switchport mode access
!
interface FastEthernet0/18
 switchport access vlan 20
 switchport mode access
!
interface FastEthernet0/19
 switchport access vlan 20
 switchport mode access
!
interface FastEthernet0/20
 switchport access vlan 20
 switchport mode access
!
interface FastEthernet0/21
 switchport access vlan 10
 switchport mode access
!
interface FastEthernet0/22
 switchport access vlan 10
 switchport mode access
!
interface FastEthernet0/23
 switchport access vlan 10
 switchport mode access
!
interface FastEthernet0/24
 switchport access vlan 10
 switchport mode access
!
interface GigabitEthernet0/1
!
interface GigabitEthernet0/2
!
interface Vlan1
 no ip address
 shutdown
!
!
!
!
line con 0
!
line vty 0 4
 login
line vty 5 15
 login
!
!
!
!
end

hostname DLS2
!
!
vlan 10
name Mgmt
vlan 20
name User
!
spanning-tree mode rapid-pvst
spanning-tree extend system-id
spanning-tree vlan 20 priority 24576
spanning-tree vlan 1,10 priority 28672
!
interface Port-channel1
 switchport trunk native vlan 10
 switchport mode trunk
!
interface Port-channel2
 switchport trunk native vlan 10
 switchport mode trunk
!
interface Port-channel4
 switchport trunk native vlan 10
 switchport mode trunk
!
interface FastEthernet0/1
 switchport trunk native vlan 10
 switchport mode trunk
 channel-group 1 mode desirable
!
interface FastEthernet0/2
 switchport trunk native vlan 10
 switchport mode trunk
 channel-group 1 mode desirable
!
interface FastEthernet0/3
 switchport trunk native vlan 10
 switchport mode trunk
 channel-group 2 mode desirable
!
interface FastEthernet0/4
 switchport trunk native vlan 10
 switchport mode trunk
 channel-group 2 mode desirable
!
interface FastEthernet0/5
 shutdown
!
interface FastEthernet0/6
 shutdown
!
interface FastEthernet0/7
 switchport trunk native vlan 10
 switchport mode trunk
 channel-group 4 mode active
!
interface FastEthernet0/8
 switchport trunk native vlan 10
 switchport mode trunk
 channel-group 4 mode active
!
interface FastEthernet0/9
 shutdown
!
interface FastEthernet0/10
 shutdown
!
interface FastEthernet0/11
 switchport access vlan 20
 switchport mode access
!
interface FastEthernet0/12
 switchport access vlan 20
 switchport mode access
!
interface FastEthernet0/13
 switchport access vlan 20
 switchport mode access
!
interface FastEthernet0/14
 switchport access vlan 20
 switchport mode access
!
interface FastEthernet0/15
 switchport access vlan 20
 switchport mode access
!
interface FastEthernet0/16
 switchport access vlan 20
 switchport mode access
!
interface FastEthernet0/17
 switchport access vlan 20
 switchport mode access
!
interface FastEthernet0/18
 switchport access vlan 20
 switchport mode access
!
interface FastEthernet0/19
 switchport access vlan 20
 switchport mode access
!
interface FastEthernet0/20
 switchport access vlan 20
 switchport mode access
!
interface FastEthernet0/21
 switchport access vlan 10
 switchport mode access
!
interface FastEthernet0/22
 switchport access vlan 10
 switchport mode access
!
interface FastEthernet0/23
 switchport access vlan 10
 switchport mode access
!
interface FastEthernet0/24
 switchport access vlan 10
 switchport mode access
!
interface GigabitEthernet0/1
!
interface GigabitEthernet0/2
!
interface Vlan1
 no ip address
 shutdown
!
!
!
!
line con 0
!
line vty 0 4
 login
line vty 5 15
 login
!
!
!
!
end


hostname ALS
!
!
vlan 10
name Mgmt
vlan 20
name User
!
!
spanning-tree mode rapid-pvst
spanning-tree extend system-id
!
interface Port-channel3
 switchport trunk native vlan 10
 switchport mode trunk
!
interface Port-channel4
 switchport trunk native vlan 10
 switchport mode trunk
!
interface FastEthernet0/1
 shutdown
!
interface FastEthernet0/2
 shutdown
!
interface FastEthernet0/3
 shutdown
!
interface FastEthernet0/4
 shutdown
!
interface FastEthernet0/5
 switchport trunk native vlan 10
 switchport mode trunk
 channel-group 3 mode auto
!
interface FastEthernet0/6
 switchport trunk native vlan 10
 switchport mode trunk
 channel-group 3 mode auto
!
interface FastEthernet0/7
 switchport trunk native vlan 10
 switchport mode trunk
 channel-group 4 mode active
!
interface FastEthernet0/8
 switchport trunk native vlan 10
 switchport mode trunk
 channel-group 4 mode active
!
interface FastEthernet0/9
 shutdown
!
interface FastEthernet0/10
 shutdown
!
interface FastEthernet0/11
 switchport access vlan 20
 switchport mode access
!
interface FastEthernet0/12
 switchport access vlan 20
 switchport mode access
!
interface FastEthernet0/13
 switchport access vlan 20
 switchport mode access
!
interface FastEthernet0/14
 switchport access vlan 20
 switchport mode access
!
interface FastEthernet0/15
 switchport access vlan 20
 switchport mode access
!
interface FastEthernet0/16
 switchport access vlan 20
 switchport mode access
!
interface FastEthernet0/17
 switchport access vlan 20
 switchport mode access
!
interface FastEthernet0/18
 switchport access vlan 20
 switchport mode access
!
interface FastEthernet0/19
 switchport access vlan 20
 switchport mode access
!
interface FastEthernet0/20
 switchport access vlan 20
 switchport mode access
!
interface FastEthernet0/21
 switchport access vlan 10
 switchport mode access
!
interface FastEthernet0/22
 switchport access vlan 10
 switchport mode access
!
interface FastEthernet0/23
 switchport access vlan 10
 switchport mode access
!
interface FastEthernet0/24
 switchport access vlan 10
 switchport mode access
!
interface GigabitEthernet0/1
!
interface GigabitEthernet0/2
!
interface Vlan1
 no ip address
 shutdown
!
!
!
!
line con 0
!
line vty 0 4
 login
line vty 5 15
 login
!
!
!
!
end