!
version 12.2
no service pad
service timestamps debug datetime
service timestamps log datetime localtime
no service password-encryption
!
hostname SW1
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
system mtu routing 1500
vtp domain ipv6
vtp mode off
ip routing
no ip domain-lookup
!
!
ipv6 unicast-routing
!
!
errdisable recovery cause udld
errdisable recovery cause bpduguard
errdisable recovery cause security-violation
errdisable recovery cause channel-misconfig (STP)
errdisable recovery cause pagp-flap
errdisable recovery cause dtp-flap
errdisable recovery cause link-flap
errdisable recovery cause sfp-config-mismatch
errdisable recovery cause gbic-invalid
errdisable recovery cause l2ptguard
errdisable recovery cause psecure-violation
errdisable recovery cause port-mode-failure
errdisable recovery cause dhcp-rate-limit
errdisable recovery cause pppoe-ia-rate-limit
errdisable recovery cause mac-limit
errdisable recovery cause vmps
errdisable recovery cause storm-control
errdisable recovery cause inline-power
errdisable recovery cause arp-inspection
errdisable recovery cause loopback
errdisable recovery cause small-frame
errdisable recovery interval 60
!
spanning-tree mode rapid-pvst
spanning-tree extend system-id
!
vlan internal allocation policy ascending
!
vlan 2-4 
!
!
interface FastEthernet0/1
 shutdown
!
interface FastEthernet0/2
 switchport access vlan 2
 spanning-tree portfast
!
interface FastEthernet0/3
 switchport access vlan 3
 spanning-tree portfast
!
interface FastEthernet0/4
 switchport access vlan 4
 switchport mode access
 spanning-tree portfast
!
interface FastEthernet0/5
 shutdown
!
interface FastEthernet0/6
 shutdown
!
interface FastEthernet0/7
 shutdown
!
interface FastEthernet0/8
 shutdown
!
interface GigabitEthernet0/1
 switchport mode access
 switchport nonegotiate
!
interface Vlan1
 ip address 192.168.0.1 255.255.255.0
 ipv6 address 2000:1::1/64
 ipv6 eigrp 1
!
interface Vlan2
 no ip address
 ipv6 address 2000:2::1/64
 ipv6 eigrp 1
!
interface Vlan3
 ip address 192.168.2.1 255.255.255.0
!
interface Vlan4
 ip address 192.168.12.1 255.255.255.0
 ipv6 address 2000:12::1/64
 ipv6 eigrp 1
!
!
router eigrp 1
 network 192.168.0.0
 network 192.168.2.0
 network 192.168.12.0
!
ip classless
ip http server
ip http secure-server
!
!
ip sla enable reaction-alerts
ipv6 router eigrp 1
!
!
line con 0
 logging synchronous
line vty 0 4
 logging synchronous
 login
line vty 5 15
 logging synchronous
 login
!
end