!
version 12.2
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname uplink-gkc
!
boot-start-marker
boot-end-marker
!
enable password @_PW_@
!
!
!
no aaa new-model
system mtu routing 1600
authentication mac-move permit
ip subnet-zero
!
!
!
!
spanning-tree mode pvst
spanning-tree etherchannel guard misconfig
spanning-tree extend system-id
!
vlan internal allocation policy ascending
!
!         
!
!
interface FastEthernet0/1
 description debug
 switchport access vlan 999
 switchport mode access
 spanning-tree portfast
!
interface range FastEthernet0/2-24
 shutdown
 spanning-tree portfast
!
interface GigabitEthernet0/1
 description switchboard
 switchport access vlan 999
 switchport mode access
 no cdp enable
 spanning-tree portfast trunk
!
interface GigabitEthernet0/2
 description hall
 switchport access vlan 999
 switchport mode access
 no cdp enable
 spanning-tree portfast trunk
!
interface Vlan1
 no ip address
!
interface Vlan999
 ip address 172.31.42.101 255.255.255.0
!
ip classless
ip route 0.0.0.0 0.0.0.0 10.21.0.1 254
no ip http server
!
!         
ip sla enable reaction-alerts
!
snmp-server community @_PW_@ RO
snmp-server location techpark-gkc
!
!
line con 0
line vty 0 4
 password @_PW_@
 login
line vty 5 15
 password @_PW_@
 login
!
end