!
version 12.2
no service pad
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname S6
!
!
no aaa new-model
ip subnet-zero
ip routing
no ip domain-lookup
!
ip multicast-routing 
!
!
!
!
!
no file verify auto
spanning-tree mode pvst
spanning-tree extend system-id
!
vlan internal allocation policy ascending
!
!
interface FastEthernet0/1
 switchport access vlan 10
 switchport mode dynamic desirable
!
interface FastEthernet0/2
 switchport access vlan 30
 switchport mode dynamic desirable
!
interface FastEthernet0/3
 switchport access vlan 30
 switchport mode dynamic desirable
!
interface FastEthernet0/4
 no switchport
 ip address 180.40.7.97 255.255.255.224
 ip pim sparse-dense-mode
 ip igmp join-group 224.6.6.6
 ip igmp join-group 224.20.68.1
!
interface FastEthernet0/5
 switchport mode dynamic desirable
!
interface FastEthernet0/6
 switchport mode dynamic desirable
!
interface FastEthernet0/7
 switchport access vlan 10
 switchport mode dynamic desirable
!
interface FastEthernet0/8
 switchport mode dynamic desirable
!
interface FastEthernet0/9
 switchport mode dynamic desirable
!
interface FastEthernet0/10
 switchport mode dynamic desirable
!
interface FastEthernet0/11
 switchport mode dynamic desirable
!
interface FastEthernet0/12
 switchport mode dynamic desirable
 shutdown
!
interface FastEthernet0/13
 switchport mode dynamic desirable
 shutdown
!
interface FastEthernet0/14
 switchport mode dynamic desirable
 shutdown
!
interface FastEthernet0/15
 switchport mode dynamic desirable
 shutdown
!
interface FastEthernet0/16
 switchport mode dynamic desirable
 shutdown
!
interface FastEthernet0/17
 switchport mode dynamic desirable
 shutdown
!
interface FastEthernet0/18
 switchport mode dynamic desirable
 shutdown
!
interface FastEthernet0/19
 switchport mode dynamic desirable
 shutdown
!
interface FastEthernet0/20
 switchport mode dynamic desirable
 shutdown
!
interface FastEthernet0/21
 switchport mode dynamic desirable
 shutdown
!
interface FastEthernet0/22
 switchport mode dynamic desirable
 shutdown
!
interface FastEthernet0/23
 switchport mode dynamic desirable
 shutdown
!
interface FastEthernet0/24
 switchport trunk encapsulation dot1q
 switchport mode trunk
!
interface GigabitEthernet0/1
 switchport mode dynamic desirable
!
interface GigabitEthernet0/2
 switchport mode dynamic desirable
!
interface Vlan1
 no ip address
 shutdown
!
router ospf 1
 log-adjacency-changes
 network 0.0.0.0 255.255.255.255 area 0
!
ip classless
ip http server
ip http secure-server
!
ip pim bidir-enable
ip pim spt-threshold 1
!
!
control-plane
!
!
line con 0
 exec-timeout 0 0
line vty 0 4
 privilege level 15
 no login
line vty 5 15
 login
!
end