06-03-2014 05:19 AM
Hello,
i'm doing a project for school and we are using a Cisco 2950 switch and a Cisco 2800 series router. I have configured some settings but i can't get a connection to the internet, through the switch. I can send a ping from the router to for example google.com, this works!
Switch configuration:
Building configuration...
Current configuration : 2009 bytes
!
version 12.1
no service pad
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname Switch
!
!
ip subnet-zero
!
!
spanning-tree mode pvst
no spanning-tree optimize bpdu transmission
spanning-tree extend system-id
!
interface FastEthernet0/1
switchport mode trunk
!
interface FastEthernet0/2
switchport access vlan 100
switchport mode access
!
interface FastEthernet0/3
switchport access vlan 100
switchport mode access
!
interface FastEthernet0/4
switchport access vlan 100
switchport mode access
!
interface FastEthernet0/5
switchport access vlan 100
switchport mode access
!
interface FastEthernet0/6
switchport access vlan 100
switchport mode access
!
interface FastEthernet0/7
switchport access vlan 100
switchport mode access
!
interface FastEthernet0/8
switchport access vlan 100
switchport mode access
!
interface FastEthernet0/9
switchport access vlan 100
switchport mode access
!
interface FastEthernet0/10
switchport access vlan 100
switchport mode access
!
interface FastEthernet0/11
switchport access vlan 100
switchport mode access
!
interface FastEthernet0/12
switchport access vlan 100
switchport mode access
!
interface FastEthernet0/13
switchport access vlan 100
switchport mode access
!
interface FastEthernet0/14
switchport access vlan 100
switchport mode access
!
interface FastEthernet0/15
switchport access vlan 100
switchport mode access
!
interface FastEthernet0/16
switchport access vlan 10
switchport mode access
!
interface FastEthernet0/17
!
interface FastEthernet0/18
!
interface FastEthernet0/19
!
interface FastEthernet0/20
!
interface FastEthernet0/21
!
interface FastEthernet0/22
!
interface FastEthernet0/23
!
interface FastEthernet0/24
switchport trunk native vlan 100
switchport trunk allowed vlan 100,150,200,250
!
interface Vlan1
no ip address
no ip route-cache
shutdown
!
ip default-gateway 10.1.0.1
ip http server
!
line con 0
line vty 0 4
login
line vty 5 15
login
!
end
Router Configuration:
Building configuration...
Current configuration : 1904 bytes
!
! Last configuration change at 11:17:22 UTC Tue Jun 3 2014
!
version 15.0
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Router
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
!
memory-size iomem 10
!
dot11 syslog
ip source-route
!
!
ip cef
!
!
no ipv6 cef
!
multilink bundle-name authenticated
!
voice-card 0
!
redundancy
!
interface FastEthernet0/0
ip address 10.1.0.1 255.255.255.0
ip nat outside
ip virtual-reassembly
duplex auto
speed auto
!
!
interface FastEthernet0/1
no ip address
ip nat inside
ip virtual-reassembly
duplex auto
speed auto
!
!
interface FastEthernet0/1.10
encapsulation dot1Q 10
ip address 10.10.0.1 255.255.255.0
!
interface FastEthernet0/1.100
encapsulation dot1Q 100
ip address 10.100.0.1 255.255.255.0
!
interface FastEthernet0/1.150
encapsulation dot1Q 150
ip address 10.150.0.1 255.255.255.0
!
interface FastEthernet0/1.200
encapsulation dot1Q 200
ip address 10.200.0.1 255.255.255.0
!
interface FastEthernet0/1.250
encapsulation dot1Q 250
ip address 10.250.0.1 255.255.255.0
!
interface Serial0/0/0
no ip address
shutdown
no fair-queue
clock rate 125000
!
!
interface Serial0/0/1
no ip address
shutdown
clock rate 125000
!
!
ip forward-protocol nd
no ip http server
no ip http secure-server
!
!
ip nat inside source list 1 interface FastEthernet0/0 overload
ip route 0.0.0.0 0.0.0.0 FastEthernet0/0
ip route 0.0.0.0 0.0.0.0 10.1.0.254
!
access-list 1 permit 10.10.0.0 0.0.0.255
access-list 1 permit 10.100.0.0 0.0.0.255
access-list 1 permit 10.150.0.0 0.0.0.255
access-list 1 permit 10.9.15.0 0.0.0.255
access-list 1 permit 10.1.0.0 0.0.0.255
!
control-plane
!
!
line con 0
line aux 0
line vty 0 4
login
!
scheduler allocate 20000 1000
end
The IP address (10.1.0.254) used by the static default route is a Sonicwall which is placed between the router and the wall-outled.
I hope somebody can help me with this problem.
Kind regards,
Patrick
Solved! Go to Solution.
06-03-2014 06:20 AM
Hi ,
You have missed ip nat inside on your sub-interface , kindly define it should be working .
interface FastEthernet0/1.10
ip nat inside
!
interface FastEthernet0/1.100
ip nat inside
!
interface FastEthernet0/1.150
ip nat inside
!
interface FastEthernet0/1.200
ip nat inside
!
interface FastEthernet0/1.250
ip nat inside
HTH
Sandy
06-03-2014 06:20 AM
Hi ,
You have missed ip nat inside on your sub-interface , kindly define it should be working .
interface FastEthernet0/1.10
ip nat inside
!
interface FastEthernet0/1.100
ip nat inside
!
interface FastEthernet0/1.150
ip nat inside
!
interface FastEthernet0/1.200
ip nat inside
!
interface FastEthernet0/1.250
ip nat inside
HTH
Sandy
06-03-2014 11:39 PM
Thanks Sandy,
This worked out great for me!
Sadly the button for Correct Answer doesn't work, it sends me to a site where i don't have access to.
But thank you very much!
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