Cisco Router DNS Issues

[anas490]

Hello

I am new to this but I am trying to set up T1 on a Cisco router 1841. I configured the s0/0 with the IP address provided by TW telecom
they also gave me a block address of 173.226.197.156/30

I configured fa0/0 interface of the router with 173.226.197.157

I also configured dns and nat

below is a copy of the config but I'm still not getting any connection, this is what I get when I ping google.com

% Unrecognized host or address, or protocol not running.





Last configuration change at 21:02:29 UTC Thu Feb 6 2014
! NVRAM config last updated at 21:02:50 UTC Thu Feb 6 2014
!
version 12.4
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
!
resource policy
!
ip cef
!
!
!
!
ip name-server 216.136.95.2
ip name-server 64.132.94.250
!
!
!

!
interface FastEthernet0/0
ip address 173.226.197.157 255.255.255.252
ip nat inside
ip virtual-reassembly
speed 100
full-duplex
!
interface FastEthernet0/1
no ip address
shutdown
duplex auto
speed auto
!
interface Serial0/0/0
ip address 74.202.214.154 255.255.255.252
ip nat outside
ip virtual-reassembly
encapsulation ppp
fair-queue
service-module t1 clock source internal
service-module t1 timeslots 1-24
!
!
!
ip http server
no ip http secure-server
ip dns server
!
!
!
!
!
control-plane
!
!
line con 0
line aux 0
line vty 0 4
login
!
scheduler allocate 20000 1000
end

Router#

 

[ChrisHirst]

forum557

Chris.

Indifference will be the downfall of mankind, but who cares?
Time flies like an arrow, however, fruit flies like a banana.
Webmaster Forum

 

[Soopa]

Wrong forum, but where is your default route? Assuming your ISP's site of that serial is 74.202.214.153:
ip route 0.0.0.0 0.0.0.0 74.202.214.153
or
ip route 0.0.0.0 0.0.0.0 serial0/0/0

 

[ShackDaddy]

Ditto on the default router.

Plus when you test, always test a ping to a known externally pingable IP before you worry about name resolution. If you'd tried to ping an external IP it would have failed, so you would have known that it had nothing to do with DNS.

Dave Shackelford
ThirdTier.net