I have cox high speed internet and want to start using a Cisco 2651xm router instead of my small appliance router. Here is my basic config:
cable modem -f0/1 port of 2651xm - f0/0 port into small netgear swtich - pc into netgear switch. (the 2651xm has two fastethernet ports)
I have set the f0/1 port to dhcp. It grabs an IP address from ISP from cable modem. I set the f0/0 port to static IP of 192.168.1.254. Pc is set to IP of 192.168.1.2.
I set up RIP routing in the router for network 70.0.0.0 and network 192.168.1.0. (The IP I get from my ISP is in the 70.0.0.0 range.
I can ping both interfaces of the router from my pc, but I cannot ping any address beyond the f0/1 port (any internet addresses). While I am consoled into my router I am able to ping any internet address, so the router is able to communicate w/ the outside world, it is just not passing any requests from my pc to the outside world.
I do not have any acl's setup. I have talked to a friend of mine that works w/ cisco routers alot and he said that he had tried the exact same setup and ran into the same problem. He mentioned that it might be an encapsulation problem. any ideas?
Here is my config:
hostname BCSRTR03
!
boot-start-marker
boot system flash:c2600-a3js-mz.123-11.T.bin
boot-end-marker
!
!
no network-clock-participate slot 1
no network-clock-participate wic 0
no aaa new-model
ip subnet-zero
!
!
ip cef
!
!
interface FastEthernet0/0
ip address 192.168.1.254 255.255.255.0
duplex auto
speed auto
!
interface Serial0/0
no ip address
shutdown
!
interface FastEthernet0/1
ip address dhcp
duplex auto
speed auto
!
!
router rip
network 70.0.0.0
network 192.168.1.0
!
ip classless
!
ip http server
!
!
!
!
!
control-plane
!
!
gateway
timer receive-rtp 1200
!
!
line con 0
line aux 0
line vty 0 4
login
!
!
end
Here is my routing table:
Gateway of last resort is 70.186.123.1 to network 0.0.0.0
70.0.0.0/24 is subnetted, 1 subnets
C 70.186.123.0 is directly connected, FastEthernet0/1
172.19.0.0/32 is subnetted, 1 subnets
S 172.19.25.22 [254/0] via 70.186.123.1, FastEthernet0/1
C 192.168.1.0/24 is directly connected, FastEthernet0/0
S* 0.0.0.0/0 [254/0] via 70.186.123.1
