I bought some old network gear for a lab and now trying to set it up with a connection to my Comcast modem. I have a business class modem in bridged mode
0/0 - Global IP (Vlan2) 0/1 - 192.168.1.1 (Vlan10). DHCP is used on this device. Static route 0.0.0.0 0.0.0.0 (Global IP Gateway). Router EIGRP 90 (network 172.16.100.0 0.0.0.255) Connected to port 0/1 of the 5505 is a Cisco 2811 Router Port 0/0 is assigned 192.168.1.254. Port 0/1 is assigned 172.16.100.1 Static Route of 0.0.0.0 0.0.0.0 192.168.1.1 Connected to port 0/1 of the 2811 is a Cisco 3550
See configs below
My issue is I can traceroute from the 3550 and only get as far as 172.16.100.1 If I traceroute on the 2811 to outside, I can get anywhere I want. This would seem to lead me to believe there is an issue on the 2811 router. What am I missing? Is DHCP an issue on the 5505?
interface FastEthernet0/0 ip address 192.168.1.254 255.255.255.0 duplex full speed auto no mop enabled ! interface FastEthernet0/1 ip address 172.16.100.1 255.255.255.0 duplex auto speed auto ! interface Serial0/0/0 no ip address shutdown ! router eigrp 90 network 172.16.100.0 0.0.0.255 ! ip forward-protocol nd ! no ip http server no ip http secure-server ! ip route 0.0.0.0 0.0.0.0 192.168.1.1
no service pad service timestamps debug datetime msec service timestamps log datetime msec service password-encryption ! hostname Corp3550 ! ! username admin privilege 15 secret 5 $1$2wiI$fG1Ywcao.75bbnacN.REI0 ! ! no aaa new-model clock timezone EST -5 clock summer-time EDT recurring authentication mac-move permit mls qos ip subnet-zero ip routing ! ! spanning-tree mode pvst spanning-tree etherchannel guard misconfig spanning-tree extend system-id ! vlan internal allocation policy ascending ! interface FastEthernet0/1 description Edge Port to Corp-2811 switchport access vlan 25 switchport mode access spanning-tree portfast spanning-tree bpduguard enable ! interface Vlan1 ip address dhcp ip address shutdown ! interface Vlan10 description Vuepc Server Network ip address 192.168.100.1 255.255.255.0 ip helper-address 192.168.100.3 ! interface Vlan25 description Transit Network ip address 172.16.100.254 255.255.255.0 ! interface Vlan35 description Management Network ip address 192.168.102.1 255.255.255.0 ! router eigrp 90 network 172.16.100.0 0.0.0.255 network 192.168.20.0 network 192.168.100.0 network 192.168.101.0 network 192.168.102.0 eigrp stub connected summary ! ip classless ip route 0.0.0.0 0.0.0.0 172.16.100.1 ip route 0.0.0.0 0.0.0.0 192.168.1.1 254 ip http server ip http authentication local ! ip radius source-interface Vlan10 ! ip sla enable reaction-alerts ! control-plane