I have a 881w router with static wan ip ssetup on fastethernet 4 and vlan1 distributes ip from fastethernet 0. It works fine when I plug a PC directly to fastethernet 0, address is assigned and internet access is connected, the problem is when I connect the fastethernet 0 to a switch no ips are distibuted and even static routing a PC connected to the switch gets no connection. Can someone please help me what I am missing?
Here is a piece of my running config:
ip dhcp excluded-address 192.168.1.1
!
ip dhcp pool local
import all
network 192.168.1.0 255.255.255.0
default-router 192.168.1.1
dns-server 66.180.96.12
!
!
!
ip name-server 64.238.96.12
ip name-server 66.180.96.12
no ipv6 cef
!
interface FastEthernet0
switchport mode trunk
no ip address
!
interface FastEthernet1
no ip address
!
interface FastEthernet2
no ip address
!
interface FastEthernet3
no ip address
!
interface FastEthernet4
ip address xxx.xxx.248.98 255.255.255.248
ip nat outside
ip virtual-reassembly in
duplex auto
speed auto
!
interface Wlan-GigabitEthernet0
description Internal switch interface connecting to the embedded AP
no ip address
!
interface wlan-ap0
description Embedded Service module interface to manage the embedded AP
no ip address
shutdown
!
interface Vlan1
ip address pool local
ip nat inside
ip virtual-reassembly in
!
ip forward-protocol nd
ip http server
no ip http secure-server
ip http timeout-policy idle 60 life 86400 requests 10000
!
ip nat inside source list 23 interface FastEthernet4 overload
ip route 0.0.0.0 0.0.0.0 xxx.xxx.248.97
!
access-list 23 permit 192.168.1.0 0.0.0.255
!
!
!
