Troubleshooting guide

Router#show run
Building configuration...
Configuration
Shown below is the configuration you built in the previous section, "Step−by−Step Configuration".
Cisco DSL Router with a Dynamic IP Address
!−−− Comments contain explanations and additional information.
service timestamps debug datetime msec
service timestamps log datetime msec
vpdn enable
no vpdn logging
vpdn−group pppoe
request−dialin
protocol pppoe
!
!
ip subnet−zero
!
ip dhcp excluded−address <ip address of ethernet0>
ip dhcp pool <dhcp pool name>
network <ip network address of ethernet0> <subnet mask>
default−router <ip address of ethernet0>
dns−server <ip address of dns server>
!
interface ethernet0
no shut
ip address <ip address> <subnet mask>
ip tcp adjust−mss 1452
!−−− If the ip tcp adjust−mss 1452 command is not supported, try the
!−−− following configuration statement:
!−−− ip adjust−mss 1452
!−−− If this command is not supported in your current Cisco DSL Router software
!−−− release, either upgrade to the latest Cisco DSL Router software or follow the
!−−− procedure in Possible Required Configuration Steps on the PC.
ip nat inside
no ip directed−broadcast
!
interface atm0
no shut
no ip address
bundle−enable
dsl operating−mode auto
!
interface atm0.1 point−to−point
no ip address
no ip directed−broadcast
no atm ilmi−keepalive
pvc <vpi/vci>
pppoe−client dial−pool−number 1
!−−− Common PVC values supported by ISPs are 0/35 or 8/35.
!−−− Confirm your PVC values with your ISP.
!
!
interface dialer1
ip address negotiated
mtu 1492
ip nat outside
Cisco DSL Router Configuration and Troubleshooting Guide