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Cisco 877 PPOA Setup

Dear Experts,

i would like to have basic configuration sample for Cisco 877, PPOA ADSL setup.

Thanks in advance
1 Solution

assuming your LAN IP and Dynamic for WAN...

interface Vlan1
 ip address (LAN IP ADDRESS)
 ip nat inside
 ip virtual-reassembly
 ip tcp adjust-mss 1412

interface ATM0
no ip address
no atm ilmi-keepalive
dsl operating-mode auto
interface ATM0.1 point-to-point
 pvc 0/35----------------------------------------------Plz check with ISP
  pppoe-client dial-pool-number 1

interface Dialer0
 ip address negotiated
 ip mtu 1452
  ip nat outside
 ip virtual-reassembly
 encapsulation ppp
 dialer pool 1
 dialer-group 1
 no cdp enable
 ppp authentication chap pap callin
 ppp chap hostname USERNAME PROVIDED BY ISP
 ppp chap password 0 PASSWORD PROVIDED BY ISP
 ppp pap sent-username USERNAME password 0 PASSWORD

ip classless
ip route Dialer0

ip nat inside source list 1 interface Dialer0 overload

access-list 1 permit

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