Kết nối ADSL qua ruter Cisco 1841

Đọc nhiều bài viết về kết nối ADSL qua Router Cisco nhưng chẳng bài nào chuẩn. Đây là cấu hình chính tay mình Test OK với ADSL của VDC:

TEST_ADSL#sho run
Building configuration…

Current configuration : 1426 bytes
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
hostname TEST_ADSL
enable secret 5 $1$oKW.$.S1mRwjCDtXEzJj.2MIHm.
no aaa new-model
resource policy
mmi polling-interval 60
mmi auto-configure
no mmi pvc
mmi snmp-timeout 180
ip subnet-zero
ip cef

no ip dhcp use vrf connected


ip name-server


interface FastEthernet0/0

description LAN

ip address 255.255255.0

ip nat inside

duplex auto

speed auto


interface FastEthernet0/1

no ip address


duplex auto

speed auto


interface ATM0/0/0

description VDC

no ip address

no atm ilmi-keepalive

dsl operating-mode auto

pvc 0/35

pppoe-client dial-pool-number 1


interface Dialer0

mtu 1492

ip address negotiated

no ip redirects

ip nat outside

encapsulation ppp

dialer pool 1

ppp authentication chap callin

ppp chap hostname adsl

ppp chap password 7 09444F07160C46

ppp pap sent-username adsl password 7 104608170A1E43


ip classless

ip route Dialer0


ip http server

ip nat inside source list 1 interface Dialer0 overload


access-list 1 permit any

dialer-list 1 protocol ip permit





line con 0

password 7 154A5A5D033A


line aux 0

line vty 0 4

password 7 005C4257034B


line vty 5 15

password 7 005C4257034B







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