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لو سمحتوا ياشباب اللي عنده فكره عن troubleshooting configure cisco router 1841 dsl line over atm interface

سويت الكونفجريشن بس انا شايف ال output :

Interface IP-Address OK? Method Status Protocolwn
ATM0/0/0 unassigned YES NVRAM down down
NVI0 unassigned NO unset up up
Dialer1 unassigned YES NVRAM up up

ودا الكونفجريشن

i
nterface ATM0/0/0
bandwidth 416
no ip address
no atm ilmi-keepalive
dsl operating-mode auto
pvc 0/35
pppoe-client dial-pool-number 1
!
!
interface Dialer1
mtu 1492
bandwidth 56
ip address negotiated
ip nat outside
ip virtual-reassembly
encapsulation ppp
dialer pool 1
dialer-group 1
ppp authentication pap callin
ppp chap hostname hasoub-riyadh@1024.corp.nesma.net.sa
ppp chap password 7 11584857454158
ppp pap sent-username hasoub-riyadh@1024.corp.nesma.net.sa password 7 075E701E1C5A4A

المشكله انو الانترفيس يطلع up and down كل شويا .. ياترى المشكله زي مانا حللتها انه physical interface issue??

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