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877 - DSL config

dcooke
Level 1
Level 1

Hi Guys

Couldn't find any answer to this anywhere so hope someone can help.

We are trying to connect our 877 DSL router to Verizon DSL. Of course they are no help at all as once you tell them you are using a Cisco router you may as well admit to having the Ebola virus!

I know the PVC settings are 0/35 from the previous router. I'm not sure about the encapulsation type. The last router had it as "routed bridge". I therefore presume that it should be RFC 1483 (aal5snap)?

Nothing is going on though. Here is the ATM config:

Interface ATM0

no ip address

no ip-route cache

no atm ilmi-keepalive

dsl operating-mode auto

interface ATM0.1 point-to-point

ip address xxxxx

ip nat outside

ip virtual-reassembly

no ip route-cache

pvc 0/35

encapsulation aal5snap

I have tried a few encapsulation types but with no luck. I can't ping the DSL gateway, also I can't ping the local ATM0.1 interface! is this normal.

Anyway - any help appreciated.

Dan

15 Replies 15

1. Indeed.

2. SDM often do wrong things. Avoid using it.

3. There is no relationship. Routing needs to be enabled.

Thanks for the appreciation and good luck!