Cisco 2811 ISR

Unanswered Question
Nov 25th, 2008

Dear Sirs/Ma,

We are currently using a 2WIRE879 BT modem as our gateway and Internet modem. Due to the redesigning of our internal network for expansion, security and robustness, we are replacing the BT modem with a Cisco 2811 ISR which has the following HWICs:


* 4ESW


The Internet Connection Details (which keeps changing though), on the BT modem is shown below:

Internet Connection Details

PVC Info: 0/38

Connection Type: PPPoA

Username: xxxxxxxxxxx

Internet Address:

Subnet Mask:

Default Gateway:

Primary Domain Name Server:

Secondary Domain Name Server:

Please my first question is:

What information exactly do I need from BT to successfuly configure my ADSL on the Cisco 2811 ISR router


I have this problem too.
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