Cisco 2811 Help

[rgruber]

Thanks for help in advance. I have a fiber 10mb connection delivered as Ethernet. I have a 2811, (1) HWIC -1FE and (1) HWIC -4ESW. I would like to know which module I should use and configuration example. Also, my ISP gave me serials and my LAN block. I was wondering if I even need the serials IPs. Can I just plug in to the HWIC-1FE and use one of the IPs from the LAN block? Do I need to worry about encapsulation? Thanks.                

[Shirshendu Nandi]

Use HWIC -1FE and Assign the IP of Your serial Provided by your ISP

Configure Default route btowards your ISP IP adress in your 2811 ( confirm from your ISP what will be that IP to Point)

Use your LAN Ip Pool For NATTING Purpose

[Leo Laohoo]

Duplicate post #2.

[johnlloyd_13]

Hi,

I'm not sure which thread to answer but here it goes. Just use the default ethernet ports on the 2811. One for the WAN (from fiber-to-RJ45 handoff) and the other facing your LAN.

No encapsulation to be configured as you only need to assign static IPs (point-to-point).

Sent from Cisco Technical Support iPhone App

[rgruber]

Thanks, will try and post results.

[rgruber]

Sir, that didn't seem to work, but Im having our ISP check and make sure the circuit is up.  Any other config examples or  suggestions?  Thanks.