Cisco 2811 and NM-16ESW config

dksteinhauser · ‎01-05-2010

Please pardon the "rookie" questions...

I trying to configure a 2811 router with a NM-16ESW module installed.

I've got the T1 module configured, and it is working.

I have the NM-16ESW configured, and it will pass data between it's switch ports. But I can not get the data to pass from the switch ports to the router. I'd like to setup the switch ports as simply as possible, as I don't have any need for vlans at the remote site. I've attached the running config below.

If someone can point me in the direction of a document to configure this it would be appreciated.

Thanks.

Leo Laohoo · ‎01-05-2010

Change "ip default-gateway 10.110.214.1" to "ip route 0.0.0.0 0.0.0.0 10.110.214.1"

Giuseppe Larosa · ‎01-06-2010

Hello Leo, Dksteinhauser

I have some doubts about what is the objective.

Leo: but that ip address is defined on a routed LAN port that is not the WAN serial

interface FastEthernet0/0
description $ETH-LAN$$ETH-SW-LAUNCH$$INTF-INFO-FE 0/0$
ip address 10.110.214.1 255.255.255.240
duplex auto
speed auto

the IP address used as a next-hop should be that of an external box, also the other box needs a static route for the IP subnet associated to vlan 192 to know that is connected to 2811.

I guess if this is a remote branch it should use the serial interface as outgoing link

ip route 0.0.0.0 0.0.0.0 ser0/0/0

but on other side the following are needed:

ip route 192.168.255.0 255.255.255.0 serx/y

ip route 10.110.214.0 255.255.255.240 serx/y

where serx/y is just a placeholder to be replaced with actual interface

if the link with the other box is via the routed lan port you need to use the correct IP address next-hop that can be 10.110.214.2 for example.

The other side will use an IP next-hop = 10.110.214.1

ip route 192.168.255.0 255.255.255.0 10.110.214.1

Hope to help

Giuseppe