[c-nsp] Dual WAN on Cisco IOS 12.4(24)T

Luan Nguyen luan at netcraftsmen.net
Wed Apr 15 10:24:07 EDT 2009


You could put Fa0 into a VLAN and use that for the cable modem connection.
There's no option for "no switchport" and turn it into a layer 3 interface.

Regards,

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Luan Nguyen
Chesapeake NetCraftsmen, LLC.
[Web] http://www.netcraftsmen.net
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-----Original Message-----
From: cisco-nsp-bounces at puck.nether.net
[mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of John Lange
Sent: Wednesday, April 15, 2009 10:10 AM
To: Cisco NSP
Subject: [c-nsp] Dual WAN on Cisco IOS 12.4(24)T

I'm looking for some configuration examples for a Cisco 871w in a
dual-wan environment. Physically the box only has one of the ports
labelled for a WAN port but is it possible to configure one of the other
ports as another external interface? Internally they all just show up as
FastEthernet ports 0-4.

One port would be DSL with PPPOE and the other would be simple DHCP
(cable modem).

Version:
Cisco IOS Software, C870 Software (C870-ADVIPSERVICESK9-M), Version
12.4(24)T

Regards,
-- 
John Lange
http://www.johnlange.ca

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