Solved

Cisco router needs 2 WAN IP ranges from one DSL line. How do I configure this?

Posted on 2011-02-17
4
461 Views
Last Modified: 2012-05-11
Hi All

A client has an exisitng ADSL with a range of IPs. They needed to extend this range as they needed more IP addreses, so their ISP has assigned and additional range in a different subnet to their ADSL too.
So they now have two ranges
82.x.x.x/28 & 212.x.x.x/28. on one ADSL.

How do I configure their Cisco router for both these WAN ranges simultaneously?
0
Comment
Question by:Winfix1
4 Comments
 
LVL 3

Accepted Solution

by:
topdavis earned 250 total points
ID: 34915019
an option is to use a secondary ip address on the interface.

ip address 82.1.1.1 255.255.255.240
ip address 212.1.1.1 255.255.255.240 secondary

These commands will put two ip addresses on the interface.
0
 
LVL 16

Assisted Solution

by:memo_tnt
memo_tnt earned 250 total points
ID: 34915124
Hi

either by using the above solution
or
by creating sub interfaces i.i interface eth0.1 and interface eth0.2 and assign 1st subnet to the 1st interface and the 2nd subnet to the 2nd interface ..

BR
0
 
LVL 69

Expert Comment

by:Qlemo
ID: 35312668
This question has been classified as abandoned and is being closed as part of the Cleanup Program. See my comment at the end of the question for more details.
0

Featured Post

What is SQL Server and how does it work?

The purpose of this paper is to provide you background on SQL Server. It’s your self-study guide for learning fundamentals. It includes both the history of SQL and its technical basics. Concepts and definitions will form the solid foundation of your future DBA expertise.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Creating an OSPF network that automatically (dynamically) reroutes network traffic over other connections to prevent network downtime.
Shadow IT is coming out of the shadows as more businesses are choosing cloud-based applications. It is now a multi-cloud world for most organizations. Simultaneously, most businesses have yet to consolidate with one cloud provider or define an offic…
After creating this article (http://www.experts-exchange.com/articles/23699/Setup-Mikrotik-routers-with-OSPF.html), I decided to make a video (no audio) to show you how to configure the routers and run some trace routes and pings between the 7 sites…
After creating this article (http://www.experts-exchange.com/articles/23699/Setup-Mikrotik-routers-with-OSPF.html), I decided to make a video (no audio) to show you how to configure the routers and run some trace routes and pings between the 7 sites…

773 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question