Solved

EIGRP default Route design

Posted on 2014-10-12
3
276 Views
Last Modified: 2014-11-25
Hi,

I have a Network setup like this



       MPLS Router
         /             \
      R1               R2
        |                 |
 Core-Sw1 --- Core-Sw2
                   |
              LAn devices

Topology details :

1. There is no Uplink between R1 and r2
2. Router R1 and Router R2 connected to same MPLS service provider
3. Ri is downlink with Core-Sw1 ans R2 is downlink with Core-Sw2
4. LAN is connected to Core-Sws
5.There is a Uplink between Core-Sw1 and Core-Sw2

Routing details :
1.EIGRP is running between Core-1 and R1 and Core-2 and R2


Requirement :

1.LAN traffic should pass through Core-1---> R1

                    If any failures then
2. Traffic should pass over Core-Sw2 ---> R2

Note :
Pls rememeber that EIGRP is not passing and any static Routes are not allowed and REDISTRIBUTION not allowed

Traffic should not pass Core-1 ---core2

No link between R1 and R2

Configuration has to be done by Enterprise and no Service provider configuration not allowed

My queries :

1. How Default LAN traffic passes from Core-1 --R1 by not distributing over core1 - core2 (Link exists between Core-1 and Core2)

2.How,  reverse traffic will pass from service provider  Router to R1 no service provider configuration , has to be done by us only)

3. How EIGRP pass default Traffic from Core-1 to R1 and not from Core-2  ro R2 till path-1 works fine.

4.What configration needed for Redundancy?


Pls provide a Solution as i need to submit today itself
0
Comment
Question by:RAMU CH
3 Comments
 
LVL 2

Accepted Solution

by:
SpencerScannell earned 500 total points
ID: 40377956
What kind of switches are they? The configuration might be a little different with NX-OS. You might want to try HSRP though.

Example configuration:
SWITCH 1 (Active Router)
interface g0/0
ip add 10.10.10.2 255.255.255.0
standby 1 10.10.10.1
standby 1 preempt
standby 1 priority 200

SWITCH 2 (Standby Router)
interface g0/0
ip add 10.10.10.3 255.255.255.0
standby 1 10.10.10.1
standby 1 preempt

Then use 10.10.10.1 as default gateway.
0
 
LVL 28

Expert Comment

by:mikebernhardt
ID: 40378161
The information you provided is not enough to determine how to deal with inbound traffic from the MPLS router to R1 and R2. Even if you can't change the SP equipment configuration, you have to know what it is and what is expected from you by them. What routing protocol, if any, is running between the MPLS router and your equipment?

Or is that assumed to be working correctly already and you are just trying to deal with the LAN part?

Is this for a class? It sounds like it. There are EE rules about giving you answers for classwork, but we can make suggestions about things to research.
0
 
LVL 1

Author Closing Comment

by:RAMU CH
ID: 40466218
Thanks
0

Featured Post

Announcing the Most Valuable Experts of 2016

MVEs are more concerned with the satisfaction of those they help than with the considerable points they can earn. They are the types of people you feel privileged to call colleagues. Join us in honoring this amazing group of Experts.

Question has a verified solution.

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

Suggested Solutions

Title # Comments Views Activity
Cisco Router DMZ 5 76
Ms azure 2 29
Cisco Switch Port Security 2 44
Trunk Port 7 44
There are two basic ways to configure a static route for Cisco IOS devices. I've written this article to highlight a case study comparing the configuration of a static route using the next-hop IP and the configuration of a static route using an outg…
If you are thinking of adopting cloud services, or just curious as to what ‘the cloud’ can offer then the leader according to Gartner for Infrastructure as a Service (IaaS) is Amazon Web Services (AWS).  When I started using AWS I was completely new…
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…

815 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

Need Help in Real-Time?

Connect with top rated Experts

12 Experts available now in Live!

Get 1:1 Help Now