Solved

routing between 2 domains

Posted on 2013-12-19
2
147 Views
Last Modified: 2014-04-29
I have 3 data centers spread across 2 different companies.  
2 are in the same building separated by a wall (Data Center A and Data Center B)
1 is in a different state (Data Center C)

Data Center A and C belong to the same company, are part of the same domain and are connected via MPLS.

Data Center B is a different company and different domain.

There is a trust between the two domains.  Datacenter B can communicate with Data Center A as there is a direct connection between the two L3 switches.

I want to set up communication between Data Center B and C using the MPLS connection  between A and C

I am not sure how I need to set that up. I had hoped all I would need to do was set up the vlan and add routing to DataCenter B. This is not the case.
Please assist
0
Comment
Question by:dustaine
2 Comments
 
LVL 16

Accepted Solution

by:
InteraX earned 500 total points
Comment Utility
Depending on the MPLS type and configuration, you probably need to add routes to datacentre B to the MPLS via datacentre A, otherwise the routers on the MPLS will not know where to send the traffic, or if there is a default route on the MPLS, this could be going out the wrong gateway.

If this is managed by your provider, you will need to speak to them about this.
0
 

Author Comment

by:dustaine
Comment Utility
That makes sense and something I have been thinking about.  I have a call in to them and will approach it that way as well.
0

Featured Post

Free Trending Threat Insights Every Day

Enhance your security with threat intelligence from the web. Get trending threat insights on hackers, exploits, and suspicious IP addresses delivered to your inbox with our free Cyber Daily.

Join & Write a Comment

Suggested Solutions

Quality of Service (QoS) options are nearly endless when it comes to networks today. This article is merely one example of how it can be handled in a hub-n-spoke design using a 3-tier configuration.
The use of stolen credentials is a hot commodity this year allowing threat actors to move laterally within the network in order to avoid breach detection.
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…
Here's a very brief overview of the methods PRTG Network Monitor (https://www.paessler.com/prtg) offers for monitoring bandwidth, to help you decide which methods you´d like to investigate in more detail.  The methods are covered in more detail in o…

763 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

9 Experts available now in Live!

Get 1:1 Help Now