Solved

BGP - Same IP Segments in 2 DC

Posted on 2013-01-13
5
48 Views
Last Modified: 2015-08-23
I have 2 DC. I want to have the same IP Segment in both the locations.
For ex the segment is 10.10.10.0/24
Both the DC will be having this segment.
The primary servers in the primary DC will have IP 10.10.10.1
The secondary servers in the backup DC will also have IP 10.10.10.2
In case my primary server is down the users will be able to access the server in backup DC with out changing the IP Address.

Let me know can this be achieved via BGP as routing protocol.
Let me know how to achieve this.
0
Comment
Question by:SrikantRajeev
  • 3
  • 2
5 Comments
 
LVL 9

Expert Comment

by:Sandeep Gupta
ID: 38773591
first thing BGP is not a routing protocol.

You can simply do HSRP..I am giving you an example

Primary DC LAN interface

interface <<LAN>>
 description primary DC LAN
 ip address 10.10.10.1 255.255.255.0
 no ip proxy-arp
 standby 0 ip 10.10.10.3
 standby 0 priority 200
 standby 0 preempt
 standby 0 track <<Primary DC WAN interface>> decrement 20
 no shut

Secondary DC LAN interface

!
interface <<LAN>>
 description Secandary DC LAN
 ip address 10.10.10.2 255.255.255.0
 standby 0 ip 10.10.10.3
 standby 0 preempt
 no snmp trap link-status
 no shut
!
note: I took 10.10.10.3 as HSRP IP. You can take any IP from same subnet as HSRP IP but do not use it anywhere else.
0
 
LVL 1

Accepted Solution

by:
SrikantRajeev earned 0 total points
ID: 38824060
Will HSRP works over the WAN between 2 DC in different locations
0
 
LVL 9

Expert Comment

by:Sandeep Gupta
ID: 38825747
nope...
0
 
LVL 1

Author Comment

by:SrikantRajeev
ID: 39080181
i believe Cisco OTV has this feature
0
 
LVL 1

Author Closing Comment

by:SrikantRajeev
ID: 40942719
Thanks
0

Featured Post

Free Tool: Postgres Monitoring System

A PHP and Perl based system to collect and display usage statistics from PostgreSQL databases.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

Question has a verified solution.

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

Suggested Solutions

Title # Comments Views Activity
Macbook Sierra OS OpenVPN issue 13 148
Cisco 5508 WLC software upgrade 2 106
How to know if DNS name is  record A or if is ZONE 2 35
software inventory tools 3 60
Creating an OSPF network that automatically (dynamically) reroutes network traffic over other connections to prevent network downtime.
Arrow Electronics was searching for a KVM  (Keyboard/Video/Mouse) switch that could display on one single monitor the current status of all units being tested on the rack.
Viewers will learn how to properly install and use Secure Shell (SSH) to work on projects or homework remotely. Download Secure Shell: Follow basic installation instructions: Open Secure Shell and use "Quick Connect" to enter credentials includi…
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…

679 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