tacacs+ installation on ubuntu 11

[kiriku1]

hello ,

i am new on the forum i have a problem, i need to install two tacacs+ servers in our network and it is my first time to use Linux and my first time to install tacacs+ please can someone send me a complete step by step of how to install those two tacacs+ on ubuntu v 11.0 in our network .
and can someone explain to me why we have to install two tacacs+ and why not one?

Thank you for your help

[bejoybkn]

Hello,

Two servers are for redundancy.If once fails aaa requests fails over to second one automatically.configuration and all identical on both servers

Bejoy

http://bejoybkn.blogspot.com/