load balance with 2 isp and static nat

[Sihanu N]

Hi,

This is the senario,

There are two internet connection one is dsl broadband connetion,other is a pool of public static ip.

Objective

               1:     internal mail server should publish on internet with static nat.

               2:     some of the internet traffic should go to ISP1 and some internet traffic go to ISP2

               3:     if  any one of the ISP down the internet traffic should go tru other isp

Pls help me for implimenting above configaration.....

Thanks

Sihanu N

[paolo bevilacqua]

This is often asked, had your searched before asking:

http://www.cisco.com/en/US/tech/tk648/tk361/technologies_configuration_example09186a0080950834.shtml