Network requirements

In Figure 59, ISP 1 and ISP 2 provide two links with the same bandwidth: Link 1 and Link 2. The IP address of the DNS server of ISP 1 is 10.1.2.100. The IP address of the DNS server of ISP 2 is 20.1.2.100. Intranet users use domain name www.abc.com to access Web server A and Web server B.

Configure a transparent DNS proxy on the LB device to evenly distribute user traffic to Link 1 and Link 2.