In this article I would explain how to setup a failover to second ISP when you have multiple campuses with different ISPs. To begin with we have two sites "HQ" and "Branch". Each site has single ISP, NAT and DHCP. My "ISPs" are running
As a network engineer, one of the most powerful tools in your arsenal for managing and controlling network traffic is Border Gateway Protocol (BGP). BGP allows you to influence the flow of traffic within and across autonomous systems by manipulating various attributes associated with route advertisements. In this article, we&