Hi, in our organization we will get second ISP connection for redundancy. We have only one firewall (not ha pair) at the edge. I want to know if we need wan switch between ISP connections and firewall. What will the advantages be? 

Hi, I have a question about topology below.I understand if we have financial afford,it is good to minimize single point of failures.For example adding two router and two internet connection.Due to diagram below we have 2 links from per router: one fo...