It is a common design to have an internet Edge router connected to two different internet service providers to protect against the failure of an ISP bringing the office down. The topology may look something like this: The two ISPs
Using BFD to Track WAN Status and Change HSRP Priority
It’s been five years since I started this blog! Time flies and a lot has happened since. Thanks for being along for the ride. What better way to celebrate than a blog post? This post is going to be short
IP SLA trickery
This tuesday our primary Internet provider had a major outage. We recently got a backup but it was not implemented yet but I had to implement it in a hurry to get us back online. I had prepared most of