HSRP – Fundamentals, Version 2 details, a basic configuration / verification of a Standby Group, and some misc gotchas!

Though there are two physical switches shown with local IP Addresses configured, these represent a single "Virtual Router" as seen by hosts on the LAN, with a single shared IP Address between both devices. Fundamentals of Hot Standby Router Protocol (HSRP) / Operation explained HSRP is a Cisco proprietary protocol defined by RFC 2281, which … Continue reading HSRP – Fundamentals, Version 2 details, a basic configuration / verification of a Standby Group, and some misc gotchas!