HSRP version 1 vs version 2
Describe the Purpose of First-Hop Redundancy Protocols (HSRP)
Domain 3.5 | IP Connectivity — 25% of exam Learning Objectives By the end of this lesson, you will be able to: Key Terms Glossary Term Definition First-Hop Redundancy Protocol (FHRP) A category of protocols that let multiple routers share a single virtual gateway address, so hosts survive the failure of any one router. Default...
How to Configure HSRP: Step-by-Step Guide
HSRP (Hot Standby Router Protocol) is Cisco’s proprietary First Hop Redundancy Protocol, designed for transparent failover of the first-hop device hosts use as their default gateway. It lets two or more routers share one virtual IP and virtual MAC address, as covered mechanically in the router redundancy article, with exactly one router actively forwarding traffic...