gateway load balancing protocol
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...
CCNA
How to Configure GLBP: Active-Active Gateway Load Balancing
HSRP and VRRP both solve gateway failover the same way: one router is active, everything else sits idle until it fails. GLBP (Gateway Load Balancing Protocol), Cisco’s own extension, was built specifically to fix that waste — it lets every router in the group actively forward traffic simultaneously, not just the one that happens to...