First Hop Redundancy
Everything on SkillVeris tagged First Hop Redundancy — collected across the glossary, study notes, blog, and cheat sheets.
3 resources across 1 library
Interview Questions(3)
What is HSRP (Hot Standby Router Protocol)?
HSRP (Hot Standby Router Protocol) is a Cisco-proprietary first-hop redundancy protocol that lets two or more routers share a single virtual IP and virtual MAC…
What is VRRP (Virtual Router Redundancy Protocol)?
VRRP (Virtual Router Redundancy Protocol) is an open, IETF-standardized first-hop redundancy protocol — functionally similar to Cisco’s HSRP — that lets a grou…
What is GLBP (Gateway Load Balancing Protocol)?
GLBP (Gateway Load Balancing Protocol) is a Cisco-proprietary first-hop redundancy protocol that, unlike HSRP or VRRP, actively load-balances outbound traffic…