How does HSRP provide first hop redundancy?
A) It load-balances Layer 2 traffic along the path by flooding traffic out all interfaces configured with the same VLAN.
B) It uses a shared virtual MAC and a virtual IP address to a group of routers that serve as the default gateway for hosts on a LAN.
C) It forwards multiple packets to the same destination over different routed links in the data path.
D) It load-balances traffic by assigning the same metric value to more than one route to the same destination in the IP routing table.

Question

Quizplus · Accepted Answer

HSRP (Hot Standby Router Protocol) provides first hop redundancy by using a shared virtual MAC and a virtual IP address among a group of routers. This group acts as a single virtual router, serving as the default gateway for hosts on a LAN, ensuring continuous availability.

How Does HSRP Provide First Hop Redundancy