HSRP
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What is HSRP?
HSRP, or Hot Standby Router Protocol, is a Cisco proprietary protocol that provides gateway redundancy by allowing two or more routers to work together as a single virtual router. One router acts as the active gateway handling all traffic, while one or more standby routers monitor it and take over automatically if the active router fails. End devices are configured to use the shared virtual IP address as their default gateway, so they experience no disruption when a failover occurs.
Free resources to learn HSRP
More in stage 16: High Availability
HSRP: common questions
Can I learn HSRP in Hindi?
This lesson is written in English. Once you sign in, open it in the interactive course and ask the AI tutor to explain HSRP in Hindi or Hinglish. The tutor answers from this lesson’s own text, so it stays on the syllabus, and it runs on your own Google, OpenAI or Anthropic key.
Is this HSRP tutorial for beginners?
It is lesson 132 of 195 in the free Network Engineer roadmap, in stage 16, High Availability. If you are new to Network Engineer, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.