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350-401 · Question #884

350-401 Question #884: Real Exam Question with Answer & Explanation

The correct answer is B: HSRPv1 uses a group range of 0-255, while HSRPv2 uses a group range of 0-4095.. HSRPv2 offers significant improvements over HSRPv1, including an expanded group range and support for millisecond-based timers, enabling more flexible and faster failover deployments.

Submitted by sofia.br· Mar 6, 2026

Question

What are some of the key differences between HSRPv1 and HSRPv2? (Choose two.)

Options

  • AHSRPv1 uses the multicast address of 224.0.0.102 while HSRPv2 uses 225.0.0.2.
  • BHSRPv1 uses a group range of 0-255, while HSRPv2 uses a group range of 0-4095.
  • CHSRPv1 uses seconds based timers, while HSRPv2 uses milliseconds based timers.
  • DHSRPv1 provides support for IPv6, while HSRPv2 supports IPv4 only.

Explanation

HSRPv2 offers significant improvements over HSRPv1, including an expanded group range and support for millisecond-based timers, enabling more flexible and faster failover deployments.

Common mistakes.

  • A. HSRPv1 uses the multicast address 224.0.0.102, and HSRPv2 uses 224.0.0.102 for IPv4 and FF02::66 for IPv6, not 225.0.0.2.
  • D. HSRPv1 supports IPv4 only, while HSRPv2 extends support to both IPv4 and IPv6, contrary to the statement.

Concept tested. HSRPv1 vs HSRPv2 differences

Reference. https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/ipapp_fhrp/configuration/xe-16/fhrp-xe-16-book/fhrp-hsrp-v2.html

Topics

#HSRP#FHRP#HSRPv1#HSRPv2

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