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Complete Definition

The Hot Standby Router Protocol (HSRP) provides network redundancy for IP networks, ensuring that user traffic immediately and transparently recovers from first hop failures in network edge devices or access circuits.

For more information, see the HSRP page on

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Last update:
‎06-09-2009 02:49 AM
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  • CISCO Proprietary
  • UDP Port No 1985
  • It has Hello Timer 3 Sec and Hold Timer 3 Sec
  • It has one Active Router and Standby Router
  • Default Priority is 100
  • By Default the Preempt is Disabled.