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HSRP Authentication Plain Text

Lessons Discussion

ReneMolenaar (Rene Molenaar) April 21, 2026, 9:43am 1

This topic is to discuss the following lesson:

NetworkLessons.com – 21 Apr 26

HSRP Authentication Plain Text

HSRP plain text authentication validates Hello messages between routers using a shared key sent as cleartext in HSRP packets.

Est. reading time: 4 minutes

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