Ccna security Lab Securing the Router for Administrative Access


Encrypt clear text passwords



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Assignment #3-4 - Securing the Router for Administrative Access

Encrypt clear text passwords.


  1. Use the service password-encryption command to encrypt the console, aux, and vty passwords.

R1(config)# service password-encryption

        1. Issue the show run command. Can you read the console, aux, and vty passwords? Explain.

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At what level (number) is the default enable secret password encrypted? ______________

At what level (number) are the other passwords encrypted? ______________

Which level of encryption is harder to crack and why?

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