yes
• Enter privileged EXEC mode and issue the
show run command. Can you read the enable secret password Why or why not No. it is encrypted automatically using the MD hash algorithm.
_____________________________________________________________________________
_______ Can you read the console, aux, and vty passwords Why or why not yes. We can read them as they are in open clear text.
_____________________________________________________________________________
_______
• Repeat the configuration portion of steps a through g on router Rb Encrypt clear text passwords.
• Use the
service password-encryption command to encrypt the console, aux, and vty passwords.
R1(config)#
service password-encryption •
Issue the show run command. Can you read the console, aux, and vty passwords Why or why not
__No.They
are encrypted _____________________________________________________________________________
_______ At what level (number) is the enable secret password encrypted __5____________ At what level (number) are the other passwords encrypted ______7________ Which level of encryption is harder to crack and why
_5, because the hashing algorithm is stronger than
7____________________________________________________________________________
________
•
Configure a Login Warning Banner on Routers Rand Rb
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