Multiple choice cisco-ccna

Which of the following are true regarding passwords on a Cisco router?

  1. All passwords can be encrypted

  2. A password can be set before a user can enter the privileged mode

  3. A password can be set for individual lines

  4. TACACS or Radius password authentication can be used.

  5. all of the above
Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

Cisco IOS supports comprehensive security: 'service password-encryption' encrypts all passwords in the config, 'enable secret' secures privileged mode, 'password' can be set on VTY/Console lines, and AAA (TACACS+/RADIUS) provides external authentication. Thus, all are true.

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