Ccna security Lab Securing the Router for Administrative Access


Establish an SSH connection from PC-C to R3



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2.6.1.2 Lab - Securing the Router for Administrative Access

Establish an SSH connection from PC-C to R3.


  1. Start PuTTy or another SSH client, and log in with the admin account and password cisco12345 created when AutoSecure was run. Enter the IP address of the R3 G0/1 interface 192.168.3.1.

  2. Because SSH was configured using AutoSecure on R3, you will receive a PuTTY security warning. Click Yes to connect anyway.

  3. Enter privileged EXEC mode, and verify the R3 configuration using the show run command.

  4. Issue the show flash command. Is there a file that might be related to AutoSecure, and if so what is its name and when was it created?

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        1. Issue the command more flash:pre_autosec.cfg. What are the contents of this file, and what is its purpose?

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        1. How would you restore this file if AutoSecure did not produce the desired results?

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