Ejercicio Packet Tracer, Extended Access Control Lists

Nuevo ejercicio sobre las famosas Listas de Acceso (ACL), este ejercicio está en inglés porque es un ejercicio que viene en los libros del CCNA. Se entiende a la perfección y no creo que nadie tenga problemas. Si a alguien le cuesta con este nivel de inglés que se olvide de la certificación CCNP que es toda en inglés!!!!

Topología:

ACL4

Objectives

  • Configure an Access Control List

Scenario

As the network administrator for a school, you were requested to create an Extended Access Control List that will allow various hosts access to certain servers while denying access to others.

Task 1: Create and Apply an Extended Access Control List

Step 1. Create an Extented Access List that meets the following requirements:

  • Assign number 100 to the ACL .
  • Permit the Student VLAN to only ping the Student Server.
  • Permit the Teacher VLAN to only ping the Teacher Server.
  • Permit the Admin VLAN to only ping the Admin Server.
  • Permit only the Management VLAN to access the Web Server.

Note: For the Student, Teacher, and Admin statements, use ICMP as the protocol. Also, remember to enter the statements in the order they are given above.

At the end of this task, your completion rate should be 25%.

Task 2: Access Control List Application to Subinterfaces

Step 1. Apply the Access Control List to the correct subinterfaces.

At the end of this task, your completion rate should be 100%.

Task 3: Host to Server Verification

Step 1. Verify the following connections:

  • The Student PC should be able to ping the Student Server, but not able to ping anything else.
  • The Teacher PC should be able to ping the Teacher Server, but not able to ping anything else.
  • The Admin PC should be able to ping the Admin Server, but not able to ping anything else.

At the end of this task, your completion rate should be 100%.

Task 4: Web Server Access Verification

Step 1. Open the Management PC and access the web browser.

Step 2. Type in “www.webserver.net” in the URL bar and press GO.

You should be able to connect to a web page titled “WEB SERVER” and see the message “Congratulations! You have Successfully accessed the Web Server.”

At the end of this task, your completion rate should be 100%.

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