9.2.1.4 Packet Tracer – Configuring Static NAT

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9.2.1.4 Packet Tracer – Configuring Static NAT

From year to year, Cisco has updated many versions with difference questions. The latest version is version 6.0 in 2018. What is your version? It depends on your instructor creating your class. We recommend you to go thought all version if you are not clear. While you take online test with netacad.com, You may get random questions from all version. Each version have 1 to 10 different questions or more. After you review all questions, You should practice with our online test system by go to "Online Test" link below.

Version 5.02Version 5.03Version 6.0Online Assessment
Chapter 9 ExamChapter 9 ExamChapter 9 ExamOnline Test
Next Chapter
Chapter 10 ExamChapter 10 ExamChapter 10 ExamOnline Test
Lab Activities
 9.1.2.6 Packet Tracer – Investigating NAT Operation
 9.2.1.4 Packet Tracer – Configuring Static NAT
 9.2.2.5 Packet Tracer – Configuring Dynamic NAT
 9.2.3.6 Packet Tracer – Implementing Static and Dynamic NAT
 9.2.4.4 Packet Tracer – Configuring Port Forwarding on a Wireless Router
 9.3.1.4 Packet Tracer – Verifying and Troubleshooting NAT Configurations
 9.4.1.2 Packet Tracer – Skills Integration Challenge

Packet Tracer – Configuring Static NAT (Answer Version)

Answer Note: Red font color or Gray highlights indicate text that appears in the Answer copy only.

Topology

9.2.1.4 Packet Tracer – Configuring Static NAT

9.2.1.4 Packet Tracer – Configuring Static NAT

Objectives

Part 1: Test Access without NAT

Part 2: Configure Static NAT

Part 3: Test Access with NAT

Scenario

In IPv4 configured networks, clients and servers use private addressing. Before packets with private addressing can cross then Internet, they need to be translated to public addressing. Servers that are accessed from outside the organization are usually assigned both a public and a private static IP address. In this activity, you will configure static NAT so that outside devices can access and inside server at its public address.

Part 1: Test Access without NAT

Step 1: Attempt to connect to Server1 using Simulation Mode.

  1. From PC1 or L1, attempt to connect to the Server1 web page at 172.16.16.1. Use the Web Browser to browse Server1 at 172.16.16.1. The attempts should fail.
  2. From PC1, ping the R1 S0/0/0 interface. The ping should succeed.

Step 2: View R1 routing table and running-config.

  1. View the running configuration of R1. Note that there are no commands referring to NAT.
  2. Verify that the routing table does not contain entries referring to the IP addresses used by PC1 and L1.
  3. Verify that NAT is not being used by R1.

R1# show ip nat translations

Part 2: Configure Static NAT

Step 1: Configure static NAT statements.

Refer to the Topology. Create a static NAT translation to map the Server1 inside address to its outside address.

R1(config)# ip nat inside source static 172.16.16.1 64.100.50.1

Step 2: Configure interfaces.

Configure the correct inside and outside interfaces.

R1(config)# interface g0/0
R1(config-if)# ip nat inside
R1(config)# interface s0/0/0
R1(config-if)# ip nat outside

Part 3: Test Access with NAT

Step 1: Verify connectivity to the Server1 web page.

  1. Open the command prompt on PC1 or L1, attempt to ping the public address for Server1. Pings should succeed.
  2. Verify that both PC1 and L1 can now access the Server1 web page.

Step 2: View NAT translations.

Use the following commands to verify the static NAT configuration:

show running-config

show ip nat translations

show ip nat statistics

From year to year, Cisco has updated many versions with difference questions. The latest version is version 6.0 in 2018. What is your version? It depends on your instructor creating your class. We recommend you to go thought all version if you are not clear. While you take online test with netacad.com, You may get random questions from all version. Each version have 1 to 10 different questions or more. After you review all questions, You should practice with our online test system by go to "Online Test" link below.

Version 5.02Version 5.03Version 6.0Online Assessment
Chapter 9 ExamChapter 9 ExamChapter 9 ExamOnline Test
Next Chapter
Chapter 10 ExamChapter 10 ExamChapter 10 ExamOnline Test
Lab Activities
 9.1.2.6 Packet Tracer – Investigating NAT Operation
 9.2.1.4 Packet Tracer – Configuring Static NAT
 9.2.2.5 Packet Tracer – Configuring Dynamic NAT
 9.2.3.6 Packet Tracer – Implementing Static and Dynamic NAT
 9.2.4.4 Packet Tracer – Configuring Port Forwarding on a Wireless Router
 9.3.1.4 Packet Tracer – Verifying and Troubleshooting NAT Configurations
 9.4.1.2 Packet Tracer – Skills Integration Challenge