9.2.2.5 Packet Tracer – Configuring Dynamic NAT

9.2.2.5 Packet Tracer – Configuring Dynamic 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 Dynamic NAT (Answer Version)

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

Topology

9.2.2.5 Packet Tracer – Configuring Dynamic NAT

9.2.2.5 Packet Tracer – Configuring Dynamic NAT

Objectives

Part 1: Configure Dynamic NAT

Part 2: Verify NAT Implementation

Part 1: Configure Dynamic NAT

Step 1: Configure traffic that will be permitted.

On R2, configure one statement for ACL 1 to permit any address belonging to 172.16.0.0/16.

R2(config)# access-list 1 permit 172.16.0.0 0.0.255.255

Step 2: Configure a pool of address for NAT.

Configure R2 with a NAT pool that uses all four addresses in the 209.165.76.196/30 address space.

R2(config)# ip nat pool any-name-here 209.165.76.196 209.165.76.199 netmask 255.255.255.252

Notice in the topology there are 3 network ranges that would be translated based on the ACL created. What will happen if more than 2 devices attempt to access the Internet? The additional devices would be denied access until one of the previous translations timed out freeing up an address to use.

Step 3: Associate ACL1 with the NAT pool.

R2(config)# ip nat inside source list 1 pool any-name-here

Step 4: Configure the NAT interfaces.

Configure R2 interfaces with the appropriate inside and outside NAT commands.

R2(config)# interface s0/0/0
R2(config-if)# ip nat outside
R2(config-if)# interface s0/0/1
R2(config-if)# ip nat inside

Part 2: Verify NAT Implementation

Step 1: Access services across the Internet.

From the web browser of L1, PC1, or PC2, access the web page for Server1.

Step 2: View NAT translations.

View the NAT translations on R2.

R2# show ip nat translations

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