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Troubleshooting Static NAT scenario-1

Description: The purpose of this lab is to troubleshoot NAT on the source router (NAT inside source) and test for connectivity by pinging a remote router.


IP Address Assignment Table

Device Interface IP Address Mask
R1 S0
E0

200.200.200.1
192.168.1.13

255.255.255.0
255.255.0.0
R2 S0
E0
200.200.200.2
10.1.1.4
255.255.255.0
255.0.0.0
PC1   192.168.1.10 255.255.0.0
PC2   192.168.1.11 255.255.0.0
PC3   10.1.1.1 255.0.0.0
PC4   10.1.1.2 255.0.0.0
SW1   192.168.1.12 255.255.0.0
SW2   10.1.1.3 255.0.0.0


NAT Mapping Table for Inside Source

Inside Local Inside Global
192.168.1.10 200.200.200.3
192.168.1.11 200.200.200.4


Instructions:

1. Test for Connectivity from PC1 to R2 (ping will not be successful)

2. Issue show ip nat translations command and see if nat mapping is done for PC1

3. Create ip nat mapping (inside) on R1 for PC1

4. Issue show ip nat translations command

5. Test for Connectivity from PC1 to R2 and see that ping is successful

Note: Please refer to the CertExams.com Network Simulator software for complete lab with commands. 

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