Troubleshooting NAT/PAT Configuration on Your New Router
What is the troubleshooting about?
You are troubleshooting the NAT/PAT configuration on your new router. Which of the following commands could you use in your troubleshooting efforts to list the static NAT entries created in the configuration?
The commands you could use in your troubleshooting efforts to list the static NAT entries created in the configuration is:
One possible command to list the static NAT entries created in the configuration is show ip nat translations. This command displays the current address translations, including the inside and outside local and global addresses, the protocol, and the expiration time. Static NAT entries have a permanent expiration time and are marked with a star (*).
Another possible command to list the static NAT entries created in the configuration is show running-config | include ip nat inside source static. This command filters the running configuration to show only the lines that contain the ip nat inside source static command, which is used to configure static NAT. The output shows the inside local and global addresses and the outside local and global addresses for each static NAT entry.
When troubleshooting the NAT/PAT configuration on your new router, it is essential to understand how to identify and list the static NAT entries that have been created in the configuration. By using the mentioned commands, you can effectively retrieve the necessary information to troubleshoot any issues related to NAT and PAT.
The show ip nat translations command provides a comprehensive view of the current address translations on the router. It includes details such as the inside and outside local and global addresses, the protocol being used, and the expiration time of each translation. Static NAT entries are distinguished by having a permanent expiration time and are marked with a star (*), making them easier to identify in the list.
On the other hand, the show running-config | include ip nat inside source static command allows you to filter the running configuration to display only the lines that pertain to the static NAT configuration. This can be especially useful when you are looking for specific details about the inside and outside local and global addresses associated with each static NAT entry.
By utilizing these commands and understanding their outputs, you can efficiently troubleshoot any issues related to NAT and PAT configurations on your router. It is important to familiarize yourself with these commands to streamline the troubleshooting process and ensure the proper functioning of your network.