Which command will show you all the translations active on your router...
The command show ip nat translations will show you the translation table containing all the active NAT entries.
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Which command will show you all the translations active on your router...
Answer:
To view all the translations active on a router, the correct command to use is "show ip nat translations". This command provides a detailed output of all the active Network Address Translation (NAT) translations on the router.
Here's an explanation of the command and its output:
Command: show ip nat translations
Output:
The output of the "show ip nat translations" command displays a table with the following columns:
1. Pro Inside global Inside local Outside local Outside global - These columns represent the different components of the NAT translation.
- Inside global: The translated IP address and port number that is visible to the outside network.
- Inside local: The original IP address and port number of the internal host.
- Outside local: The original IP address and port number of the external host.
- Outside global: The translated IP address and port number that is visible to the inside network.
2. --- --- --- --- --- - This line separates the column headers from the translation entries.
3. tcp 192.168.1.10:80 203.0.113.1:34567 192.0.2.100:80 203.0.113.10:34567 - This is an example entry in the translation table. It indicates that a TCP translation is active for the given IP addresses and port numbers.
4. udp 192.168.1.20:123 203.0.113.2:56789 192.0.2.200:123 203.0.113.20:56789 - This is another example entry for a UDP translation.
The "show ip nat translations" command is useful for troubleshooting NAT issues, as it provides visibility into the active translations and allows network administrators to verify if the translations are working as expected. It can also help in identifying any translation-related problems or conflicts.