By default, dynamic address translations will time out from the NAT translation table after a period of non-use. When port translation is not configured, translation entries time out after 24 hours, unless reconfigured with the ip nat translation command. Clear the entries before the timeout by using one of the commands in Figure .

Translation information may be displayed by performing one of the tasks in EXEC mode.

Alternatively, use the show run command and look for NAT, access list, interface, or pool commands with the required values.

Lab Activity Lab Exercise: Verifying NAT and PAT Configuration In this lab, the student will configure a router for Network Address Translation (NAT) and Port Address Translation (PAT).

   

Lab Activity e-Lab Activity: Verifying NAT and PAT Configuration In this lab, the student will configure a router for Network Address Translation and Port Address Translation.