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We are using a Cisco 5585 to do one to one NAT and have noticed that we are close to the total number of available IP addresses. Is there a way to use PAT as a fail safe if the NAT pool is exhausted? Thank you.
I am interested in what is the maximum ARP table size is for the 5520. Using it primarily as a NAT/PAT device and concerned of running into any limitations on this hardware. Thank you.
