CCNA FAQ: Network Address Translation (NAT) Question: What does CIDR stand for? a. Classful IP Default Routing b. Classful IP D-class Routing c. Classful Interdomain Routing d. Classless IP Default Routing e. Classless IP D-class Routing f. Classless Interdomain Routing Answer: F Question:Which of the following summarized subnets represent routes that could have been … [Read more...]
Understanding Persistent NAT behavior and its different types
This article illustrates the behavior of Persistent NAT (formerly Cone NAT) and describes different types of Persistent NAT available on SRX devices. Persistent NAT is a special type of Source NAT. As with a usual Source NAT, this feature creates a NAT binding for a particular combination of internal IP address and port (called internal transport address). All the traffic … [Read more...]