Mastering Firewall NAT

To improve network security

To promote the use of IPv6 addresses

To resolve the problem of insufficient IPv4 address space (correct)

To provide a long-term solution for IPv4 address exhaustion

To address network security concerns

To develop network applications

To describe the technical background of NAT (correct)

To explore the advantages of IPv6 addresses

Bidirectional NAT

Destination NAT

NAT

Source NAT (correct)

<p>To translate the destination IP address of incoming packets</p> Signup and view all the answers

<p>IPv4 address exhaustion</p> Signup and view all the answers