Configure Dynamic Port Address Translations (PAT) in Cisco IOS Router

Both static and dynamic Network Address Translations (NAT) allows the translation of local address to global address and allowing it to communicate to outside of the local area network. The problem is the number of global address is usually a lot less than the local address requiring the translation. To overcome this issue, Cisco supports […]

Configure Static NAT in Cisco IOS Router

Network Address Translation or NAT is a mechanism of mapping local address on the inside interface of a router with global address on the outside interface. For outgoing packets, router will translate the source local address to a global address. Reversely, router will forward incoming packets for a global address to its local address. This […]

Configure Dynamic NAT in Cisco IOS Router

Network Address Translation or NAT is a feature that enables access to the internet from a private network. Therefore, it becomes a mandatory requirement for any kind of network unless it is an isolated one. NAT works by translating the local address using global address as the packets moving back and forth towards the public […]