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31 Days Before Your CCENT Certification by Scott Bennett

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Day 18: NAT

The following list defines the various addresses and networks used in NAT. Table 1-14 lists NAT configuration and verification commands.

Inside local network: The privately addressed internal network connected to a router.

Inside local address: A private internal IP address assigned to hosts attached to the inside local network.

Outside global network: Any network outside of the local network that would not recognize the private addresses assigned to hosts in the local network.

Inside global address: An IP address of a host attached to the local internal network as it appears to the outside network—the translated IP address.

Outside local address: The packet’s destination address while on the inside local network. Typically ...

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