So, to ?¬?x the original problem where host A (192.168.1.2) could not ping host B
(192.168.2.2), you changed the following con?¬?gurations on Router A:
?– Interface S0 is now the outside interface, rather than the inside interface.
?– Interface E0 is now the inside interface, rather than the outside interface.
?– The wildcard mask now matches any host on the 192.168.1.0 network. Previously, the
access-list 1 command did not match inside local IPv4 address.
?– Router A is now con?¬?gured to advertise network 172.16.0.0. Previously, Router B did
not know how to reach the 172.16.17.0/24 subnet. The con?¬?guration is done by
creating a loopback interface and modifying the Routing Information Protocol (RIP)
network statements.
Summary of Scaling the Network with NAT and PAT
The following summarizes the key points that were discussed in this section.
?– There are three types of NAT: static, dynamic, and overloading (PAT).
Example 7-8 Verifying Advertisement of a Translated Address
RouterA# sshhooww iipp pprroottooccooll
Routing Protocol is ???rip???
Outgoing update filter list for all interfaces is not set
Incoming update filter list for all interfaces is not set
Sending updates every 30 seconds, next due in 0 seconds
Invalid after 180 seconds, hold down 180, flushed after 240
Redistributing: rip
Default version control: send version 1, receive any version
Automatic network summarization is in effect
Maximum path: 4
Routing for Networks:
192.
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