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Bronze

NAT....

Hai,

Assuming Static NAT from 172.16.1.1(Private) and to 10.1.1.1(Public). My goal is to permit Telnet to 172.16.1.1 from outside. For that one,

1. ip nat inside source static tcp 172.16.0.1 23 1.1.1.1 1023 extendable

2. ip nat inside source static 172.16.0.1 1.1.1.1

The "2" is sufficient or i should use the "1"?

If i use "2", only IP addresses are mapped or ports also mapped by default?

Thanks in advance...

--Ashok.

With best regards... Ashok ----------- Pls kindly rate if helpful or answered your question.
1 REPLY
Cisco Employee

Re: NAT....

You just need the 1 as it will map both ip address and port..Really here you are doing PAT..By the way the ip's didn't match in description and 1 & 2.May be typo..Tejal

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