Thanks, Tyson.

 

Do you ever sleep?

 

From: Tyson Scott [mailto:[email protected]] 
Sent: 09 July 2010 06:48 AM
To: Johan Bornman; 'OSL Security'
Subject: Re: [OSL | CCIE_Security] Stateful NAT Vol 1 Task 2.7

 

There is a lot more you can do with the route map that you cannot do with just 
an access-list.  But in this example there is no functional difference

Sent from my HTC on the Now Network from Sprint!

----- Reply message -----
From: "Johan Bornman" <[email protected]>
Date: Fri, Jul 9, 2010 12:13 am
Subject: [OSL | CCIE_Security] Stateful NAT Vol 1 Task 2.7
To: "&apos;OSL Security&apos;" <[email protected]>

Hi,

 

The solution in this task is a simple one. I have done some reading about it 
and found another example using a route-map in the config.

 

Why was a route-map used? What is the difference between the following and can 
it be done without the use of a route-map?

 

Solution 1:

access-list 101 permit tcp any any eq telnet

route-map SNAT permit 10
     match ip address 101

 

ip nat inside source route-map SNAT pool SNATp mapping-id 10

 

Solution 2:

access-list 101 permit tcp any any eq telnet

 

ip nat inside source list SNAT pool SNATp mapping-id 10

 

Found the route-map example at:

http://blog.ipexpert.com/2009/04/27/high-availability-nat-with-hsrp/

 

Thanks

 

Johan

 

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