Re: Static Nat with extendable option?

From: Rocco R21 (roccor21@hotmail.com)
Date: Fri Feb 02 2007 - 19:08:06 ART


curious..when using the interface instead of the IG address, extendable or
anything else is not an option. wouldn't the interface option use the ip
address on the interface? anyone...

Rack1R5(config)#ip nat in source static 1.1.1.1 interface e0/0 ?
  <cr>

Rack1R5(config)#ip nat in source static 1.1.1.1 2.2.2.2 ?
  extendable Extend this translation when used
  mapping-id Associate a mapping id to this mapping
  no-alias Do not create an alias for the global address
  no-payload No translation of embedded address/port in the payload
  redundancy NAT redundancy operation
  route-map Specify route-map
  vrf Specify vrf
  <cr>

>From: "Ronnie Angello" <ronnie.angello@gmail.com>
>Reply-To: "Ronnie Angello" <ronnie.angello@gmail.com>
>To: nhatphuc <nhatphuc@gmail.com>
>CC: "Cisco certification" <ccielab@groupstudy.com>
>Subject: Re: Static Nat with extendable option?
>Date: Fri, 2 Feb 2007 16:04:56 -0500
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>
>To allow static NAT mappings of one IL address to multiple IG addresses,
>the
>keyword extendable is added to the end of the mapping statements.
>
>ip nat inside source static 10.5.1.2 207.36.76.100 extendable
>ip nat inside source static 10.5.1.2 205.113.50.1 extendable
>
>You also need to use it if multiple IL addresses map to one IG address.
>
> ip nat inside source static 10.5.1.2 207.36.76.100 extendable
>ip nat inside source static 10.5.1.3 207.36.76.100 extendable
>
>
>
>On 2/2/07, nhatphuc <nhatphuc@gmail.com> wrote:
> >
> > Hi Group,
> >
> > Can you give me an example of Static NAT with extendable option? I've
>read
> > it in this link:
> >
> >
>http://www.cisco.com/en/US/tech/tk648/tk361/technologies_white_paper09186a0080091cb9.shtml
> > ,
> > but I don't understand what is it used for?
> >
> > Thanks
> >
> > Phuc
> >
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