RE: Dynamic VPN Tunnels

From: Scott Vermillion (scott_ccie_list@it-ag.com)
Date: Sun Sep 30 2007 - 20:12:09 ART


Have a look through some of these presentations to get a feel for DMVPN and
how it leverages NHRP in this type of environment:

http://www.cisco.com/en/US/products/ps6658/products_ios_protocol_option_home
.html

Then just follow an example for a simple hub-and-spoke DMVPN deployment.
Oddly enough, DMVPN falls under "WAN" in the blueprint, yet I find nothing
doing a search of the DocCD (under "WAN" or otherwise). How strange. Try
this instead:

http://www.cisco.com/en/US/products/sw/iosswrel/ps1839/products_feature_guid
e09186a0080110ba1.html

It really is quite simple to get a small scenario such as what you describe
up and running. The example in the above should be more than sufficient.

Regards,

Scott

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Chamara Peris
Sent: Sunday, September 30, 2007 4:33 PM
To: shiran guez
Cc: Joseph Brunner; Cisco certification
Subject: Re: Dynamic VPN Tunnels

Hi Guys,

If I can get one end with a static. what's best solution to get this
scenario working?. Can someone point me to a good example in this situation.

Cheers,
CP

On 10/1/07, shiran guez <shiranp3@gmail.com> wrote:
>
> with DMVPN you must have at least one Static Public IP address for the Hub
>
> he is specfying a case where he so not have Static IP in the only 2
> location he have.
> I suggest that he will use DDNS with No-IP Service and create a simple GRE
> tunnel with no problem
>
>
> On 10/1/07, Joseph Brunner <joe@affirmedsystems.com> wrote:
>
> > There really is only 1 way worth doing - DMVPN
> >
> > You can read all about it here.
> >
> >
> >
http://www.cisco.com/en/US/products/sw/iosswrel/ps1839/products_feature_guid
> > e09186a0080110ba1.htmlv
> >
> >
> > and in layman's terms...
> >
> > http://en.wikipedia.org/wiki/Dynamic_Multipoint_Virtual_Private_Network
> >
> > -Joe
> >
> > -----Original Message-----
> > From: nobody@groupstudy.com [mailto: nobody@groupstudy.com] On Behalf Of
> > Chamara Peris
> > Sent: Sunday, September 30, 2007 5:46 PM
> > To: Cisco certification
> > Subject: Dynamic VPN Tunnels
> >
> > Hi Group,
> >
> > I have a requirment to connect two sites via VPN. My problem is these
> > two
> > sites come with dynamic IP addreses. Tried few simulations as mentioned
> > in
> > cisco site without a luck.
> >
> > Anyone can shed some light how to connect two sites with dynamic IP
> > addreses.
> >
> >
> >
> > LAN---172.16.10.0 <--->Router (Dynamic Public IP)
> > ------[Internet]---------(Dynamic Public IP)Router<---->172.16.11.0--LAN
> >
> >
> > Cheers,
> > CP
> >
> > _______________________________________________________________________
> > Subscription information may be found at:
> > http://www.groupstudy.com/list/CCIELab.html
> >
> > _______________________________________________________________________
> > Subscription information may be found at:
> > http://www.groupstudy.com/list/CCIELab.html
> >
>
>
>
> --
> Shiran Guez
> MCSE CCNP NCE1
> http://cciep3.blogspot.com
> http://www.linkedin.com/in/cciep3



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