IPSEC VPN

[ciscomoderator]

Hi,

Here's a question that came from our CSC Facebook community.

  http://www.facebook.com/CiscoSupportCommunity

Sariful Palash Dears,I want  to IPSEC VPN in approximate 5 different Network in single Cisco 3800  Series Router..Please give me a Solution(Configuration help).

[mmandeka]

Hi Palash,

You could use Lan-to-lan IPSec tunnel or Remote access IPSec VPN to achieve this.

In case of lan to lan tunnel, you will have a vpn tunnel between 2 devices (say between 2 routers) and networks behind each one of them can communicate with each other.

remote access VPN is where in you install VPN client software on every machine in the network and users connect to the router which acts as the VPN headend.

So depending on what you want to configure, here is the config example for each.

Lan to Lan:

http://www.cisco.com/en/US/tech/tk583/tk372/technologies_configuration_example09186a0080094525.shtml

Remote access:

http://www.cisco.com/en/US/products/hw/routers/ps274/products_configuration_example09186a0080819289.shtml

Hope this helps.

Regards,

Manisha Mandekar