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The VPN config generate makes us very easy to set up.

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In this example of a broader one and router to Router one has the same IP address quadruple one router

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to has this IP address quadruple to on these interfaces.

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One is going to be configured with this tunnel number.

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And Ratatouille is going to be configured with a this total Mumba but it's very easy to change that

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kind of information.

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I could change the router name and notice little change in the diagram and update the configuration

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accordingly.

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I could as an example decide to use Tunnell 100 on both sides rather than using different numbers for

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the tunnels.

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I could also change the subnet used across the GOP tunnel.

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Just make sure that the IP addresses are in the same subnet.

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Because this is like a point to point link.

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So the IP addresses need to be in the same subnet click Show result and you'll be able to see the details

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here.

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So as an example on Rotto one we can see a description with a link to write it to the IP address tunnel's

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source and tunnelled destination for this tunnel.

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You can either use physical interfaces or source IP addresses as the source of the tunnel.

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In this example we are using physical interfaces has routed to once again Router one you'd be able to

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see the description as well as adjustments for maximum transmission unit and negotiation of maximum

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transmission unit.

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Now just MSFC is a big discussion but essentially it allows end devices to negotiate the size of to

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use.

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So they don't try and send packets that are too big that can't be transmitted across the link.

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We have to reduce once again the size of the payload because of the additional headers added by Geordi

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you could adjust that to a lower number if necessary.

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So both sides should set the empty you value accordingly.

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Click on show result.

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And that will then adjust these two commands based on your inputs a more complex configuration is also

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available.

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So we have a nice posek configurator.

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And when I click on show results here you'll notice that there is more involved because you have to

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set up both the encryption and authentic cation on the router.

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You have to determine which traffic is interesting you have to set your eyes came up policies as well

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as your IP SEC policies.

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So there's more configuration involved but the VPN config generator makes it very easy to select which

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options you're going to be using for encryption and authentication.

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And then you simply click on Show result and the configuration will be changed accordingly.