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Hello and welcome. My name is Keith Barker.

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And in a previous skill we took a look at how an external router running OSPF

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could share routes back and forth with our Tier X0 Gateway.

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And that's fantastic unless you're not running OSPF or you don't want to use it

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. What else could we do?

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Well, another option is to use the border Gateway Protocol or as its friends

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call it BGP for the same purpose to dynamically share routing information

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between our external routers running BGP and our Tier X0 Gateway.

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And that's what we get to do in this skill. So joining the next video will take
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X-TIMESTAMP-MAP=LOCAL:00:00:00.000,MPEGTS:900000

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And that's what we get to do in this skill. So joining the next video will take

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a big picture look at the world of border Gateway Protocol, take a look at a

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lot of the basics regarding how it works.

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And then following that game plan, you and I will configure and verify BGP and

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the sharing routes via BGP between our external routers and our Tier X0 Gateway

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.

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way.