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So in this hands-on lab, what I'd love you to do is I'd love you to use loop

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back addresses on all of our devices.

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So R1 is 1111. R2 is 222. I've got routing protocol set up to make all that

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reachable.

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So I'd like you to set up R1 and R2 as stratum level one NTP servers.

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So once you've done that, I'd then like you to set up R3 as an NTP client that

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is using R1 as an NTP server.

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Set up R4 as an NTP client that's using R2 as an NTP server.
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Set up R4 as an NTP client that's using R2 as an NTP server.

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And then, although I didn't demonstrate this in the lab, I'd like you to take R

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8 and set it up as an NTP client to server one NUG,

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which is at this address 192.168.1.100.

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And it is running a flavor of NTP as part of the Windows server operating

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system.

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And then once you set up those three clients, you can use commands such as show

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NTP status, show NTP associations,

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show NTP associations detail.

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And then once you've verified we have synchronization, I'd then like you to go

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ahead and set up peering.
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ahead and set up peering.

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Peering between R3 and R4.

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And once again, I'd like you to peer to each other's loopback addresses,

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which provides some fault tolerance in the event we have a single physical

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interface fail.

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So my friend, those are the lab tasks.

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Have some fun with the hands-on practice with NTP.

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And when you are ready, and after you've done this lab, join me in the next

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video

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and we'll do a walkthrough of these tasks.