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So in our previous video, we implemented ICMP jitter with R1 as a source and R8

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as the destination acting as a responder.

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And in this video, I'd like to walk you through very similar configuration, but

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this time it'll be based on UDP jitter as opposed to ICMP.

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Again, the benefit of testing and probing with protocols that are similar to

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what you're using, for example, like for voiceover IP,

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is that it'll give you a better representation of what really will happen with

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that protocol when it's used.

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So with that in mind, let's go ahead and do a very similar treatment with j

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itter, but this time with UDP,
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aka with R1 being the source and R8 being the target.

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So back to the lab we go, still here at R1.

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Now we already set up on R8.

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We already told it to be a responder.

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So if we do a show, run section SLA and press enter, it's already set up as an

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IP SLA responder, and if we go to R1,

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and do that same thing on the show, run, type, section SLA and press enter, it

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's going to show us that we have one SLA in place,

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and there are the details that we specified.

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So we'll go into configuration mode, and let's create IP SLA to, so we'll type
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So we'll go into configuration mode, and let's create IP SLA to, so we'll type

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in IP SLA to press enter,

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and then we get to choose on the type of SLA we want to set up.

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So if we want to set up a UDP jitter SLA, we just go ahead and type that in

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next, space question mark,

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specify the target, which is 888 space question mark, specify the port, we'll

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use any port we want,

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let's go ahead and use 6783, a space question mark, and then for the number of

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packets, let's go ahead and use 3,

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and for the source IP, let's go ahead and use 1111, and that looks good, and

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then we'll set up the frequency here,
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we'll set up for every 30 seconds.

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So the three packets, every 30 seconds, monitoring jitter.

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What they've been do show IP SLA summary, and you'll notice that IP SLA2 is not

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running,

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and you'll notice we have that little carrot symbol there, indicating that it's

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inactive,

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so we want to go ahead and schedule that to run, so we'll type in IP SLA

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schedule, our SLA number,

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which is 2 for this demo, space question mark, and I'll say start time now,

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and I'm going to go ahead and somebody tell it as far as lifetime to go ahead

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and run forever,
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and run forever,

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and that way it'll just keep running and running until we do something to make

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it stop.

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So now we do a do show IP SLA summary, and there we have our UDP jitter,

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round trip time looks pretty good, and if we do a show IP SLA statistics this

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time too,

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to look at that specific one, detailed and rest center, here's the information

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for hearing that SLA.

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There's the latest round trip time, we didn't specify any thresholds, so we're

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not going to be over a threshold,

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there's our round trip min average in max, and as we continue to scroll down,

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here it has the jitter information.
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With the average jitter right there being 12, and if we continue to scroll down

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, we have a number of successes too,

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but if we hit the upper key and wait at least 30 seconds there, and do that

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again, we now have number of successes 3.

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So up to this point, we've now implemented two SLAs, SLA 1 and 2, the first one

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looking at jitter based on ICMP traffic,

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the second one looking at jitter based on UDP traffic.

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So in the next video, let's modify a little bit further, and let's do an SLA

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that is actually measuring on an application layer service, like HTTP,

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and that's exactly what we'll do in the next video, so I'll see you there in
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and that's exactly what we'll do in the next video, so I'll see you there in

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just a moment.