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Okay so I could use this console cable so let's try that once again.
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Hopefully when blue screen.
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So on the P.C. I'm going to connect the USP console cable and then I'll connect this to the console
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of the router.
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So basically connected to the console of the writer and to the USP of the piece.
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Okay.
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So once again right click on windows start.
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Go to Device Manager I've got a additional comport.
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Now it's not showing up as com for the whole process once again is to start Patty
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select serial serial port that I'm going to use is com for click open and what I've got now is a connection
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to a broader if I type show version this shows me that the road is running Cisco OS X E software version
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16 0 3 0 3 Pressing spacebar I see a whole bunch of additional information and I can see that this is
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a Cisco HSR for 321 b k 9 router so that is an example of a Cisco Radha I can type enable once again
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I can type confetti to go to global configuration mode type end to go to privilege mode type disable
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to go back to user mode so use a mode type enable to go to enable or privilege mode type confetti to
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go to global configuration mode you have to configure the device in configuration mode or global configuration
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mode and they are sub modes after that I'll show you those later and then end takes me back to enable
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mode disable takes me to use a mode and then I can type exit to exit out of the rotor I am connected
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to console 0 of the rotor but now let's get you to do this.
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So what I'm going to do is start Packet Tracer please make sure that you've downloaded packet tracer
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and that you've got access to Packet Tracer because I'm going to show you how to do something very similar
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using Packet Tracer.
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So when Packet Tracer boots up I've got to log in I've shown you in separate videos how to do this
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okay so the physical rather that I'm using is a Cisco type enable here show version allows me to see
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what type of rudder it is it's a Cisco ISIL router once again show the for short we'll show version
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full command.
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This allows me to see what type of Roorda I'm using it's an eyesore 43 21 in Packet Tracer there have
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I saw 43 21 rotors so if I click on the rotor you'll notice that this looks very similar to the physical
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rotor that I have right here and if I click on CSI you'll notice that once this boots up that it's very
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similar to the rotor that I'm using now when a device boots up once again and it doesn't have a safe
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configuration we'll see this initial configuration dialog type no to bypass that and on this right if
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I type show version and press spacebar you'll notice this looks very similar to my physical router so
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here's the physical router and here's the packet tracer router.
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Notice how that looks very similar to this slight difference in output but very very similar.
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Now we'll talk about configuration registers late in the course.
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This has actually been changed to 2 1 4 2.
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The default is 2 1 0 2.
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But again we'll talk about that later.
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So don't worry about it now we can see licensing information on the packet tracer Road a similar kind
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of information on a physical rather I specifically once again bought this rather because it's available
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in Packet Tracer.
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Now you don't just click on a ride in the real world to connect a console connection to the rider what
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you actually need to do is have a console cable.
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So what I'm gonna do is add a P.S. to my packet tracer topology and then I'm gonna go to connections
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and notice this blue cable is a console cable.
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I'm going to connect the iris 2 3 2 interface to the console of the rotor.
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Now riders have what are called the auxiliary ports and console ports auxiliary ports in the old days
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we used to connect modems to a rider so you could phone the rider to use an outer band connection to
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configure it not use that much these days but notice now on this P.C. if I click on the P.C. and go
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to desktop and I'll just make this bigger I can select terminal.
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This is what's called the well-known defaults for a console port on Patty as an example.
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If I right click and go change settings connection serial you'll notice these values are the same as
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these values in Packet Tracer.
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So this is the physical router.
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This is Packet Tracer.
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Now there is one difference you'll notice flow controllers X on X.
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Generally that should be set to None.
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And that might be what's causing the problem.
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So these are the values that you generally want to use.
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So click Okay.
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So what you'll notice now is I've connected to the router using packet tracer and that looks very similar
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to putty.
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So this is Patty show version.
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But once again that's crashed so flow control didn't help so my laptop crashed once again looks like
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that he was b connection isn't very good but what I wanted to show you is once again this is Packet
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Tracer.
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Show version looks very similar to a physical router if I open up device manager once again and look
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at my console ports here my various console ports so com for if I remember right is the router open
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that up again run Patty again go to console for here is my Radha so show version on the road.
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You'll notice it looks very similar to Packet Tracer back and Packet Tracer looks very much the same.
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So the great thing about packet tracer and what I'll do is I'll just turn off this physical rudder right
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now so that the room becomes quieter and that we don't have it crashing my windows laptop again.
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The great thing about Packet Tracer is you can test this stuff as if you connected to real devices.
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So let's add a switch that you can see the switches.
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He has a 36 50 switch again in putty.
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I'll open up a new session and I'll connect to let's say come three sit come three.
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One of my USP connections this is a 35 60 seat switch show version that went a bit quick but notice
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at the bottom here 35 60 in Packet Tracer.
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He has a 35 60.
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So what I could do as an example is add another P.C. to my topology and then go to connections select
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console cable and connect to Iris three to cable to the console port of the switch on the P.C. go to
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desktop go to terminal select the defaults and what you'll notice is we see a switch booting up and
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you can see the full process I'll go right to the beginning can see here the switch is starting up and
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that looks very similar to real physical switch booting up and then we get the initial configuration
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dialog I'll say no to bypass that and notice I'm on this packet trace switch which is a 35 60 24 port
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switch going to my physical switch this is a slightly different switch and what I want you to see and
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I'll put these side by side is packet tracer is very very similar to a real switch.
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So on a real switch all top exit we get console port is available packet trace a top exit we get console
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is now available press Enten packet tracer press enter on the real switch type enable top enable top
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committee top confetti Top End here top end here.
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Press question mark on this side press question mark you'll notice that it looks very much like a real
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switch real switch gives you the the real thing.
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It's the best way to do things but not everyone can afford to buy a bunch of switches so packet traces
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all you need you can connect to the consoles of multiple devices by adding pieces to your topology but
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you don't have to do that on a switch like this you could just go to the CSI now it has to be powered
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on so I have to add a power module to this specific switch but if I click on C Alina I can see the seal
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of the switch without having to actually connect a console cable to the switch so packet tracing gives
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you two options you can either do it this way or you can simply click on the switch go to CLIA and see
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the CLIA directly without using a console cable but this replicates or simulates what happens in the
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real world in the real world you can just click on a device to access the console you have to physically
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connect to it either via the console or remotely using telnet or SSL.
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Okay that was a long video but hopefully up now showing you how to connect to the console of routers
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and switches using multiple options I've shown you how to use the old way of doing it roll over cable.
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I've shown you how to use USP to roll over cable.
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I've shown you USP cables directly to switches us be obviously much easier and much better today.
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And that's the preferred way to do it but if you come across an old roto switch you may need to use
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one of these not as good as you is be but there you go.
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Okay but make sure that you can get this working make sure that you can connect your P.C. in packet
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tracer to the console of the road and a switch and gain access to the device.
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