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Welcome to Jeremy’s IT Lab. This is\xa0\n
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If you like these videos, please\xa0\n
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Also, please like and leave a comment, and share\xa0\n
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videos. Thanks for your help. Also, remember\xa0\n
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get all of the lab files for this course, so\xa0\n
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If you want more labs like these, I highly\xa0\n
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CCNA. It’s a network simulator with tons of\xa0\n
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need to know for the CCNA. Click the link\xa0\n
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In this lab we’ll use TFTP and FTP on R1\xa0\n
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and then reboot the routers with the new\xa0\n
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From the services tab, if I click on TFTP, you\xa0\n
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enabled by default, so SRV1 will respond to any\xa0\n
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And down below is a list of files currently\xa0\n
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various kinds of devices. The one we’ll be copying\xa0\n
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the lecture video. Okay, then I’ll click on the\xa0\n
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and because FTP uses username and password\xa0\n
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The default username and password in Packet\xa0\n
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username jeremy password ccna. And below\xa0\n
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Step 1 of the lab is to configure IP addresses and\xa0\n
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For the purpose of this video, I’ve already\xa0\n
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R1, and R2, and configured a static route to\xa0\n
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On R1 I’ll use TFTP to get the new IOS file from\xa0\n
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ENABLE. SHOW VERSION, and check the top line\xa0\n
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and the file I’m going to download from SRV1 is\xa0\n
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FLASH. There it is. Okay, let’s copy that\xa0\n
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FLASH. Now SRV1’s address, 10.0.0.1. Now the name\xa0\n
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beforehand, so I’ll just paste it in here. And now\xa0\n
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The default option is in the square brackets\xa0\n
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And this should only take a few seconds.\xa0\xa0
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Okay, now the file has been copied into\xa0\n
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There it is. So next let’s configure R1\xa0\n
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CONF T. The command is BOOT SYSTEM FLASH, and then\xa0\n
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EXIT out. And before reloading the system I must\xa0\n
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SYSTEM command won’t take effect. WRITE. Okay,\xa0\n
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Rebooting a real router can take several\xa0\n
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the process is quite fast. So, let’s check to make\xa0\n
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ENABLE. SHOW VERSION. Okay, R1 is now using the\xa0\n
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is to delete the old file from flash. SHOW FLASH.\xa0\n
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And then delete it with DELETE FLASH:, with\xa0\n
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Then confirm that I really want\xa0\n
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SHOW FLASH. Okay, the old IOS file is now\xa0\n
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of the new IOS version again since I’ll\xa0\n
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On R2 we’ll do basically the same thing,\xa0\n
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TFTP. First let’s check R2’s current version.\xa0\n
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To use FTP, let’s configure the username\xa0\n
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jeremy. IP FTP PASSWORD ccna. That’s it, now\xa0\n
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So, let’s get that IOS file from SRV1. COPY\xa0\n
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And then I’ll paste the filename. And hit\xa0\n
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Okay, now in packet tracer FTP is\xa0\n
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In fact I thought it wasn’t working since it\xa0\n
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and it will work. I’m going to pause my recording\xa0\n
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Okay, the transfer finished successfully.\xa0\n
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SHOW FLASH. There it is. Now just like on R1\xa0\n
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CONF T. BOOT SYSTEM FLASH, and then\xa0\n
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Then EXIT. And WRITE to save the\xa0\n
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Once again, this should only take about\xa0\n
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but on a real router it will take several minutes.\xa0\xa0
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So, let’s check if R2 is now using the\xa0\n
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There it is, version 15.5. To finish up,\xa0\n
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SHOW FLASH. Then copy the file name.\xa0\n
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and paste in the file name. And that’s\xa0\n
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the file has been deleted. So, in this lab we\xa0\n
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and FTP. We also updated the IOS version of these\xa0\n
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That’s all for this lab. Next let’s take a look at\xa0\n
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Okay, here's today's Boson NetSim lab preview.\xa0\n
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So in this lab we will use TFTP to\xa0\n
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So, this is another use for TFTP or FTP. Not to\xa0\n
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for example the device's configuration. So\xa0\n
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8 lab tasks and we'll do all of them. So\xa0\n
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default gateway on PC1 and PC3. These two PCs\xa0\n
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And the commands to do this in\xa0\n
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Okay that configures PC1's\xa0\n
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/DG to configure the default\xa0\n
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Okay, so that's step 1. Next step 2. On\xa0\n
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be successful. Okay, so from Router4 I'll\xa0\n
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Oh there's a password. Okay the\xa0\n
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Okay, no problem. Next, step 3. On Router4\xa0\n
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server. Okay, so I'm already on Router4. The\xa0\n
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time is the running configuration. So, COPY\xa0\n
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TFTP. And then the address is\xa0\n
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Okay, the destination filename, I'll name it\xa0\n
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TFTP server, which is PC1, verify that Router4's\xa0\n
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Okay, so the command to do that in NetSim\xa0\n
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that is not a standard PC command. It\xa0\n
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So let's check. SHOW TFTP-CONFIGS. And there is\xa0\n
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Okay, next step 5. In the following steps\xa0\n
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on the TFTP server to NVRAM, that's\xa0\n
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on Router4 and verify that the starting\xa0\n
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Okay, so first it has us change\xa0\n
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Okay, so when we backed up the config of Router4\xa0\n
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r4config, the host name is saved as Router4.\xa0\n
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Okay and now we're going to\xa0\n
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from the TFTP server to the NVRAM of Router4.\xa0\n
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TFTP, and we're going to save it to\xa0\n
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The address is 192.168.1.2. And the source\xa0\n
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should now see the restored configuration\xa0\n
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Maybe no, let me see. SHOW NVRAM. It does\xa0\n
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And the hostname is this config\xa0\n
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But the hostname is still MainRouter\xa0\n
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it's not in the running config. So in step 7\xa0\n
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RUNNING-CONFIG command to apply that\xa0\n
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STARTUP-CONFIG RUNNING-CONFIG. And now\xa0\n
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Okay, finally step 8. Is it necessary to\xa0\n
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file into it? Explain why or why not. Okay\xa0\n
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Let me show you Boson's explanation. So it is\xa0\n
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to copy a file into it. So when you copy a file\xa0\n
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there's a startup config and you copy a new config\xa0\n
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and replaced with the new file. However as\xa0\n
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or the running configuration which is in DRAM,\xa0\n
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replace the original file, they\xa0\n
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Anyways, you don't have to know that much\xa0\n
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But it's an interesting point. Okay, so that's\xa0\n
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let's check with the 'grade lab' function\xa0\n
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And we completed the lab successfully, perfect.\xa0\n
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Okay so that was Boson's NetSim for CCNA. I think\xa0\n
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guided detailed labs like this covering all\xa0\n
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If you want to get Boson NetSim, please\xa0\n
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Before finishing today’s video I want\xa0\n
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To join, please click the ‘Join’ button under the\xa0\n
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Roger, Raj, Kenneth, Seamus, H W, Brandon,\xa0\n
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Gustavo, Anthony, Junhong, Benjamin, Tshepiso,\xa0\n
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Ed, Value, John, Funnydart, Velvijaykum, Mark,\xa0\n
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and Vance. Sorry if I pronounced your name\xa0\n
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support. This is the list of JCNP-level members at\xa0\n
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If you signed up recently and your name isn’t\xa0\n
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Thank you for watching. Please\xa0\n
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like the video, leave a comment, and share the\xa0\n
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If you want to leave a tip, check the links in the\xa0\n
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and accept BAT, or Basic Attention Token, tips\xa0\n
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