If anybody misuses it, then that is not our duty.It’s no secret that I love Arista switches. Installing macOS on VirtualBox onto a Windows PC isn’t technically legal under Apple terms of usage, but we use it for educational and testing purposes. Tested on LOW CONFIGURATION DESKTOP on 28th December 2020. Complete Guide To Fix VirtualBox Errors While Installing Mac OS X.Download and Install Windows. Here are the main steps involved in installing Windows on a Mac: Download and Install VirtualBox. This enables you to run Windows-only applications on your Mac. Future use, or even run the macOS Catalina Download ISO in VirtualBox or VMware.By using VirtualBox, you can install Windows on your Mac. As much as I love Arista switches, I’d rather spend my spare cash on guitars my wife and kids.How To Install macOS Big Sur On Vmware Using ISO In Windows 10 Jan 08. Since Arista is a relative newcomer to the world of Networking, there isn’t a pile of used Arista gear on eBay, so I can’t build a killer lab at home without spending thousands of dollars.Until then, you’ll need to read on and build it yourself.Hence, by using this software you can. Arista has hinted that they may release this into the general population, in which case I may build a Virtual Box appliance to share. Please don’t ask me for a copy, since I will not send you a copy no matter how much you beg. Currently this is only available to existing Arista customers, so see your Arista sales rep to get a copy.I’m using VirtualBox for Mac v4.2.1 (r80871), and vEOS v 4.10.2. The OS in use is Mountain Lion (OSX v10.7.5). Mac OS VM Networking.I’ve built this lab using my Macbook Pro that has an Intel i7 processor with 16GB of RAM. Mac Os X Lion Bootable Vmdk Virtualbox Download.
If you’ve got the RAM, I’d stick to 1GB for each VM.Virtual machines are possible using a variety of tools, so why did I choose VirtualBox? Mainly because it’s free, and this way anyone with access to the vEOS files would be able to follow along. You can further tune them down to 512MB each, and they’ll run, but they’ll have little (if any) free memory. Real Arista switches ship with at least 4GB of RAM, but this is a lab after all, so 1GB should be fine. ![]() Use Virtualbox Driver For KeepingLastly, I’ve configured the Linux box to have access to the outside world by having one of its network interfaces configured as a NAT interface in virtual box. To that end, I felt it to be beneficial to include a fourth VM running Ubuntu Linux.I’ve structured the lab in such a way that the links between each switch act like physical cables (Separate internal Networks in VirtualBox), but the network connecting the management interfaces to the Ubuntu Linux server are on a common shared (host-only) network. Additionally, EOS includes cool features like Zero Touch Provisioning (ZTP) that make use of options in DHCP. Additionally, I had another driver for keeping the management interfaces separate.If you really want to learn how to use a networking device, you’ll want to do things like TFTP images from a server. The source I got from Arista included files for VirtualBox, VMWare, HyperV, and QEMU. Vmdk cross-platform format (works with any VM software that supports it), and the Aboot ISO file. You’ll also need the Arista vEOS files, which you can get from Arista if you’re an existing customer.There are actually two Arista files that are needed: the virtual hard drive, which is in the. You can get it for your OS here. Enough Blather, Let’s get to It!The first thing you’ll need to do is download and install Oracle’s Virtual box. The virtual switches cannot get outside of the virtual lab, so you should be able to abuse them in any way imaginable without fear of corrupting the networks outside of your computer. Build a Base VMBecause of the way VirtualBox seems to work, and because of my obsessive nature, we’ll build a base VM, then clone it three times. On my Mac, I’ve placed them into Users/GAD/VirtualBox VMs/AristaFiles/. The reason for this will make sense in a minute. Of course the file names may change depending on the EOS and Aboot releases: Aboot-veos-2.0.8.iso EOS-4.13.7M.vmdkFind the location where VirtualBox will place the VMs, create a folder there, and put both of these files in that folder. Name the new VM whatever you’d like (I’ve used vEOS-Base). In VirtualBox, click on the New button. This will be of use should we ever decide to upgrade the image in the future, as it will allow each switch to run separate versions.With VirtualBox installed, and the Arista files in the right location, we can now create the base VM. Hit Continue when you’re ready.You should now choose how much memory to allocate for the VM. Feel free to experiment, but remember that any examples I post will use this setting. Though EOS is based on Fedora, I’ve had the best luck using Linux/Other Linux. We’ll now need to specify the location of the virtual hard drive. We want the last one, Use an existing virtual HD, so choose that. Once you’ve specified the memory size, click continue, which should bring you to the hard drive screen.NOTE: With the latest EOS release it is now required to allocate 2048MB RAMThere should be three options: Do not add a virtual HD, Create a virtual HD now, and Use an existing virtual HD. Remember that whatever you choose will be replicated three times, so in my case with a 1024MB VM, I will end up consuming 3GB of RAM with the Arista vEOS VMs alone. I’ve successfully created them with as little as 512MB, but they had little to no free memory, so I’d recommend 1024MB or more. Don’t get too excited, though, because it won’t work yet.With the newly created VM selected in the left pane of VirtualBox, click the Settings button. Once that’s chosen, click the Create button, and you’re first Virtual Arista switch will be created. In my case, the file name is v EOS-4.13.7M.vmdk located in the Users/GAD/VirtualBox VMs/AristaFiles/folder. Vmdk file from the folder we created above. Free mac laptops for college studentsWhen done, click the Storage button on the top to being us to the Storage Settings window.VEOS is very particular about how its storage is configured. Though this doesn’t seem to matter on my Mac (it works either way), when I tried this on Windows, the VM would not boot unless this box was checked. In this screen there should be a section called Extended Features with an entry that reads Enable PAE/NX. Check this box to make sure it is enabled. Within the settings window, choose the Systems button, and then within that screen, choose the Processor tab. Click the little CD icon next to the pulldown, and choose Choose a Virtual CD/DVD Disk File from the list. In the right pane, click on the pulldown menu and choose IDE Primary Slave. If a SCSI controller gets created, it must be deleted or vEOS will not load.To configure the Aboot ISO image, first make sure that there is only one IDE controller in the left pane. Aboot is the (very cool) boot loader used on Arista switches, and it needs to be installed as a CD, but it must be configured on the IDE controller. Click OK to save the settings.At this point, you should have a bootable vEOS virtual machine. This window should now look something like the one to the right. Double-click the file, or click the Open button when done, which should return you to the Storage settings window. In my examples, it is named Aboot-veos-2.0.8.iso and is located in the Users/GAD/VirtualBox VMs/AristaFiles/ folder. Be patient, and try to remember that these are very powerful switches being shoehorned into little VMs.Once the VM boots, you can log in using the admin username. If you’re waiting at Completing EOS Initialization for more than a few minutes, there may be something wrong, but it really depends on the resources available to your machine. If you hang at Starting New Kernal for more than a minute or so, there’s probably something wrong – check your images and your IDE configuration. Sometimes these VMs take a while to boot, especially the first time, so as long as you’re seeing messages, you’re probably doing fine. If this VM doesn’t’ boot, we can’t continue, so make sure it works before moving on to the next section. If it doesn’t boot, check all of your settings to make sure they’re correct.
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