Upgrade eve ng install#When vManage boots for the first time, it will ask on which storage device to install the software. Upgrade eve ng upgrade#Once you upgrade to the higher versions you won't be able to add more vEdges.ĭefault credentials for all devices are admin/admin. The process of building the lab starts with Cisco SD-WAN version 16.3.2. You have to decide how many vEdge devices you are going to need and add them in the same manner as vEdge-1. If you want to copy/paste some of the configs, make sure that you use the same interfaces when creating the topology on EVE-NG. The physical topology that we are going to use is as follows. opt/unetlab/wrappers/unl_wrapper -a fixpermissions Physical Topology ![]() opt/qemu/bin/qemu-img convert -f vmdk -O qcow2 viptela-edge-genericx86-64-disk1.vmdk virtioa.qcow2 opt/qemu/bin/qemu-img convert -f vmdk -O qcow2 viptela-smart-genericx86-64-disk1.vmdk virtioa.qcow2Ĭd /opt/unetlab/addons/qemu/vtbond-16.3.2 opt/qemu/bin/qemu-img create -f qcow2 virtiob.qcow2 150GĬd /opt/unetlab/addons/qemu/vtsmart-16.3.2 opt/qemu/bin/qemu-img convert -f vmdk -O qcow2 viptela-vmanage-genericx86-64-disk1.vmdk virtioa.qcow2 Tar -xvf viptela-vmanage-genericx86-64.ova Mkdir /opt/unetlab/addons/qemu/vtedge-17.1Ĭd /opt/unetlab/addons/qemu/vtmgmt-16.3.2 Mkdir /opt/unetlab/addons/qemu/vtmgmt-16.3.2 Mkdir /opt/unetlab/addons/qemu/vtsmart-16.3.2 This is done with the command highlighted in green: # Creating Folders Note that we need to create an additional virtual disk for vManage. After you upload the images to their respective folders in EVE-NG, you need to convert the ova files to qcow2. Once you have the images, you need to create a folder for each one and then transfer the image to EVE-NG using a Frezzila or WinSCP tool. You will need to have the following Cisco SD-WAN images to set up this practice lab environment on EVE-NG: ![]() However, if you want to make a large topology with redundant controllers and many vEdge devices, you must have a lot of computing resources at your disposal. For a small practicing topology consisting of 1 controller of each type and 3-4 vEdges, you should give the EVE-NG VM at least 8 vCPUs and 16GB of RAM. One thing I'd like to mention is that Cisco SD-WAN requires a lot of processing power. In this lesson, I will show you one way to set up a fully functional Cisco SD-WAN home lab on EVE-NG that can be used to practice every topic in the exam's blueprint. However, for people who do not have the chance to touch it at work, it is actually not easy to get access to a practice lab. Network engineers that want to pass the lab exam should have extensive hands-on experience with the solutions. Then run “sudo update-grub” and reload the eve-ng VM.Cisco SD-WAN is a major topic in the CCE Enterprise blueprint now. Sudo nano /etc/default/grub and add “transparent_hugepage=always spectre_v2=off nopti” inside of GRUB_CMDLINE_LINUX_DEFAULT. Also enable Transparent Huge pages for performance improvements. (No host reboot required)Ĥ – Disable Meltdown and Spectre kernal features in Ubuntu (eve-ng vm). IF YOU HAVE PRODUCTION VMS HERE DO NOT DO THIS.įor this you just need to add the following to /etc/vmware/config after you SSH into your ESXI hosts: (use vi/etc/vmware/config, press i for insert, then enter the config in last line, then press esc, then type :wq! and hit enter) NOTE: THIS IS A SERIOUS SECURITY VULNERABILITY AND ONLY SHOULD BE USED FOR HOMELAB. Then commit the changes via qemu.ģ- Disable spectre and meltdown patches to regain performance (ONLY ON LAB ESXI HOSTS) Upgrade eve ng drivers#Please note I am assuming you are running EVE-NG as a VM within ESXI aka nested virtualization.ġ – Build your nodes with VIRTIO Adapters when you can.Ģ – Install latest VirtIO drivers and then commit the nodes.įor example after you created your Windows VMs, download these drivers inside and install. Here are a few quick tips to gain some serious performance in EVE-NG for your network labs!
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