February 2016 – VNetLabs

Arista vEOS on GNS3

Posted February 8, 2016June 10, 2017 Narendra KumarLeave a commentPosted in Arista vEOS, Switchs

EOS (Extensible Operating System) is Linux-based network operating system developed by Arista Networks that runs on all Arista switches. Virtual EOS (vEOS) is single image and can be run as a virtual machine. The article describes how to set up vEOS virtual machine and connects it to GNS3 in order to test EOS functionality. Host […]

Setting Up GNS3 IOU VM in Virtual Box

Posted February 6, 2016June 10, 2017 Narendra KumarLeave a commentPosted in IOU

Cisco IOS on Unix, also known as Cisco IOU, is released for internal Cisco use only. IOU permits to run IOS natively on x86 platform while GNS3 must emulate the whole hardware. The big difference is that IOU can run more IOS instance than GNS3, but GNS3 can run real IOS version. The purpose of […]