: A popular multi-vendor emulator. You will need to create a dedicated directory under /opt/unetlab/addons/qemu/ to house the file EVE-NG .
: Native support for NETCONF, RESTCONF, and YANG data models allows DevOps engineers to test Infrastructure as Code (IaC) templates.
: Advanced users package the qcow2 image into a Docker container via the vrnetlab project to run lightweight, code-defined topologies containerlab. 🚀 Activating Advanced Features cat9kvprd171201prd9qcow2 hot
: Denotes a production-level release intended for stable testing and feature validation.
: 2 or more vCPUs are heavily recommended to ensure the control plane boots in a reasonable timeframe GNS3. Deployment Platforms : A popular multi-vendor emulator
: Refers to the Catalyst 9000v , the virtualized counterpart of physical Catalyst 9000 series switches containerlab .
Which you are using (EVE-NG, GNS3, or CML)? The amount of RAM available on your physical server? : Advanced users package the qcow2 image into
The file represents the virtualized execution of Cisco's flagship enterprise switching operating system GNS3 . This file is the QCOW2 (QEMU Copy-On-Write) disk image for the Cisco Catalyst 9000v (Cat9kv) virtual switch, specifically running IOS-XE release 17.12.1 GNS3.
: At least 16 GB to 24 GB of RAM per switch instance GNS3.
: The native and officially supported environment provided by Cisco Cisco Modeling Labs v2.9.