Nexus9300v.9.3.9.qcow2 May 2026

: Ensure the GNS3 VM has KVM acceleration enabled and at least 8GB of RAM allocated to the switch node to prevent boot loops. Feature Support in Release 9.3(9)

: Supports up to 64 virtual interfaces (vNICs) that map sequentially from the hypervisor. nexus9300v.9.3.9.qcow2

The 9.3.9 release provides a robust feature set for data center networking simulation, including: Cisco Nexus 9000v (9300v/9500v) Guide, Release 9.3(x) : Ensure the GNS3 VM has KVM acceleration

: Use a folder name following the convention nxosv9k-9300v-9.3.9 . including: Cisco Nexus 9000v (9300v/9500v) Guide

: Upload the file to /opt/unetlab/addons/qemu/nxosv9k-9300v-9.3.9/ and rename it to sataa.qcow2 .