It is a software-emulated switch; it does not provide wire-speed hardware performance and is prone to high latency if the host CPU is oversubscribed .
The Cat9kv image can be used in various modes depending on your testing needs: EVE-NG Deployment: cat9kv-prd-17.12.01prd9.qcow2
: Using a thin-provisioned QCOW2 on a nearly full hypervisor disk. Fix : Ensure at least 20 GB free before first boot. It is a software-emulated switch; it does not
: The .qcow2 format suggests that this image could be used in a virtualized environment. This is incredibly useful for testing network configurations, IOS versions, or for educational purposes without needing physical hardware. It is used for: : Supports FIPS 140-3
The Catalyst 9000v is the version of Cisco’s Catalyst 9000 series switches, which run IOS XE . It is used for:
: Supports FIPS 140-3 standards for validating cryptographic modules. Scaling : Support for IPv6 Underlay on EVPN fabrics. Usage & Limitations
As a virtualized platform, it may not support 100% of the hardware-specific ASIC features found in physical Catalyst 9300 or 9500 switches. Getting the Image This file is typically obtained through a Cisco Modeling Labs (CML) subscription or via the Cisco Software Central portal for users with appropriate service contracts. Catalyst 9000v - - EVE-NG