Cat9kvprd171201prd9qcow2 High Quality Access

The identifier "cat9kvprd171201prd9qcow2" a specific virtual disk image for the Cisco Catalyst 9000v (Cat9kv) virtual switch

. This image is widely used in network emulation environments like Cisco Modeling Labs (CML) to simulate enterprise-grade Catalyst 9000 hardware. Image Breakdown

The filename follows a standard Cisco naming convention for virtual images: Catalyst 9000v

, the virtualised form of Cisco's flagship enterprise switches : Production-grade release. : Represents Cisco IOS XE Dublin 17.12.1 , which is an Extended Maintenance Release (EMR) providing 36 months of support. cat9kvprd171201prd9qcow2

: The file format (QEMU Copy-On-Write 2) used by most virtualisation platforms. Cisco Community Key Features of the 17.12.1 Image

This specific version (17.12.1) introduced several significant updates for the Catalyst switching family: Architecture Simulation : The image can simulate either the Cisco UADP (Unified Access Data-Plane) or Silicon One Q200 ASICs depending on how it is booted. Scalability

, it can be configured in modes supporting up to 25 ports (24 network + 1 management). Advanced Networking : Supports BGP EVPN VXLAN Alerts & SLOs

features, including ARP inspection and DHCP Rogue Server Protection. Programmability

: Features enhanced gNMI telemetry with PROTO encoding and SNMP to YANG mappings. Single Reload Upgrades

: Consolidates firmware (ROMMON/FPGA) and IOS-XE upgrades into a single reload to reduce downtime. Deployment Context SLOs: 99

Based on the string provided, this appears to be a specific software image filename for Cisco Catalyst 9000 series switches, likely used within a Cisco Network Services Orchestrator (NSO) or Cisco Catalyst Center environment.

Here is a breakdown of the filename components and a technical feature look at what this image represents.

2. Run manually with QEMU

qemu-system-x86_64 -machine pc -accel kvm -m 8192 -smp 2 \
  -drive file=cat9kvprd171201prd9qcow2,format=qcow2,if=virtio \
  -netdev user,id=net0 -device virtio-net-pci,netdev=net0 \
  -nographic

Alerts & SLOs

Key Logs (recent notable entries)