Most professional virtual lab platforms prefer .qcow2, but they also support .vmdk conversion or direct import. EVE-NG, in particular, can boot this image as a "Virtual IOSv Router." The "spa" architecture ensures that up to 16-24 virtual interfaces are recognized per instance.
While not a Viptela/vEdge, IOSv with the adventerprisek9 feature set can simulate a classic IOS-based WAN edge router in a pre-SDWAN or hybrid design.
A few possibilities the post could explore: Vios-adventerprisek9-m.vmdk.spa.157-3.m3
| Extension | Reality |
|-----------|---------|
| .vmdk | Actually a virtual hard disk containing the IOS binary + bootloader. |
| .spa | Indicates the image expects SPA hardware interface modules (common in ISR 3900/2900), but here it's virtualized. |
Likely: Someone converted an IOS SPA image to boot directly in VMware for emulation/lab use — but that’s not officially supported by Cisco (legally gray area). Most professional virtual lab platforms prefer
To run this image without crashes or performance degradation, adhere to the following VMware specifications:
| Parameter | Recommended Setting | Minimum Setting | | :--- | :--- | :--- | | vCPUs | 2 | 1 | | RAM | 2048 MB (2 GB) | 1024 MB | | NIC Type | VMXNET3 (or E1000) | E1000 | | Disk | 8 GB (thin provisioned) | 4 GB | | Serial Console | Yes (via named pipe or telnet) | Optional | A few possibilities the post could explore: |
| Port Type | Naming Convention |
|-----------|-------------------|
| First Ethernet | GigabitEthernet0/0 |
| Additional | GigabitEthernet0/1 ... 0/15 |
| Management interface | GigabitEthernet0/0 (by default) |
Note: Some IOSv images have a dedicated management interface (GigabitEthernet0/0 for Mgmt, GigabitEthernet0/1-0/15 for data plane).