Cisco Csr1000v Ova May 2026

Crucially, not all CSR1000v OVAs are equal. Cisco provides different OVA templates that correspond to throughput tiers. You select the OVA based on your license.

| OVA Flavor | vCPU | vRAM | Expected Throughput | Typical License | | :--- | :--- | :--- | :--- | :--- | | CSR1000v-M1 | 2 | 2.5 GB | Up to 100 Mbps | Essentials | | CSR1000v-M2 | 2 | 4 GB | Up to 250 Mbps | Essentials / Advantage | | CSR1000v-M4 | 4 | 8 GB | Up to 500 Mbps | Advantage / Premium | | CSR1000v-M8 | 8 | 16 GB | Up to 1 Gbps | Premium | | CSR1000v-M16 | 16 | 32 GB | Up to 2 Gbps+ | Premium (High Performance) | cisco csr1000v ova

Critical Note: While you can manually assign more vCPUs or RAM to a CSR1000v, the IOS XE software will limit throughput to the tier of the OVA you deployed. To increase performance, you must redeploy the correct OVA—you cannot simply edit the VM settings. Crucially, not all CSR1000v OVAs are equal

Connect to the Management network you assigned during the OVA deployment. After deploying the OVA, the router is "vanilla

Router> enable
Router# configure terminal
Router(config)# interface GigabitEthernet1
Router(config-if)# ip address 192.168.1.10 255.255.255.0
Router(config-if)# no shutdown
Router(config-if)# exit

After deploying the OVA, the router is "vanilla." You need to configure it to accept network traffic.

  • Problem: Low throughput (< 100 Mbps).
  • Problem: Router crashes or reboots under load.