Cat9kv-prd-17.12.01prd9.qcow2

If you are a CML user (version 2.5 or newer), the process is more streamlined:

: Always use virtio or SR-IOV interfaces instead of emulated IDE or Intel E1000 configurations. virtio drastically reduces CPU overhead during high packet processing.

across the EVE-NG ecosystem to make the template selectable: /opt/unetlab/wrappers/unl_wrapper -a fixpermissions Use code with caution. Initial Post-Boot Configuration cat9kv-prd-17.12.01prd9.qcow2

sudo cp cat9kv-prd-17.12.01prd9.qcow2 /var/lib/libvirt/images/c8000v-router01.qcow2 Use code with caution. Step 2: Provision the Virtual Machine via virt-install

At its core, this image contains a Linux kernel (specifically a modified Fedora/Yocto derived kernel). This marks the fundamental shift from legacy IOS (which ran as a monolithic blob) to IOS-XE, where the IOS process runs as a daemon on top of a Linux kernel. If you are a CML user (version 2

Router> enable Router# configure terminal Router(config)# hostname Cat8kV-Virtual Cat8kV-Virtual(config)# interface GigabitEthernet1 Cat8kV-Virtual(config-if)# ip address 192.168.122.50 255.255.255.0 Cat8kV-Virtual(config-if)# no shutdown Cat8kV-Virtual(config-if)# exit Cat8kV-Virtual(config)# ip route 0.0.0.0 0.0.0.0 192.168.122.1 Use code with caution. 2. Secure Management Access (SSH)

The 17.12.1 image provides deep integration into Cisco Catalyst SD-WAN architectures (formerly Viptela). It allows the virtual router to act as an edge device or a regional hub, supporting automated provisioning via Cisco vManage. 2. High-Performance Multithreading Initial Post-Boot Configuration sudo cp cat9kv-prd-17

This version of the Catalyst 9000v (17.12.1) supports a robust set of features required for network simulations:

virt-install \ --name c8kv-router01 \ --vcpus 4 \ --memory 8192 \ --disk path=/var/lib/libvirt/images/c8kv/router01.qcow2,format=qcow2,bus=virtio \ --network network=default,model=virtio \ --network network=isolated-core,model=virtio \ --os-variant rhel8.0 \ --import \ --graphics none \ --console pty,target_type=serial \ --boot hd Use code with caution. Step 3: Connect to the Initial Boot Console

The cat9kv-prd-17.12.01prd9.qcow2 image is built to provide consistent Cisco IOS XE features across private clouds, public clouds, and local network simulation labs. Enterprise Edge & SD-WAN Routing