Xrv9k-__full__ Fullk9-7.2.2

Here is the breakdown of the filename:

IOS XRv 9000 uses DPDK for low-latency packet processing. By design, DPDK polls interfaces constantly, which can cause the host hypervisor to show 100% CPU utilization on the cores assigned to the data plane. This is normal behavior.

For streaming telemetry and configuration management. NETCONF: For standard programmatic configuration. 3. Linux Integration & Application Hosting Xrv9k-fullk9-7.2.2

Runs the standard IOS XR daemons for routing protocols (BGP, OSPF, IS-IS), management infrastructure, and configuration databases. It operates as a set of Linux-based processes.

Full support for Segment Routing over IPv6 (SRv6) and MPLS data planes, allowing for policy-driven traffic engineering without resource-intensive RSVP-TE. Here is the breakdown of the filename: IOS

: This architecture supports hosting third-party applications and containers directly on the router.

Powered by Cisco’s virtual Forwarding Engine (vFE). The vFE leverages the Intel DPDK (Data Plane Development Kit) library to bypass the standard Linux kernel network stack. This allows the virtual router to process packets at near line-rate speeds directly from the physical Network Interface Cards (NICs). Key Features in Release 7.2.2 For streaming telemetry and configuration management

qemu-system-x86_64 -machine type=q35,accel=kvm -cpu host -smp 4 -m 16384 \ -drive file=xrv9k-fullk9-7.2.2.qcow2,if=virtio,index=0,format=qcow2 \ -device virtio-net-pci,netdev=net0,mac=52:54:00:12:34:56 \ -netdev user,id=net0 \ -nographic Use code with caution.

4 to 8 vCPUs (Allocated strictly to data plane/control plane) 20 GB to 32 GB (Depending on routing table size) Disk Space 40 GB+ (To accommodate logging and core dumps) Virtual NICs 1 Management interface, 2 Data interfaces Up to 32 interfaces per VM Hypervisor ESXi 6.5+, KVM (QEMU 2.5+), or Cisco CML ESXi 7.0+ or Bare-Metal Linux KVM with DPDK

Release 7.2.2 provides mature support for both Segment Routing over MPLS (SR-MPLS) and Segment Routing over IPv6 (SRv6). This includes: SR-TE (Traffic Engineering) policy enforcement.