Because 7.2.2 is built on a Linux base, it allows side-by-side execution of native Linux applications, containerized applications (Docker), and third-party monitoring tools directly on the router virtual machine. 3. Model-Driven Programmability
: Refers to the IOS XRv 9000 platform. This is the virtualized, high-performance counterpart to physical Cisco ASR 9000 series routers. It runs the 64-bit IOS XR operating system.
The Cisco IOS XRv 9000 (often called "Sunstone") is a 64-bit virtual router that runs the same found on physical carrier-grade hardware like the ASR 9000 and NCS series. It is primarily used for: Virtual Provider Edge (vPE) services. Virtual Route Reflector (vRR) roles to scale BGP networks.
, running version . This is a virtualized router platform designed for cloud-based deployment on x86 servers using hypervisors like KVM or VMware. Core Image Details Platform: Cisco IOS XRv 9000 (often abbreviated as XRv9K). Version: 7.2.2, a release of the 64-bit IOS XR software. Xrv9k-fullk9-7.2.2
: Typically distributed as a .qcow2 file for use in Linux-based virtualization environments. Common Use Cases
The initial boot process of IOS XRv 9000 takes between 5 to 10 minutes. The system must initialize the underlying Linux subsystem, spin up the line card simulators, and map the virtual interfaces. Do not interrupt the virtual machine during this cycle. Troubleshooting Common Deployment Failures
: Deployable using QCOW2 ( .qcow2 ) or raw disk images inside environments like Ubuntu KVM, Proxmox VE, Eve-NG, or GNS3. Because 7
: Minimum of 16 GB to 23 GB. IOS XRv 9000 is memory-intensive due to its service provider-grade daemon structures. Storage : 30 GB to 40 GB of disk space.
The XRV9K-FullK9-7.2.2 software image is suitable for a wide range of use cases, including:
for detailed virtual machine parameters and supported hypervisors. EVE-NG Documentation It is primarily used for: Virtual Provider Edge
The initial bootup sequence for IOS XRv 9000 can take anywhere from 10 to 20 minutes , depending on your underlying CPU and disk speeds. Do not disrupt the machine if the console appears to hang at the Linux kernel or database initialization phases. Basic Initial Configuration
From its detailed specifications requiring 16GB of RAM and 4 vCPUs to its deployment in platforms like EVE-NG and its sophisticated feature set including MPLS, Segment Routing, and high-performance QoS, the XRv 9000 is a robust platform. While it has reached its end-of-life, its value in
Offloading BGP route reflection duties from physical routers to a virtualized environment.