More examples can be found in the Cisco document Converting Cisco IOS Configurations to Cisco IOS XR Configurations. enable NETCONF on the Cisco IOS-XR device(s) To enable NETCONF on a new switch via Ansible, use the module through the CLI connection.
6.1.1 - Introduces support for the 64-bit Linux-based IOS XR operating system on ASR9000 series ĭifferences between IOS and IOS XR Įxample BGP configuration for both IOS and IOS XR. 5.0 (September 20, 2013) – first generally available version for the NCS6000 series, which is based upon a Linux kernel. 3.9 – first generally available version for the ASR9000 series. 3.2 – first generally available version for the 12000 router series. Other significant releases include the following. The most recent release is version 6.5.3 which was released in March 2019. So let’s quickly jump to the configuration. The configuration is a little different than how we do on Cisco IOS or IOS-XE devices, however, theoretically, it is exactly the same so it doesn’t take much to understand and learn the configuration. The first generally available version was 2.0. Here is a quick example of configuring ISIS between two cisco IOS-XR devices. IOS XR was announced along with the CRS-1 in May 2004. A web-based GUI for system management (making use of a generic, XML management interface). #CISCO IOS XR INSTALL#
The ability to install package upgrades and patches (potentially while the router remains in service).A package based software distribution model (allowing optional features such as multicast routing and MPLS to be installed and removed while the router is in service).
Better scalability for large hardware configurations (through a distributed software infrastructure and a two-stage forwarding architecture). Improved high availability (largely through support for hardware redundancy and fault containment methods such as protected memory spaces for individual processes and process restartability). IOS XR aims to provide the following advantages over the earlier IOS trains: The microkernel was formerly provided by QNX versions 6.0 onwards use the Wind River Linux distribution. According to Cisco's product literature, IOS XR shares very little infrastructure with the other IOS trains, and is instead built upon a " preemptive, memory protected, multitasking, microkernel-based operating system".
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