Supported Network Topologies

BDE.

The Cisco ASR 9000 Satellite nV System is a network virtualization technology that enables network administrators to partition a physical network into multiple virtual networks. These virtual networks can be customized and managed independently, providing greater flexibility and efficiency in network management.

Regarding the question, the following are the three network topologies that can be deployed on the Cisco ASR 9000 Satellite nV System network using Cisco IOS XR 6.0.x:

A. Dual Ring: In a dual-ring topology, the ASR 9000 Satellite nodes are connected in a circular formation, with two rings running in opposite directions. The dual-ring topology provides redundancy and resiliency in case of a single node or link failure.

B. Dual Home: In a dual-home topology, the ASR 9000 Satellite nodes are connected to two different parent routers, providing redundancy and load balancing capabilities.

C. Mesh Network: In a mesh network topology, all ASR 9000 Satellite nodes are interconnected, creating a web-like structure. The mesh topology provides redundancy and multiple paths for traffic to reach its destination.

D. Layer 2 Fabric: A Layer 2 fabric is a network topology in which all devices are interconnected in a full-mesh topology, providing high redundancy and low latency. It is suitable for data center deployments and high-performance computing environments.

E. Simple Ring: In a simple ring topology, the ASR 9000 Satellite nodes are connected in a circular formation, with traffic flowing in one direction. It provides redundancy and resiliency in case of a single node or link failure.

F. Overlay Network: An overlay network is a virtual network that is built on top of an existing physical network. It enables administrators to create multiple virtual networks with different topologies and configurations, providing greater flexibility in network management.

In summary, the Cisco ASR 9000 Satellite nV System network can be deployed using any of these three topologies: Dual Ring, Dual Home, and Mesh Network.