Data Plane Vs Control Plane Vs Management Plane

This is the first way the control data binary breaks down. At some point control planes need their own control planes.

Https Encrypted Tbn0 Gstatic Com Images Q Tbn 3aand9gcqqp1xjcgseslz31ky87uzvz5mcspsuhq3uud0q808 Usqp Cau

An example of this segregation would be using a management vrf and potentially a differnet infrastructure for management so that a data plane problem doesn t break your management plane.

Data plane vs control plane vs management plane. The mesh of proxies as a whole. One device may classify traffic as data plane traffic. The following sections will attempt to separate the two.

The control plane is where users specify authentication policies gather metrics and configure the data plane i e. We usually have routing protocols in mind when talking about control plane protocols but in reality the control plane protocols perform numerous other functions including. A plane in a networking context is one of three integral components of a telecommunications architecture.

For example suppose we have a simple 3 router topology that is r1 r2 r3 and r1 and r3 are running bgp with each other. The lines between the control and data plane can get blurry sometimes. To make matters more tricky each device may see the traffic ins a different way.

Control plane vs data plane surely you ve heard network guys discussing the control and data planes. The terms control plane and data plane get tossed around quite a bit these days but it seems that many have a difficult time understanding the key differences between these two terms with the ambiguity even leading to debate amongst ccie candidates this is understandable since the terms are abstractions of a sort but like many abstractions they serve an important purpose if you can grasp. These three elements the data plane the control plane and the management plane can be thought of as different areas of operations.

Each plane carries a different type of traffic and is conceptually and. Another may classify the same traffic as part of the control plane. Control plane traffic clearly need to run alongside data plane traffic as this is adjancencies are maintained between devices.

Maybe even the management plane too. The protocol or application itself doesn t really determine whether the traffic is control management or data plane but more importantly how the router processes it. The communication between data plane and control plane is defined via an api for envoy this is referred to as the data plane api.

Over time as your system becomes successful you ll start to have too many instances of the control plane to manage by hand so you build a control plane for that control plane to automate the management. The management plane is pretty straightforward so let s focus on a few intricacies of the control and data planes.

Slicenet System Architecture An Innovative Management And Control