PPT-NETWORK CONTROL

The Fourth Meeting 2 Table of Contents Introduction Configuration Control Security Control 3 Introduction Network control is concerned with modifying parameters in and causing actions to be taken by the end systems intermediate systems and subnetworks that make up the network to be managed. Class 2. Types of Networks. ISP Networks. Entity only owns the switches. Throughput: 100GB-10TB. Heterogeneous devices: laptop/desktop. Medium latency: 20-80 milliseconds. Enterprise Networks. One entity owns many of the servers + switches. (80 . Minutes Inside Scott’s Head). EE122 Fall 2012. Scott Shenker. http://. inst.eecs.berkeley.edu. /~ee122/. Materials with thanks to Jennifer Rexford, Ion . Stoica. , Vern . Paxson. and other colleagues at Princeton and UC Berkeley. Management. . and . Software-Defined Networking (SDN). EE122 Fall . 2012. Scott Shenker. http://. inst.eecs.berkeley.edu. /~ee122/. Materials with thanks to Jennifer Rexford, Ion . Stoica. , Vern . Paxson. The OCA Alliance. www.oca-alliance.com. You can easily move a signal from A to B, but what are you going to do with it when it gets there?. MEDIA. NETWORK. PROGRAM. TRANSPORT. SYSTEM. CONTROL. Why another control standard?. POX is an open platform for the . rapid development and prototyping of network control software. in a high level language, upon which we are starting to . experiment with distribution, debugging, network virtualization. The OCA Alliance. www.oca-alliance.com. You can easily move a signal from A to B, but what are you going to do with it when it gets there?. MEDIA. NETWORK. PROGRAM. TRANSPORT. SYSTEM. CONTROL. Why another control standard?. Middlebox. Traversals and Functionality. Aaron . Gember. , . Theophilus Benson. , . Aditya. . Akella. University of Wisconsin-Madison. Components of Enterprise Networks. 2. Middleboxes. make up 40% of the network devices in large enterprises with over 200K hosts. 2. /29. Timing Recovery. Review . of Timing Recovery Problem. Synchronization is the process of aligning the time scales between two or more periodic processes that are occurring at spatially separated points. This is one of the most critical receiver functions in synchronous communication systems.. Middlebox. Traversals and Functionality. Aaron . Gember. , . Theophilus Benson. , . Aditya. . Akella. University of Wisconsin-Madison. Components of Enterprise Networks. 2. Middleboxes. make up 40% of the network devices in large enterprises with over 200K hosts. IP solution for . 5G-IoT. Author: Ehsan . Ghasemi. April 2018. The Objective of This Study . The certain discrepancy in convergent technologies gives rise to the diversity of pros and cons not only in the deployment cost but also in the solution development. 5G comes for making our connections faster and safer. . Networks . Lecture. . 12 . Continuously evolving Internet-working . Part . 2: . QoS. , traffic engineering, SDN, . IoT. EDA344/DIT . 420, CTH/GU. 1. 2. Recall: Internet protocol stack layers. Application: . Networks . Lecture. 12 . Continuously evolving Internet-working . Part . B: . QoS. , traffic engineering, SDN, . IoT. EDA344/DIT . 423, . CTH/GU. 1. 2. Internet protocol stack . layers&protocols. C. ommunication . (. RTC) using . SDN: . A . case study of a 5G . end-to-end service. Samuel . Jero. , . Vijay K. . Gurbani. , . Ray . Miller, . Bruce . Cilli. , . Charles Payette, . Sameer . Sharma. Software Defined Network:. Today’s Class. Drawbacks of current Networking Paradigms . Motivation for SDN. SDN!!!!!. OpenFlow. : A common SDN API. SDN challenges and Use-cases. SDN EcoSystem. Arista.