PPT-Service Function Chaining

BoF SFC Architecture Ron Parker RonParkeraffirmednetworkscom Paul Quinn paulqciscocom Brief Background Service functions are used in almost every network Types of network enterprise mobile fixedline etc. Traditionally network operators have built service chains by wiring cables between physical network functions middle boxes This service chaining infrastructure is expensive and di57374cult to manage Dynamic service chaining refers to softwarecontrol tudarmstadtde Deutsche Telekom Technik GmbH Fixed Mobile Engineering Deutschland Darmstadt Germany Email nleymann gschyguda telekomde Abstract Network service chaining allows composing services out of multiple service functions Traditional network se DFS can supply compatible bindings for forward chaining. Forward Chaining. Until no rule produces an assertion or the animal is identified. For each rule. Try to support each of the rule’s antecedents by matching it to known assertions. George . Michelogiannakis. , Nan Jiang,. Daniel Becker, William J. Dally. Stanford University. MICRO 44, 3-7 December 2011, Porto . Allegre. , Brazil. Introduction. Performance sensitive to allocator performance. Paul Quinn, Cisco. Service Function Chaining Problem Statement. draft. -ietf-sfc-problem-statement-02.txt. Problem Space: Key Items. Aspects . of existing service . deployments that . are problematic, and are being addressed by the Service . Chaining. Chaining Strategies. are a way to teach youth to perform a sequence of tasks or steps. . ‘Task . analysis. ’. The . job coach, teacher or trainer first analyzes the task to be performed, identifying each smaller step necessary to complete the task. . 1. Query Optimization in Cooperation with an Ontological Reasoning Service. Hui. Shi, Kurt Maly, and Steven Zeil. Contact. : maly@cs.odu.edu. 2. Outline. Problem. What are we reasoning about?. What are the challenges?. Information Builders, Inc.. Inside Look at Chaining. HTML Composer . 1. Hi my name is Barry Solomon and I have been with Information Builders for four years. . Some of you may know me as a voice on the phone. When you have a problem with WebFOCUS you sometimes get me to work on your issue when opening a case with tech support. . By- Ishita Mandhan. What is Codex?. A knowledge base. Records common practice in Ruby. Indexes > 3 million lines of code. Helps programmers avoid bugs. Not an explicit debugger. Notifies user of violation of convention. Status draft-. haeffner. -. sfc. -use-case-mobility. IETF 89 London. , . 3 . March 2014. Service Function Chaining WG. Walter Haeffner - . walter.haeffner@vodafone.com. , Jeff Napper - . jenapper@cisco.com. Expanding the functionality of jQuery. Doncho Minkov. Telerik Software Academy. http://academy.telerik.com. Technical Trainer. http://minkov.it. . Table of Contents. jQuery Plugins. jQueryUI. Creating Plugins. COSC 7360. Content. Motivation. Introduction. Multicasting. Chaining. Performance Study. Conclusions. Motivation. Paper written in 1997 by Sheu et al.. Network I/O cause of media delivery bottleneck. George . Michelogiannakis. , Nan Jiang,. Daniel Becker, William J. Dally. Stanford University. MICRO 44, 3-7 December 2011, Porto . Allegre. , Brazil. Introduction. Performance sensitive to allocator performance. （. hSFC. ）. draft-dolson-sfc-hierarchical-06. David . Dolson. (ddolson@sandvine.com). Shunsuke. Homma (homma.shunsuke. @lab.ntt.co.jp) . Diego R. Lopez (diego.r.lopez@telefonica.com). Mohamed .