OSI Protocol Hierarchy Session Layer The session layer is the fifth among the seven layers of the Open System Interconnections (OSI) model. It resides above the transport layer and below the presentation layer‚ and provides “value added" services to the underlying transport layer services. The session layer (along with the presentation layer) add services to the transport layer that are likely to be of use to applications‚ so that each application doesn ’t have to provide its own implementation
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Reflective Journal 2 Week 3 Lawrence Naylor Liberty University Reflective Journal 2 Module 3 Entry 2 Perception Over the last several weeks this course has allowed me to gain a whole new perspective on relationship building. In the past‚ I truly believed that I was an effective communicator and really didn’t have an issue on building or maintaining a relationship‚ whether it was on personal or professional level‚ but through Stewart (2012) teachings‚ I see I have a great deal to still learn
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Spanning Tree Protocol • The Spanning Tree Protocol detects and prevents loops in bridged or switched internetworks by preventing some links from being used • Each Bridge has a unique bridge ID formed from concatenating a defined priority with one of the Bridge’s MAC addresses • The Spanning Tree Protocol starts by all bridges broadcasting Bridge Protocol Data Units (BPDUs) which informs all the other bridges of the transmitting bridge’s identity • The bridge with the lowest Bridge ID is elected
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with respect to Quality-of-Service considerations. A recurring theme in this journal has been the traditional lack of security in Internet technologies and systems. We have examined several ways in which security has been added at all levels of the protocol stack. This time we look at firewalls‚ a popular way to segregate internal corporate intranet traffic from Internet traffic while still maintaining Internet connectivity. Fred Avolio gives the history of firewalls‚ their current state‚ and future directions
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Exercise 3.2.1 Physical: The hardware such as cables‚ NIC card‚ and hub Data Link: The protocol layer that transfers data between adjacent network nodes (The switches and MAC addresses) Network: Sends the information (IP address and routers) Transport: allows communication for the application (UDP datagram) Session: manages the session between the user and the application (control and tunneling protocols) Presentation: translates the applications encryption (SSL/TLS) Application: this is where
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Week 4 of Intercultural Communication has given me the opportunity of presenting and discussion facilitator of the topic “Connected but‚ alone?” The assignment was to lead a discussion on a topic throughout the week‚ which means acknowledging and following up with your classmates’ posts‚ asking clarifying questions‚ and summarizing the discussion for the week. The topic is based on a Ted Talk hosted by Sherry Turkle giving her perspective on modern communication and how they are redefining
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Learning Team Reflection Week #3 For week three‚ we have analyzed and discussed the topics that we struggled with‚ felt comfortable with‚ and how they may or may not relate to our careers. In summary‚ these are the topics that were covered: • Determine strategies to help develop effective groups and teams • Determine strategies to resolve conflict within organizations Strategies to help develop effective groups and teams
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life‚ there are numerous examples of affectionate and supportive communication. This is no more evident than in the video segments. In this paper‚ the concept under discussion is affectionate and supportive communication will be analyzed with regards to the video segments‚ “The Hospital” and “Sam’s Graduation Party.” The behaviors of affectionate and supportive communication were used effectively in the video segment called “The Hospital” because Susan listened effectively‚ gave appropriate nonverbal
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Week 3 HC491 Homework Chapter 5 1. Describe how we measure the clinical performance of an HCO as a whole? For example‚ can you aggregate good performance in cardiology and poor performance in obstetrics‚ and say “overall‚ performance is average”? It depends on how measurement is being done. If a scorecard is used‚ yes the performance could be aggregated. However‚ the book mentions moving the departments off the scorecard that do not need improvements and focusing on the departments that
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Leadership of George S. Patton Over the years there have been a number of military men who have led this nation on the front lines‚ but when these men come to mind‚ none stand out quite like General George S. Patton. General Patton was a United States Military officer who was best recognized for his leadership during the Second World War. Patton came from a long line of military leaders‚ which is no surprise as to why he became interested in the military. At an early age‚ George Patton set his sights
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