computer networking principles protocols and practice

... 293 Bibliography 295 Index 309 ii Computer Networking : Principles, Protocols and Practice, Release Contents Computer Networking : Principles, Protocols and Practice, Release Contents CHAPTER ... Transactions on Networking and is Education Director of ACM SIGCOMM Computer Networking : Principles, Protocols and Practice, Release Chapter Table of Contents CHAPTER Part 1: Principles 2.1 Connecting ... frames, destination and source address, a 96 Chapter Part 1: Principles Computer Networking : Principles, Protocols and Practice, Release payload, a CRC, the Ending Delimiter and a Frame Status

Ngày tải lên: 30/12/2022, 14:15

... 2046, Nov 1996 302 Bibliography Computer Networking : Principles, Protocols and Practice, Release [RFC2050] Hubbard, K and Kosters, M and Conrad, D and Karrenberg, D and Postel, J., Internet Registry ... 2008 [RFC5340] Coltun, R and Ferguson, D and Moy, J and Lindem, A., OSPF for IPv6, RFC 5340, July 2008 Bibliography 305 Computer Networking : Principles, Protocols and Practice, Release [RFC5598] ... by TCP is reliable and bidirectional Figure 3.2: The connection-oriented or byte-stream service 112 Chapter Part 2: Protocols Computer Networking : Principles, Protocols and Practice, Release

Ngày tải lên: 30/12/2022, 14:21

... systems and procedures for the storage and retrieval of designs and samples within the company Working within an agreed departmental budget Controlling the supply of materials and equipment ... textile and clothing industries Products are planned and produced well ahead of retail selling seasons in all areas of the textile and clothing industries In August, and even July, ... wear, men’s wear and children’s wear, accessory designers, designers of casualwear, sportswear, eveningwear, swimwear and designers for the mass market, haute couture and designer labels,

Ngày tải lên: 07/08/2015, 15:14

... gaming and other functions of computers" and has "18 cores" are facts about the innovation and not effects The response does not identify a harmful effect That "not everyone can get their hands ... 7.4.1E) AP® COMPUTER SCIENCE PRINCIPLES — EXPLORE PERFORMANCE TASK 2019 SCORING GUIDELINES Reporting Category Row Analyzing Data and Information Task RESPONSE 2D Scoring Criteria • AND • Row Analyzing ... corresponding reference AP® COMPUTER SCIENCE PRINCIPLES 2019 SCORING COMMENTARY Explore Performance Task Note: Student samples are quoted verbatim and may contain spelling and grammatical errors Overview

Ngày tải lên: 22/11/2022, 19:43

... environmental ‘footprints’ and those of their suppliers A standard emerged – first as BS7570 and then ISO 14000 – as a reference or proxy for good environmental practices These standards became widely ... their handsets, their children’s computer game consoles, and their computer chips It is essential in the manufacture of electrical components known as pinhead capacitors, which regulate voltage and ... purchasing and supply management Learning outcomes At the end of this chapter, readers will: n understand why purchasing and supply management should be concerned with environmental and ethical

Ngày tải lên: 30/12/2022, 14:39

... frequency bands due to A: rain, B: fog and C: gas Table 1.1 Typical frequency bands of satellite communications Denomination UHF L band S band C band X band Ku band K band Ka band Frequency bands ... of the Ku band Table 1 .2 gives examples of uses of frequency bands  32 Satellite Networking: Principles and Protocols. ..14 Satellite Networking: Principles and Protocols ... 4 Satellite Networking: Principles and Protocols broadband network, and new generations of mobile networks and digital broadcast services worldwide. 1.1.2 Network software and hardware In

Ngày tải lên: 09/08/2014, 19:22

... Explain the basic principles of protocols and the ISO reference model 54 Satellite Networking: Principles and Protocols Exercises (continued) 8 9 10 11... different bandwidth resource ... basic building blocks, which include baseband processing and channel adaptation in the transmitter 44 Satellite Networking: Principles and Protocols and the complementary functions in the receiver. ... years. The basic principles and services have changed little since their beginnings and we can still recognise the earliest telephony systems and televisions. However, computers and the Internet

Ngày tải lên: 09/08/2014, 19:22

... strength and/ or distance measurements position Two handover scenarios for satellite handovers are possible: intra-plane satellite handover and inter-plane satellite handover Intra-plane satellite handover ... bytes and matches that calculation against the fifth byte If it matches, the receiver then 112 Satellite Networking: Principles and Protocols counts 48 bytes and tries the calculation again And ... broadband network SB and TB indicate reference points between the terminal and the B-NT2 and between B-NT2 and B-NT1 respectively Reference point characteristics are: • TB and SB : 155.520 and

Ngày tải lên: 09/08/2014, 19:22

... rating 150 Satellite Networking: Principles and Protocols (LSTR), the design of the handset (D-factor), and the frequency response in send and receive directions and the noise floor, ... infrastructure Satellite Networking: Principles and Protocols © 20 05 John Wiley & Sons, Ltd Zhili Sun 146 Satellite Networking: Principles and Protocols At that time, the ... LAN and packet-switched networks and circuit-switched networks to wireless LAN, wireless mobile networks and satellite networks 134 Satellite Networking: Principles and Protocols

Ngày tải lên: 09/08/2014, 19:22

... Satellite Networking: Principles and Protocols Further reading [1] [2] [3] [4] [5] [6] [7] [8] [9]... each new point of attachment and can be thought 222 Satellite Networking: Principles ... Networking: Principles and Protocols © 2005 John Wiley & Sons, Ltd Zhili Sun 214 Satellite Networking: Principles and Protocols The convergence of the Internet and telecommunications ... 202 Satellite Networking: Principles and Protocols The issues that need to be discussed when deciding on the use of ISL include: • networking considerations (coverage, delay, handover); • the

Ngày tải lên: 09/08/2014, 19:22

... slow-start algorithm Satellite Networking: Principles and Protocols © 2005 John Wiley & Sons, Ltd Zhili Sun 262 Satellite Networking: Principles and Protocols • Describe TCP enhancement ... mechanisms • Understand real-time protocols including RTP, RTCP, SAP, SIP, etc., and their differences from other application layer protocols such as HTTP and SMTP • Understand VoIP and MMC based... ... (PES) 238 Satellite Networking: Principles and Protocols Each PES packet contains information such as the packet length, PES priority, packet transmission rate and presentation and decoding timestamp

Ngày tải lên: 09/08/2014, 19:22

... Satellite Networking: Principles and Protocols the packet was sent out and the acknowledgement returned as M n , and the average RTT n calculated with a weight factor  (typically  =7/8, and RTT ... size of cwnd every RTT and therefore can overwhelm the network with at most twice as many segments as the network can handle. 272 Satellite Networking: Principles and Protocols By setting ssthresh ... limited bandwidth availability for the [...]... different technologies and traffic engineering concepts • Understand IPv6 and its main differences from IPv4 • Understand IPv6 addressing and

Ngày tải lên: 09/08/2014, 19:22

... in future networks and terminals Understand the basic principles and techniques for traffic modelling and traffic characterisation 336 Satellite Networking: Principles and Protocols Exercises ... been integrated with the new generation of 2.5G and 3G mobile terminals (see Figures 8.21 and 8.22) 334 Satellite Networking: Principles and Protocols Email, FTP, WWW, Ecommerce, Audio, Video, ... Satellite Networking: Principles and Protocols connectivity simply by overprovisioning their networks Logically, it would seem that in the face of such developments and the abundance of available bandwidth,

Ngày tải lên: 09/08/2014, 19:22

... Satellite Networking: Principles and Protocols © 2005 John Wiley & Sons, Ltd Zhili Sun 188 Satellite Networking: Principles and Protocols lines are expensive and uneconomical ... 160 Satellite Networking: Principles and Protocols may include customer-related functions (e.g. subscription record, access rights, usage records and accounts) and establishment and maintenance ... public broadband ATM LANs (also called ATM islands), experimental ATM networks and testbeds, and for cost-effective broadband access via satellite to these broadband islands However, there

Ngày tải lên: 14/08/2014, 16:20

... reserved Computer Security Strategy Security Policy • Formal statement of rules and practices that specify or regulate how a system or organization provides security services to protect sensitive and ... NJ All rights reserved Summary • Computer security concepts o Definition o Challenges o Model • Threats, attacks, and assets o Threats and attacks o Threats and assets • Security functional requirements ... security design principles • Attack surfaces and attack trees o Attack surfaces o Attack trees • Computer security strategy o Security policy o Security implementation o Assurance and evaluation

Ngày tải lên: 18/12/2017, 15:15

... • Public-key encryption • Digital signatures and key management Random and pseudorandom numbers   The use of random numbers Random versus pseudorandom         Structure Applications ... elements Random versus Pseudorandom Cryptographic applications typically make use of algorithmic techniques for random number generation • Algorithms Algorithms are are deterministic deterministic and ... deterministic and and therefore therefore produce produce sequences sequences of of numbers numbers that that are are not not statistically statistically random random Pseudorandom numbers are:

Ngày tải lên: 18/12/2017, 15:15

... Is technically complex and expensive when compared to passwords and tokens • Physical characteristics used include: o o o o o o o Facial characteristics Fingerprints Hand geometry Retinal pattern ... authentication information that corroborates the binding between the entity and the identifier Registration, Credential Issuance, and Maintenance Registration Authority (RA) Identity Proofing User Registration ... system entity.” Authentication Process • Fundamental building block and primary line of defense • Basis for access control and user accountability • Identification step Presenting an identifier

Ngày tải lên: 18/12/2017, 15:15

... Chapter Access Control Access Control Principles RFC 4949 defines computer security as: “Measures that implement and assure security services in a computer system, particularly those that ... rights, authorizations, and entitlements Identity, Credential, and Access Management (ICAM) • A comprehensive approach to managing and implementing digital identities, credentials, and access control ... to describe the technology, standards, policies, and processes that allow an organization to trust digital identities, identity attributes, and credentials created and issued by another organization

Ngày tải lên: 18/12/2017, 15:15

... Foundation Computer Networking : Principles, Protocols and Practice, Release 0.25 Contents 1 Saylor URL: http://www.saylor.org/courses/cs402/ The Saylor Foundation Computer Networking : Principles, Protocols ... Foundation Computer Networking : Principles, Protocols and Practice, Release 0.25 the reply code indicates whether the command was successful or not. A reply code of 2xy indicates that the command has ... http://www.saylor.org/courses/cs402/ The Saylor Foundation Computer Networking : Principles, Protocols and Practice, Release 0.25 Schriek, Damien Saucez and Mickael Hoerdt have contributed to exercises....

Ngày tải lên: 22/02/2014, 05:20

... these effects are of a random (non-systematic) nature. Two types of randomization are: (1) random selection, where a sample is selected randomly from a population, and (2) random assignment, where ... Quarterly and is frequently invited to present his research at universities and conferences worldwide. Dr. Bhattacherjee holds Ph.D. and MBA degrees from the University of Houston, USA and M.S. and ... both the theory and data components of research. Naturally, a complete researcher is one who is able to handle both inductive and deductive research. It is important to understand that theory-building...

Ngày tải lên: 05/03/2014, 22:20