• Study Resource
  • Explore
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
BD01416451651.98
BD01416451651.98

... V. Vijaya Raja, R. Rani Hemamalini and A. Jose Anand/ International Journal of Engineering Research and Applications (IJERA) ISSN: 2248-9622 www.ijera.com Vol. 1, Issue 4, pp.1645-1651 MAC protocol in the data-link layer. CCF uses packet service time to deduce the available service rate. Congestion ...
Lecture 7
Lecture 7

... • Pure stream-oriented connection, it does not care about message boundaries • A TCP connection is full duplex (bidirectional), so the same socket can be read and written to (cf. half duplex pipes) • Provides a checksum that guarantees packet integrity ...
Pass4sure 640
Pass4sure 640

... The main function of a router is to connect different, separated networks together. In doing so, switching packets from one network to another is a primary function, along with providing for communication between networks. As an additional feature, routers are capable of providing filtering on a net ...
6LoWPAN demystified
6LoWPAN demystified

... IPv6 packets to be carried efficiently within small link layer frames, such as those defined by IEEE 802.15.4. The use of an end-to-end, IP-based infrastructure takes full advantage of 30+ years of IP technology development, facilitating open standards and interoperability as largely demonstrated th ...
Data Communication and Internet Technology
Data Communication and Internet Technology

... streams on layer 4 together are forming a dialogue, in which pattern communication partners are allowed to send data, and (in case of a half-duplex communication medium) at which time data can be transferred in which direction. Part of this is the so-called token management. During the transmission ...
Wireless Ad-Hoc Networking (ELG7178F)
Wireless Ad-Hoc Networking (ELG7178F)

... Window size for wind connection should be set to at least 2062 bytes and for rogers is at least 1920 bytes. Transport Layer in ad-hoc and sensor networks ...
Trace Driven Analysis of the Long Term Evolution of Gnutella Peer
Trace Driven Analysis of the Long Term Evolution of Gnutella Peer

... query traffic represents significantly less bandwidth than in 2003, although out going query traffic is still the dominant consumer of bandwidth. Control traffic, both incoming and outgoing, plays a larger role under the current v0.6 protocol in 2006 than it did in 2003, as does route table update t ...
pdf
pdf

... Packet-based load balancing Round-robin or random §  Multiple paths for packets in a single flow ...
ppt - Suraj @ LUMS
ppt - Suraj @ LUMS

... They listen and update their routes but do not advertise ...
Chapter 11 n` 12
Chapter 11 n` 12

... • Best-effort delivery (no guaranteed delivery) • No connection release phase after data transfer • Less overhead and therefore fast (less delay) • Better suited for applications needing low delay but can tolerate some data losses (E.g. voice applications) • Examples: IP and UDP (User Datagram Proto ...
IP Routing, GGP, and RIP
IP Routing, GGP, and RIP

... They listen and update their routes but do not advertise ...
notes
notes

... • NAT box must maintain mapping info for each connection passing through it. This changes the Internet from a connectionless network to a kind of connection-oriented network • NAT violates the most fundamental rule of protocol layering: layer k may not make any assumptions about what layer k+1 has p ...
ppt
ppt

... Center-based trees: an example Suppose R6 chosen as center: LEGEND R1 ...
Guide to Firewalls and Network Security with Intrusion Detection and
Guide to Firewalls and Network Security with Intrusion Detection and

... Using Internet Protocol Security (IPSec) Encryption Creates a secure IP connection between two ...
transport layer
transport layer

...  Two generic forms of pipelined protocols: go-Back-N, ...
Introduction
Introduction

... May be a function of the state of the system, e.g., number of jobs already in the system. s = Service time per job. m = Mean service rate per server = 1/E[s] Total service rate for m servers is mm n = Number of jobs in the system. This is also called queue length. Note: Queue length includes jobs cu ...
ConnectX®-3 EN
ConnectX®-3 EN

... compute and storage network achieves significant cost-performance advantages over multi-fabric networks. Standard block and file access protocols can leverage RDMA for high-performance storage access. Quality of Service – Resource allocation per application or per VM is provided and protected by the ...
document
document

...  E2E (Reno): coarse-grained timeouts really hurt – Throughput less than 50% of maximum in local area – Throughput of less than 25% in wide area  E2E-New Reno: avoiding timeouts helps ...
GPRS
GPRS

... class, peak and mean. Peak throughput class is used mainly for bursty transmissions. Mean is the average data transfer rate over a period of time measured in octets per hour. ...
netwoking - WordPress.com
netwoking - WordPress.com

... A network is any collection of independent computers that communicate with one another over a shared network medium. In simple terms, a computer network is a collection of two or more computers linked together for the purpose of sharing information and resources. When these computers are joined in a ...
Attacks and vulnerabilities
Attacks and vulnerabilities

... Backdoors (Vulnerabilities) Bypass normal means of authentication Hidden from casual inspection Installed separately or integrated into software ...
Chapter 5 - kuroski.net
Chapter 5 - kuroski.net

... CPU usage on a remote Windows NT machine If there are several Snork-infected NT systems in a network, they can send echoes to each other  Generating enough ...
cs6551 computer networks - MET Engineering College
cs6551 computer networks - MET Engineering College

... o IP sends data in packets called datagrams, each of which is transported separately and independently. o Other protocols supported in this layer are ARP, RARP, ICMP and IGMP. Transport layer is responsible for delivery of a message from one process to another process. The two protocols supported in ...
Comparison of IP Micromobility Protocols
Comparison of IP Micromobility Protocols

... of attachment. As a mobile host moves between different access points, location updates are made at the optimal point on the tree, tunneling traffic to the new access point. Micromobility protocols based on hierarchical tunneling techniques sometimes require that mobile hosts either send new types o ...
A P2PSIP Demonstrator Powered by OverSim
A P2PSIP Demonstrator Powered by OverSim

... well as the testing of the protocol in connection with real applications in networks like PlanetLab. To facilitate these tasks we developed the overlay simulation framework OverSim [1]. It was designed to fulfill a number of requirements that have been partially neglected by existing simulation fram ...
< 1 ... 160 161 162 163 164 165 166 167 168 ... 474 >

Deep packet inspection

Deep Packet Inspection (DPI, also called complete packet inspection and Information eXtraction or IX) is a form of computer network packet filtering that examines the data part (and possibly also the header) of a packet as it passes an inspection point, searching for protocol non-compliance, viruses, spam, intrusions, or defined criteria to decide whether the packet may pass or if it needs to be routed to a different destination, or, for the purpose of collecting statistical information. There are multiple headers for IP packets; network equipment only needs to use the first of these (the IP header) for normal operation, but use of the second header (TCP, UDP etc.) is normally considered to be shallow packet inspection (usually called Stateful Packet Inspection) despite this definition.There are multiple ways to acquire packets for deep packet inspection. Using port mirroring (sometimes called Span Port) is a very common way, as well as an optical splitter.Deep Packet Inspection (and filtering) enables advanced network management, user service, and security functions as well as internet data mining, eavesdropping, and internet censorship. Although DPI technology has been used for Internet management for many years, some advocates of net neutrality fear that the technology may be used anticompetitively or to reduce the openness of the Internet.DPI is used in a wide range of applications, at the so-called ""enterprise"" level (corporations and larger institutions), in telecommunications service providers, and in governments.
  • studyres.com © 2025
  • DMCA
  • Privacy
  • Terms
  • Report