• 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
Powerpoint Slides - Suraj @ LUMS
Powerpoint Slides - Suraj @ LUMS

...  Do not use links left with less than 7Mb/s bandwidth  Do not use blue-colored links for this request  Use a path with delay less than 130ms ...
Advanced VPN Concepts and Tunnel Monitoring
Advanced VPN Concepts and Tunnel Monitoring

... The keys produced by peers during IKE phase II and used by IPSec are formulated from a series of random binary digits. These are exchanged among peers and are based on the DH key computed during IKE phase I negotiations. The DH key is calculated once. This is then used multiple times by the IKE phas ...
Chapter 12 PowerPoint
Chapter 12 PowerPoint

... Data must be protected when being transmitted over a public portion of the network Encryption can only take place between perimeter servers to avoid passing through a firewall or a perimeter server implementing NAT ...
Fax and Modem Services over IP Overview
Fax and Modem Services over IP Overview

... When a fax has been sent successfully, the sender receives a confirmation that indicates that the fax content was delivered. This confirmation is an internal signal and is not normally visible to the sending user, although some error messages are visible to allow a page to be resent. The ability to ...
Exploring and Improving BitTorrent Swarm Topologies
Exploring and Improving BitTorrent Swarm Topologies

... peer exchange (PEX) message. The view of the network that is gained with this method is not complete, since PEX messages only contain newly joined peers and peers do not announce when closing connections. During our initial experiments we also found that the implementations disagree about the semant ...
Access and Communication Servers Release Notes for Cisco IOS
Access and Communication Servers Release Notes for Cisco IOS

... network using a public network that supports only IP protocols. The public network can be either a large corporate network or the Internet. ...
Cisco Application Control Engine and Cisco Nexus 7000 Series Integration White Paper
Cisco Application Control Engine and Cisco Nexus 7000 Series Integration White Paper

... accelerate application rollout while reducing consumption and costs through virtualization. Cisco ACE is the industry-proven, virtualized application delivery solution designed to meet the today’s requirements for application delivery. Cisco ACE is a state-of-the-art virtualized load balancer and an ...
Wireless Networking Technologies
Wireless Networking Technologies

...  Problem of radio transmission: frequency dependent  fading can wipe out narrow band signals for duration of  the interference  Solution: spread the narrow band signal into a broad  band signal using a special code ­ protection against  narrow band interference  ...
Network Working Group G. Bernstein Request for
Network Working Group G. Bernstein Request for

... control and manage lower layers. Using the same framework and similar signaling and routing protocols to control multiple layers can not only reduce the overall complexity of designing, deploying, and maintaining networks, but can also make it possible to operate two contiguous layers by using eithe ...
Sams Teach Yourself Networking in 24 Hours
Sams Teach Yourself Networking in 24 Hours

... All rights reserved. No part of this book shall be reproduced, stored in a retrieval system, or transmitted by any means, electronic, mechanical, photocopying, recording, or otherwise, without written permission from the publisher. No patent liability is assumed with respect to the use of the inform ...
Cisco IP SLA`s
Cisco IP SLA`s

... Source to Destination Jitter Min/Avg/Max: 0/0/0 ms Destination to Source Jitter Min/Avg/Max: 0/0/0 ms Source to destination positive jitter Min/Avg/Max: 0/0/0 ms Source to destination positive jitter Number/Sum/Sum2: 0/0/0 Source to destination negative jitter Min/Avg/Max: 0/0/0 ms Source to destina ...
Next Generation NP Solutions - ENUM
Next Generation NP Solutions - ENUM

... • Lack of clear drivers to justify ENUM and IP Interconnect business case ...
EIGRP - Information Systems Technology
EIGRP - Information Systems Technology

... loopback address ...
V1.0.0 vom 15.10.2014
V1.0.0 vom 15.10.2014

... 9.2.12 CW ........................................................................................................................................... 53 9.2.13 UUS ........................................................................................................................................ ...
PDF - Complete Book (3.05 MB)
PDF - Complete Book (3.05 MB)

... 2 Applying the ACL to specific interfacesAfter configuring an access list, you must reference the access list to make it work. Access lists can be applied on inbound interfaces. After receiving a packet, Cisco IOS XR software checks the source address of the packet against the access list. If the ac ...
A Secure Way to Protect Your Network: IBM
A Secure Way to Protect Your Network: IBM

... Research Triangle Park, NC 27709-2195 When you send information to IBM, you grant IBM a non-exclusive right to use or distribute the information in any way it believes appropriate without incurring any obligation to you. © Copyright International Business Machines Corporation 1999. All rights reserv ...
Ch-5 Presentation
Ch-5 Presentation

... This situation is analogous to a number of cars all trying to access a one-lane road at the same time. Because the road has only one lane, only one car can access it at a time. The introduction of hubs into a network resulted in more users competing for the same bandwidth. Collisions are a by-produc ...
Fachbereich Informatik und Elektrotechnik
Fachbereich Informatik und Elektrotechnik

... Direct-sequence spread-spectrum (DSSS) generates a redundant bit pattern for each bit to be transmitted. This bit pattern is called a chip (or chipping code). The longer the chip, the greater the probability that the original data can be recovered (and, of course, the more bandwidth required). Even ...
PDF - This Chapter (1.04 MB)
PDF - This Chapter (1.04 MB)

... This command behaves like an SNMP access list. It specifies the IP address from which the device accepts SNMP packets with the associated community. The requesting entity’s IP address is ANDed with the subnet mask before being compared to the IP address. If the subnet mask is set to 0.0.0.0, an IP a ...
Chapter 2 Mobility Management for GPRS and UMTS
Chapter 2 Mobility Management for GPRS and UMTS

... the network to inform each other that the MS will not access the SGSN-based services. PS attach and detach are described in Section 2.5. „Security procedures include authentication, user identity confidentiality (for example, P-TMSI reallocation and PTMSI signature) and ciphering. ...
Stateless Addr. Autoconfiguration
Stateless Addr. Autoconfiguration

... An address for a set of interfaces (in a given scope) that typically belong to different nodes. IPv6 multicast addresses are used instead of broadcast addresses in IPv4. ...
Netgear WGU624 Manual - FTP Directory Listing
Netgear WGU624 Manual - FTP Directory Listing

... Voluntary Control Council for Interference (VCCI) Statement This equipment is in the second category (information equipment to be used in a residential area or an adjacent area thereto) and conforms to the standards set by the Voluntary Control Council for Interference by Data Processing Equipment a ...
ns-3 tutorial
ns-3 tutorial

... 1) applications use an (asynchronous, for now) sockets API 2) the boundary between IP and layer 2 mimics the boundary at the deviceindependent sublayer in Linux i.e., Linux Packet Sockets ...
Document - Fortinet Document Library
Document - Fortinet Document Library

... This feature is used to "hint" to upstream DCHPv6 servers a desired prefix length for their subnet to be assigned in response to its request. There is a possibility of duplicate prefixes being sent by ISP when using a /64 bit subnet because the first 64 bits of the address are derived from the mac a ...
Chapter 1 - Introduction
Chapter 1 - Introduction

... – discusses the fundamental communication service in the Internet – describes the format of packets that are sent across the Internet – discusses the key concepts of datagram encapsulation, forwarding, and fragmentation and reassembly ...
< 1 ... 4 5 6 7 8 9 10 11 12 ... 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