Computer Hardware %26 Networking Notes In Pdf

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  1. Computer Hardware & Networking Notes In Pdf Book
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Computer hardware 26 networking notes in pdf download

Hardware and Networking Books PDF Download

Table of Content of the PDF

This document discusses many of the computer security concepts covered in this book. National Computer Security Center. Trusted Network Interpretation. Meade, Md.: National Computer Security Center. An interpretation of the Trusted Computer System Evaluation Criteria for networks and network components. Network Layer 1. There can be several paths to send a packet from a given source to a destination. The primary responsibility of Network layer is to send packets from the source network to the destination network using a per-determined routing methods. Routers work at Network layer. Data Link Layer 1. Data Link Layer is layer 2 of OSI. The history of computer development is often referred to in reference to the different generations of computing devices. Each generation of computer is characterized by a major technological development that fundamentally changed the way computers operate, resulting in increasingly smaller. Basic of Networking A computer network consists of a collection of computers, printers and other equipment that is connected together so that they can communicate with each other. Fig 1 gives an example of a network in a school comprising of a local area network or LAN connecting computers with each other, the internet, and various servers. Into the open field (note there is a space between the r and the /): cleanmgr /sageset:100 2 Select the types of files that you want removed (for example, temporary files, Temporary Internet Files, and the files in the Recycle Bin). 3 Click OK to save the settings. 4 Click Start, All Programs, Accessories, System Tools, and then click Scheduled.

  • Introduction
  • Layers in a computer
  • The network is the computer
  • Perspectives
  • Perspectives (contd.)
  • Connectivity
  • Switched networks
  • Interconnection devices
  • Interconnection devices (contd.)
  • Network architecture
  • OSI architecture
  • TCP/IP layers
  • TCP/IP layers (contd.)
  • Protocols and Services
  • Physical layer –
    Media dependent components
  • Physical layer –
    Media independent
  • Datalink layer functions
  • Datalink layer services
  • Datalink layer –
    Logical link control (LLC)
  • Datalink layer –
    Medium access control (MAC)
  • Network layer
  • Network layer functions
  • Addressing
  • Routing
  • Connection-Oriented service
  • Connectionless service
  • Circuit switching
  • Virtual Circuits
  • Packet switching (datagrams)
  • Transport layer
  • Application requirements
  • Bandwidth and Multiplexing
  • Bandwidth
  • Bandwidth v/s bit width
  • Latency (delay)
  • Latency
  • Delay X Bandwidth product
  • Delay X Bandwidth product
  • Effective resource sharing
  • Common multiplexing strategies
  • Statistical multiplexing
  • Error detection and correction
  • Bit-level error detection/correction
  • Parity
  • Cyclic Redundancy Check (CRC)
  • CRC algorithm
  • Frame Check Sequence (FCS)
  • Polynomial representation
  • Generator polynomials
  • Internet checksum
  • Frame level error correction
  • Stop and Wait for ARQ
  • Sliding Window Protocol
  • Sliding window sender
  • Sliding window receiver
  • Sliding window features
  • Go­back­N ARQ
  • Selective Repeat ARQ
  • Medium Access Control
  • Multiple access
Computer hardware & networking notes in pdf free

This is the index of Hardware and Networking Books PDF

  • Control methods
  • Performance metrics
  • Performance metrics (contd.)
  • ALOHA
  • Vulnerable window
  • Vulnerable window
  • Slotted ALOHA
  • ALOHA summary
  • Carrier Sense Multiple Access (CSMA)
  • 1 ­ Persistent CSMA
  • P ­ Persistent CSMA
  • Choice of p
  • Non­Persistent CSMA
  • Collision detection (CSMA/CD)
  • Binary Exponential Backoff
  • Example: Ethernet (IEEE 802.3)
  • 802.3 frame
  • Collision free protocols
  • Bridging and Switching
  • Bridges
  • Bridge functioning
  • Spanning tree algorithm
  • Spanning tree protocol
  • Generic Switch
  • Generic Router Architecture
  • Blocking in packet switches
  • Dealing with blocking
  • Input buffering (input queueing)
  • Output queued switch
  • Scheduling
  • Packet scheduling
  • Scheduling objectives
  • Scheduling disciplines
  • Scheduling requirements
  • Problems with FIFO queues
  • Fairness
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Computer Hardware & Networking Notes In Pdf Book

  • Max-Min Fairness
  • Max-Min Fairness: example
  • Fair scheduling goals
  • Work conservation
  • Round robin scheduling
  • Weighted round-robin
  • Weighted RR – variable-length packet
  • Generalized Processor Sharing (GPS)
  • Weighted Fair Queueing (WFQ)
  • Guaranteed-service scheduling
  • Non-work-conserving scheduling
  • Congestion control
  • Congestion control strategies
  • Early random drop
  • Random early detection (RED)
  • Drop position
  • IP Addressing
  • IP addressing
  • IPv4 addresses
  • Address classes
  • IP address notation
  • IP address issues
  • Subnetting
  • Classless Inter-Domain Routing (CIDR)
  • CIDR (contd.)
  • Address Resolution Protocol (ARP) RFC 1010
  • ARP
  • RARP and Proxy ARP
  • ICMP (Internet Control Message)
  • IP header
  • IP Routing
  • IP forwarding
  • Building routing tables
  • Routing protocol issues
  • Classification of routing protocols
  • DV Example: RIP
  • DV problem: count to infinity
  • Link state routing
  • RIP
  • OSPF
  • Exterior routing protocols
  • External and summary records
  • Border Gateway Protocol (BGP)
  • Functions of BGP
  • IP routing mechanism
  • Some IP networking tools
  • End-to-End Transport
  • User Datagram Protocol (UDP)
  • UDP header
  • Transmission Control Protocol (TCP)
  • More TCP features
  • Ports, Connections, End-points, Sockets
  • Ports and Sockets
  • TCP connection and header
  • Port numbers

This is the index of Hardware and Networking Books PDF

  • The sequence number and window size
  • Piggybacking
  • Timeouts and retransmission
  • RTT estimation
  • Exponential averaging filter
  • Flow control
  • Advertised window
  • Silly-Window syndrome
  • Data Transfer using TCP
  • Interactive Input
  • Bulk data
  • Additive increase Multiplicative decrease
  • Slow start and Congestion avoidance
  • Fast retransmit and Fast recovery
  • TCP Tahoe
  • TCP Reno
  • Application Programming
  • Application layer
  • Client-Server paradigm
  • Client-Server actions
  • Example: Web access (HTTP)
  • Sockets API
  • Sockets interface
  • Client actions
  • Server actions
  • Client architecture
  • Server architecture
  • Remote Procedure Call (RPC)
  • RPC: central idea
  • RPC functionality
  • RPC design
  • RPC advantages
  • Network Security
  • Security requirements
  • Security threats and levels
  • Firewalls
  • Sample filtering rules
  • Cryptography
  • Techniques
  • Some security tools

Computer Hardware & Networking Notes In Pdf Format

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