Computer networking : a top-down approach /
Overview: Building on the successful top-down approach of previous editions, the Sixth Edition of Computer Networking continues with an early emphasis on application-layer paradigms and application programming interfaces, encouraging a hands-on experience with protocols and networking concepts. With...
| Основен автор: | Kurose, James F. |
|---|---|
| Други автори: | Ross, Keith W., 1956- |
| Формат: | Книга |
| Език: | English |
| Публикувано: |
Boston :
Pearson,
2013.
|
| Издание: | 6th ed. |
| Предмети: |
Съдържание:
- Computer Networks And The Internet:
- What is the Internet?:
- Nuts-and-bolts description
- Services description
- What is a protocol?
- Network edge:
- Access networks
- Physical media
- Network core:
- Packet switching
- Circuit switching
- Network of networks
- Delay, loss, and throughput in packet-switched networks:
- Overview of delay in packet-switched networks
- Queuing delay and packet loss
- End-to-end delay
- Throughput in computer networks
- Protocol layers and their service models:
- Layered architecture
- Encapsulation
- Networks under attack
- History of computer networking and the Internet:
- Development of packet switching: 1961-1972
- Proprietary networks and Internetworking: 1972-1980
- Proliferation of networks: 1980-1990
- Internet explosion: 1990s
- New millennium
- Summary
- Homework problems and questions
- Wireshark Lab
- Interview: Leonard Kleinrock
- Application Layer:
- Principles of network applications:
- Network application architectures
- Processes communicating
- Transport services available to applications
- Transport services provided by the Internet
- Application-layer protocols
- Network applications covered in this book
- Web and HTTP:
- Overview of HTTP
- Non-persistent and persistent connections
- HTTP message format
- User-server interaction: cookies
- Web caching
- Conditional GET
- File Transfer: FTP:
- FTP commands and replies
- Electronic mail in the Internet:
- SMTP
- Comparison with HTTP
- Mail message formats
- Mail access protocols
- DNS-Internet's directory service:
- Services provided by DNS
- Overview of how DNS works
- DNS records and messages
- Peer-to-peer applications:
- P2P File distribution
- Distributed Hash Tables (DHTs)
- Socket programming: creating network applications:
- Socket programming with UDP
- Socket programming with TCP
- Summary
- Homework problems and questions
- Socket programming assignments
- Wireshark Labs: HTTP, DNS
- Interview: Marc Andreessen
- Transport Layer:
- Introduction and transport-layer services:
- Relationship between transport and network layers
- Overview of the transport layer in the Internet
- Multiplexing and demultiplexing
- Connectionless transport: UDP:
- UDP Segment structure
- UDP Checksum
- Principles of reliable data transfer:
- Building a reliable data transfer protocol
- Pipelined reliable data transfer protocols
- Go-Back-N (GBN)
- Selective Repeat (SR)
- Connection-Oriented Transport: TCP:
- TCP Connection
- TCP Segment structure
- Round-trip time estimation and timeout
- Reliable data transfer
- Flow control
- TCP connection management
- Principles of congestion control:
- Causes and the costs of congestion
- Approaches to congestion control
- Network-assisted congestion-control example: ATM ABR congestion control
- TCP congestion control:
- Fairness
- Summary
- Homework problems and questions
- Programming assignments
- Wireshark Labs: TCP, UDP
- Interview: Van Jacobson
- Network Layer:
- Introduction:
- Forwarding and routing
- Network service models
- Virtual circuit and datagram networks:
- Virtual-circuit networks
- Datagram networks
- Origins of VC and datagram networks
- What's inside a router?:
- Input processing
- Switching
- Output processing
- Where does queuing occur?
- Routing control plane
- Internet Protocol (IP): forwarding and addressing in the Internet:
- Datagram format
- IPv4 addressing
- Internet Control Message Protocol (ICMP)
- IPv6
- Brief foray into IP security
- Routing algorithms:
- Link-State (LS) routing algorithm
- Distance-Vector (DV) routing algorithm
- Hierarchical routing
- Routing in the Internet:
- Intra-AS routing in the Internet: RIP
- Intra-AS routing in the Internet: OSPF
- Inter-AS routing: BGP
- Broadcast and multicast routing:
- Broadcast routing algorithms
- Multicast
- Summary
- Homework problems and questions
- Programming assignments
- Wireshark Labs: IP, ICMP
- Interview: Vinton G Cerf.
- Link Layer: Links, Access Networks, And LANs:
- Introduction to the link layer:
- Services provided by the link layer
- Where is the link layer implemented?
- Error detection and -correction techniques:
- Parity checks
- Checksumming methods
- Cyclic Redundancy Check (CRC)
- Multiple access links and protocols:
- Channel partitioning protocols
- Random access protocols
- Taking-turns protocols
- DOCSIS: Link-layer protocol for cable Internet access
- Switched local area networks:
- Link-layer addressing and ARP
- Ethernet
- Link-layer switches
- Virtual Local Area Networks (VLANs)
- Link virtualization: network as a link layer:
- Multiprotocol Label Switching (MPLS)
- Data center networking:
- Retrospective: Day in the life of a web page request:
- Getting started: DHCP, UDP, IP, and Ethernet
- Still getting started: DNS and ARP
- Still getting started: intra-domain routing to the DNS server
- Web client-server interaction: TCP and HTTP
- Summary
- Homework problems and questions
- Wireshark Labs: Ethernet and ARP, DHCP
- Interview: Simon S Lam
- Wireless And Mobile Networks:
- Introduction
- Wireless links and network characteristics:
- CDMA
- WiFi: 802_11 wireless LANs
- 802_11 Architecture
- 802_11 MAC Protocol
- IEEE 802_11 Frame
- Mobility in the same IP subnet
- Advanced features in 802_11
- Personal area networks: Bluetooth and Zigbee
- Cellular Internet access:
- Overview of cellular network architecture
- 3G cellular data networks: extending the Internet to cellular subscribers
- On to 4G: LTE
- Mobility management: principles:
- Addressing
- Routing to a mobile node
- Mobile IP
- Managing mobility in cellular networks:
- Routing calls to a mobile user
- Handoffs in GSM
- Wireless and mobility: impact on higher-layer protocols
- Summary
- Homework problems and questions
- Wireshark Lab: IEEE 802_11 (WiFi)
- Interview: Deborah Estrin
- Multimedia Networking:
- Multimedia networking applications:
- Properties of video
- Properties of audio
- Types of multimedia network applications
- Streaming stored video:
- UDP Streaming
- HTTP Streaming
- Adaptive streaming and DASH
- Content distribution networks
- Case Studies: Netflix, YouTube, and KanKan
- Voice-over-IP:
- Limitations of the best-effort IP service
- Removing jitter at the receiver for audio
- Recovering from packet loss
- Case Study: VoIP with Skype
- Protocols for real-time conversational applications
- RTP
- SIP
- Network support for multimedia:
- Dimensioning best-effort networks
- Providing multiple classes of service
- Diffserv
- Per-connection Quality-of-Service (QoS) guarantees: resource reservation and call admission
- Summary
- Homework problems and questions
- Programming assignment
- Interview: Henning Schulzrinne
- Security In Computer Networks:
- What is network security?
- Principles of cryptography:
- Symmetric key cryptography
- Public key encryption
- Message integrity and digital signatures:
- Cryptographic hash functions
- Message authentication code
- Digital signatures
- End-point authentication:
- Authentication Protocol ap1-0
- Authentication Protocol ap2-0
- Authentication Protocol ap3-0
- Authentication Protocol ap3-1
- Authentication Protocol ap4_0
- Securing E-mail:
- Secure E-mail
- PGP
- Securing TCP connections: SSL
- Big picture
- More complete picture
- Network-layer security: IPsec and virtual private networks:
- IPsec and Virtual Private Networks (VPNs)
- AH and ESP protocols
- Security associations
- IPsec datagram
- IKE: Key management in IPsec
- Securing wireless LANs:
- Wired Equivalent Privacy (WEP)
- IEEE802_11i
- Operational security: firewalls and intrusion detection systems:
- Firewalls
- Intrusion detection systems
- Summary
- Homework problems and questions
- Wireshark Lab: SSL
- IPsec Lab
- Interview: Steven M Bellovin
- Network Management:
- What is network management?
- Infrastructure for network management
- Internet-standard management framework:
- Structure of Management Information: SMI
- Management Information Base: MIB
- SNMP Protocol operations and transport mappings
- Security and administration
- ASN-
- Conclusion
- Homework problems and questions
- Interview: Jennifer Rexford
- References
- Index.