计算机网络：系统方法(英文版.第5版)(计算机网络方面的经典图书，被国外多所名校采用)

.1.5 performance
1.5.1 bandwidth and latency
1.5.2 delay * bandwidth product
1.5.3 high-speed networks
1.5.4 application performance needs
1.6 summary
what's next: cloud computing
further reading
exercises
2 getting connected
problem: connecting to a network
2.1 perspectives on connecting
2.1.1 classes of links
2.2 encoding (nrz, nrzi, manchester, 4b/5b)
2.3 framing
2.3.1 byte-oriented protocols (bisync, ppp, ddcmp)
2.3.2 bit-oriented protocols (hdlc)
2.3.3 clock-based framing (sonet)
2.4 error detection
2.4.1 two-dimensional parity
2.4.2 internet checksum algorithm
2.4.3 cyclic redundancy check
2.5 reliable transmission
2.5.1 stop-and-wait
2.5.2 sliding window
2.5.3 concurrent logical channels
2.6 ethernet and multiple access networks (802.3)
2.6.1 physical properties
2.6.2 access protocol
2.6.3 experience with ethernet
2.7 wireless
2.7.1 802.11/wi-fi
2.7.2 bluetooth~ (802.15.1)
2.7.3 cell phone technologies
2.8 summary
what's next: "the internet of things"
further reading
exercises
3 internetworking
problem: not all networks are directly connected
3.1 switching and bridging
3.1.1 datagrafns
3.1.2 virtual circuit switching
3.1.3 source routing
3.1.4 bridges and lan switches
3.2 basic internetworking (ip)
3.2.1 what is an internetwork?
3.2.2 service model
3.2.3 global addresses
3.2.4 datagram forwarding in ip
3.2.5 subnetting and classless addressing
3.2.6 address translation (arp)
3.2.7 host configuration (dhcp)
3.2.8 error reporting (icmp)
3.2.9 virtual networks and tunnels
3.3 routing
3.3.1 network as a graph
3.3.2 distance vector (rip)
3.3.3 link state (ospf)
3.3.4 metrics
3.4 implementation and performance
3.4.1 switch basics
3.4.2 ports
3.4.3 fabrics
3.4.4 router implementation
3.5 summary
what's next: the future internet
further reading
exercises
4 advanced internetworking
problem: scaling to billions
4.1 the global internet
4.1.1 routing areas
4.1.2 interdomain routing (bgp)
4.1.3 ip version 6 (ipv6)
4.2 multicast
4.2.1 multicast addresses
4.2.2 multicast routing (dvmrp, pim, msdp)
4.3 multiprotocol label switching (mpls)
4.3.1 destination-based forwarding
4.3.2 explicit routing
4.3.3 virtual private networks and tunnels
4.4 routing among mobile devices
4.4.1 challenges for mobile networking
4.4.2 routing to mobile hosts (mobile ip)
4.5 summary
what's next: deployment of ipv6
further reading
exercises
5 end-to-end protocols
problem: getting process to communicate
5.1 simple demultiplexer (udp)
5.2 reliable byte stream (tcp)
5.2.1 end-to-end issues
5.2.2 segment format
5.2.3 connection establishment and termination
5.2.4 sliding window revisited
5.2.5 triggering transmission
5.2.6 adaptive retransmission
5.2.7 record boundaries
5.2.8 tcp extensions
5.2.9 performance
5.2.10 alternative design choices
5.3 remote procedure call
5.3.1 rpc fundamentals
5.3.2 rpc implementations (sunrpc, dce)
5.4 transport for real-time applications (rtp)
5.4.1 requirements
5.4.2 rtp design
5.4.3 control protocol
5.5 summary
what's next: transport protocol diversity
further reading
exercises
6 congestion control and resource allocation
problem: allocating resources
6.1 issues in resource allocation
6.1.1 network model
6.1.2 taxonomy
6.1.3 evaluation criteria
6.2 queuing disciplines
6.2.1 fifo
6.2.2 fair queuing
6.3 tcp congestion control
6.3.1 additive increase/multiplicative
decrease
6.3.2 slow start
6.3.3 fast retransmit and fast recovery
6.4 congestion-avoidance mechanisms
6.4.1 decbit
6.4.2 random early detection (red)
6.4.3 source-based congestion avoidance
6.5 quality of service
6.5.1 application requirements
6.5.2 integrated services (rsvp)
6.5.3 differentiated services (ef, af)
6.5.4 equation-based congestion control
6.6 summary
what's next: refactoring the network
further reading
exercises
7 end-to-end data
problem: what do we do with the data?
7.1 presentation formatting
7.1.1 taxonomy
7.1.2 examples (xdr, asn.1, ndr)
7.1.3 markup languages (xml)
7.2 multimedia data
7.2.1 lossless compression techniques
7.2.2 image representation and compression (gie jpeg)
7.2.3 video compression (mpeg)
7.2.4 transmitting mpeg over a network
7.2.5 audio compression (mp3)
7.3 summary
what's next: video everywhere
further reading
exercises
8 network security
problem: security attacks
8.1 cryptographic building blocks
8.1.1 principles of ciphers
8.1.2 symmetric-key ciphers
8.1.3 public-key ciphers
8.1.4 authenticators
8.2 key predistribution
8.2.1 predistribution of public keys
8.2.2 predistribution of symmetric keys
8.3 authentication protocols
8.3.1 originality and timeliness techniques
8.3.2 public-keyauthentication protocols
8.3.3 symmetric-key authentication protocols
8.3.4 diffie-hellman key agreement
8.4 example systems
8.4.1 pretty good privacy (pgp)
8.4.2 secure shell (ssh)
8.4.3 transport layer security (tls, ssl, https)
8.4.4 ip security (ipsec)
8.4.5 wireless security (802.11i)
8.5 firewalls
8.5.1 strengths and weaknesses of firewalls
8.6 summary
what's next: coming to grips with security
further reading
exercises
9 applications
problem: applications need their own protocols
9.1 traditional applications
9.1.1 electronic mail (smtp, mime, imap)
9.1.2 world wide web (http)
9.1.3 web services
9.2 multimedia applications
9.2.1 session control and call control (sdp, sip, h.323)
9.2.2 resource allocation for multimedia
applications
9.3 infrastructure services
9.3.1 name service (dns)
9.3.2 network management (snmp)
9.4 overlay networks
9.4.1 routing overlays
9.4.2 peer-to-peer networks
9.4.3 content distribution networks
9.5 summary
what's next: new network architecture
further reading
exercises
solutions to select exercises
glossary
bibliography
index