000			02200nam a22001817a 4500
008			140425b xxu||||| |||| 00| 0 eng d
020			_a0131433512
050			_aTK5105.5.C5897
100			_aComer, Douglas E.
245			_aComputer networks and internet: with internet applications. / _cDouglas E. Comer.
250			_a4th ed.
260			_aU.S.A: _bPearson Prentice Hall, _c2004.
300			_axxvi, 719p.: _bills.; _c24cm.
500			_aIncludes index,appendix and bibliography.
505			_aContents: Introduction -- Motivation and tools -- Network programming and applications -- Data transmission: transmission media -- Local asynchronous communication -- Long-distance communication( carriers, modulation, and modems) -- Packet transmission: packets, frame, and error detection -- LAN technologies and network topology -- Hardware addressing and frame type identification -- LAN wiring, physical topology, and interface hardware -- Extending LANs: fiber modems, repeaters, bridges, and switches -- Long-distance and local loop digital technologies -- WAN technologies and routing -- Connection-oriented networking and ATM -- Network characteristics: ownership, service paradigm, and performance -- Protocols and layering -- Internet working: concepts, architecture, and protocols -- IP: internet protocol addresses -- binding protocol addresses(ARP) -- IP data grams and data gram forwarding -- IP encapsulation, fragmentation, and reassembly -- The Future IP(IPv6) -- An Error reporting mechanism(ICMP) -- UDP: data gram transport service -- TCP: reliable transport service -- Network address translation -- internet routing -- Network applications: client-server interaction -- the socket interface -- example of a client and a server -- naming with the domain name system -- Electronic mail representation and transfer -- IP telephony(VoIP) -- File transfer and remote file access world wide web pages and browsing -- dynamic web document technologies(CGI, ASP, JSP, PHP, ColdFusion) -- Active web document technologies(Java, JavaScript) -- RPC and middleware -- Network management(SNMP) -- Network security -- Initialization(configuration).
650			_aComputer.
942			_2lcc _cBK
999			_c2869 _d10369