b'\n_START_ARTICLE_\nTCP/IP modelis\n_START_PARAGRAPH_\nTCP/IP modelis, Interneta b\xc4\x81zes etalonmodelis (TCP/IP model, Internet reference model) ir abstrakts komunik\xc4\x81ciju protokolu dizaina modelis. 1970. gad\xc4\x81 to izveidoja DARPA, inetneta protokolu izstr\xc4\x81dei. S\xc4\x81kotn\xc4\x93jais Defense Advanced Research Projects Agency jeb DARPA izstr\xc4\x81d\xc4\x81tais DoD modelis (DoD Protocol Model) sast\xc4\x81v\xc4\x93ja no tr\xc4\xabs sl\xc4\x81\xc5\x86iem: network access layer, host-to-host transport layer un application layer, kuriem v\xc4\x93l\xc4\x81k pievienoja interneta sl\xc4\x81ni (internetwork layer)._NEWLINE_TCP/IP nedefin\xc4\x93 savus datu posma sl\xc4\x81\xc5\x86a un fizisk\xc4\x81 sl\xc4\x81\xc5\x86a protokolus, bet izmanto eso\xc5\xa1os, t\xc4\x81p\xc4\x93c s\xc4\x81kotn\xc4\x93j\xc4\x81 TCP/IP model\xc4\xab bija 4 sl\xc4\x81\xc5\x86i (RFC\xc2\xa01122). V\xc4\x93l\xc4\x81k t\xc4\xabkla saskarnes (network interface vai network access) sl\xc4\x81nis tika sadal\xc4\xabts datu posma sl\xc4\x81n\xc4\xab un fizskaj\xc4\x81 sl\xc4\x81n\xc4\xab t\xc4\x81pat k\xc4\x81 OSI model\xc4\xab, veidojot piecu sl\xc4\x81\xc5\x86u TCP/IP modeli.'