The Transmission Control Protocol (TCP) inoshandisa nzira dzekutaurirana dzinonzi ports kuti dzichengetedze pakati pemhando dzakasiyana-siyana dzinoshandiswa pane imwechete. Kusiyana nehutachiona pamakombiyuta akaita se USB ports kana Ethernet ports , TCP ports zviri pachena - kupinda mukati kunogona kuverengwa pakati pe 0 ne 65535.
Nzvimbo dzakawanda dzeTCP zvikepe zvinoshandiswa-chinangwa-chinangwa chinogona kushevedzwa kushanda sezvinodikanwa asi zvisingaiti kugara zvisina maturo. Dzimwe nzvimbo dzepasi dzakapoteredzwa, zvisinei, dzakatsaurirwa kune mamwe maitiro. Kunyange zvazvo vazhinji veTCP zvikepe zviri zvekushandiswa kusisipo, vamwe vanozivikanwa zvikuru.
01 ye 08
TCP port 1
TCP haisati ichishandisa chikwata chechikwata chekutaurirana, asi chikwata ichi chinonyatsozivikaniswa kuwananisira vashanduri. TCP zvigadzirisiti zvinoshandisa chikwata 0 nekokorodzano kuti chikumbire chiteshi chinowanikwa chinosarudzwa uye chinopiwa nehurongwa hwekushanda. Izvi zvinoponesa mupurogiramu kubva pakusarudza ("hardcode") nhamba yechiteshi iyo inogona kusashanda zvakanaka pamamiriro acho ezvinhu. Zvimwe »
02 of 08
TCP ports 20 ne21
Mavhareji eFTP anoshandisa TCP port 21 kuti agadzire rutivi rwavo rwemaFTP masangano.Indaneti inoteerera FTP mirairo inosvika pane iri huni uye inopindura maererano. Mukushanda mode FTP, sevha inowedzera kushandisa purogiramu 20 kuti itange dhamusi yekudzorera zvakare kumuteereti weFTP.
03 of 08
TCP port 22
Chengetedza Shell (SSH) inoshandisa shanji 22. SSH sevashumiri vanoteerera pane iyi chiteshi chezvikumbiro zvekupinda mazita kubva kune vatengi vari kure. Pamusana pemhando yekushandiswa uku, chiteshi chemashure 22 chevhisi chero ipi zvayo yevanhu inowanzotaridzirwa nevekugadzira mitambo uye yakave ichikurukurwa zvakanyanya mumusangano wekuchengetedzwa kwenethiwekhi. Vamwe vatsigiri vekuchengeteka vanokurudzira kuti vatungamiri vatamise SSH yavo yekuisa kune imwe nzvimbo yepamhenderekedzo kuti vabatsire kudzivisa kusangana uku, asi vamwe vanopokana kuti izvi zvinongobatsira chete.
04 of 08
UDP ports 67 uye 68
Dynamic Host Configuration Protocol (DHCP) sevhisi dzinoshandisa UDP port 67 kuti inoteerere zvikumbiro apo vatengi veDHCP vanotaura pachiteshi cheDP 68.
05 of 08
TCP port 80
Zviri pachena kuti ganda rimwe chete rakakurumbira paInternet, TCP port 80 ndiyo yakashata iyo maSeva yeWebText Transfer Protocol (HTTP) Webvira inoteerera kune zvikumbiro zveWeb browser.
06 of 08
Dhip port 88
Iko Xbox Live Internet yemitambo yemitambo inoshandisa nhamba dzakasiyana-siyana dzakashambadza kusanganisira port ye UDP 88.
07 of 08
UDP ports 161 uye 162
Nenzira iyo Simple Network Management Protocol (SNMP) inoshandisa iDP port 161 yekutumira uye kugamuchira zvikumbiro pamutambo unotungamirirwa. Inoshandisa chikwata cheDP 162 sechinhu chisina kuwanikwa chokugamuchira misungo yeSNMP kubva kuzvirongwa zvakagadzirirwa.
08 we 08
Ports kumusoro 1023
Nhamba dzenhamba dzeTCP neDP pakati pe1024 ne 49151 dzinonzi mahofisi akanyorwa . IInternet Yakapiwa Numeri Authority inogadzira urongwa hwemashumiro uchishandisa aya mahara kuitira kuti kuderedza kushandiswa kunoshandiswa.
Kusiyana nemakungwa ane nhamba dzakaderera, vanogadzira vatsva veTCP / UDP mazano vanogona kusarudza nhamba chaiyo kuti inyore neIANA pane kuva nenhamba yavakagoverwa. Kushandisa zvinyorwa zvakanyoreswa kunodzivirirawo mamwe mimwe mitemo yekuchengetedza iyo inoshandisa zvirongwa zvinowanikwa pamakungwa ane nhamba shoma.