Hapana kushaya kwevanhu vanopa mazano ekubatsira kudzidzisa vamwe nezvemakombiyuta. Nokuda kwechimwe chikonzero, kunyange zvakadaro, zvimwe zviitiko pamusoro pekubatana zvinowanzosanzwisiswa, zvichiita kuti pave nekuvhiringidzika uye mafungiro akaipa. Ichi chinyorwa chinotsanangura zvimwe zvezvinowanzofungidzirwa-zvisirizvo.
01 ye 05
CHOKWADI: Computer Networks Inobatsira Kunyange Pasina Internet Access
Vamwe vanhu vanofunga kuti mitambo inongonzwisisika kune avo vane maIndaneti . Kunyanya kuvhara Indaneti kunowanikwa pamatarenda mazhinji emisha , hazvidiwi. Imba yekubatanidza inotsigira kugovera mafaira uye makadhinda, kutamba mimhanzi kana video, kana kunyange kutamba pakati pezvigadzirwa mumba, zvose pasina Internet. (Zviri pachena kuti, kukwanisa kuwanika paIndaneti kunowedzera kune unyanzvi uye kunowedzera kudiwa kumhuri dzakawanda.)
02 of 05
FALSE: Wi-Fi Ndiyo Mhando Chete Yisina Wireless Networking
Izwi rokuti "wireless network" uye "Wi-Fi network" dzimwe nguva inoshandiswa zvakasiyana. Wese Wi-Fi network dzisina wireless, asi dzisina mhepo dzinosanganisira marudzi emagetsi akavakwa achishandisa mamwe maitiro akadai seBluetooth . Wi-Fi inoramba yakasarudzwa neyakasarudzwa zvikuru kune yekutengesa kumba, apo foni dzeserura nezvimwe zvigadzirwa zvefoni zvinotsigirawo Bluetooth, LTE kana vamwe.
03 of 05
FALSE: Networks Transfer Files PaZvino VaRated Bandwidth Levels
Zvinonzwisisika kufunga kuti kubudiswa kwe Wi-Fi kunoratidzirwa pa 54 Megabit per second (Mbps) inokwanisa kudhinda faira yema 54 megabits mune imwe yechipiri. Mukuita, mhando dzakawanda dzehutano hwekubatanidza , kusanganisira Wi-Fi neEthernet, hazviiti chero kupi zvayo kune nhamba dzaro dzinoverengeka dzomukati .
Kunze kwefaira dhiyo pachayo, mitambo inofanirawo kutsigira zvinhu zvakadai sekutonga mameseji, mapepa emusoro uye dzimwe nguva data retransmissions, chimwe nechimwe chinogona kushandisa simba guru. Wi-Fi inotsigirawo chinonzi "dynamic rate scaling" iyo inowedzera kuderedza kushamwaridzana kunomira kusvika ku50%, 25% kana kunyange kuderera kwepamusoro pane dzimwe mamiriro ezvinhu. Nokuda kwezvikonzero izvi, 54 Mbps Wi-Fi kuwirirana kunowanzoendesa dheedhi pamitengo iri pedyo ne10 Mbps. Saizvozvowo dhamusi dzinoendeswa kune dzimwe nhare dzeEthernet dzinowanzomhanya pa50% kana pasi pehuwandu hwavo.
04 of 05
CHOKWADI: Vanhu Vangave Vanyoreswa paIndaneti neIndaneti Yavo IP
Kunyange zvazvo chigadziro chomunhu chinogona kunyanya kugoverwa chero pepanhare yeIndaneti Protocol (IP) kero, maitiro anoshandiswa kugovera kero dzePI paIndaneti anovabatanidza kune imwe nzvimbo kune imwe nzvimbo. Internet Service Providers (ISPs) vanowana mabheji evanhu vepaIndaneti kubva kumusangano wekutarisira Indaneti (Internet Yakapiwa Numeri Authority - IANA) uye inopa vashandi vavo neateri kubva kumadziva aya. Terenda dzeIP mune rimwe guta, somuenzaniso, kazhinji dzinogovera dzimba dzeateri dzine nhamba dzinotevera.
Uyezve, ISP mavharipu anochengetedza zvakadzama log zvinyorwa zvepaIndaneti mazita avo mapikedhi kumakambani emunhu wese. Apo Motion Picture Association yeAmerica yakatora mitemo yakawanda pamusoro peInternet peer-to-peer faira iri mumakore akapfuura, vakawana marekodhi aya kubva kuIPs uye vakakwanisa kubhadhara varidzi veminda mumwe nomumwe nekuputsika kwakananga kunobva paIndaneti avo vatengi vaishandisa nguva.
Dzimwe mishonga inoshandiswa sevasina kuzivikanwa sevhavharivha pane zviripo zvakagadzirirwa kuvanza huzivi hwemunhu paIndaneti nekudzivirira kuti IP yavo irege kuongororwa, asi izvi zvine zvishoma.
05 of 05
FALSE: Home Networks Inofanirwa Kuva neAkanakidza Rimwe Router
Kuisa routerband router kunogadzirisa hurongwa hwekugadzira musha weimba . Dhiyabhorosi anokwanisa kuenderera mberi kunzvimbo iyi yepamusoro kuburikidza nehutano uye / kana kusina tambo dzisina tambo , nekugadzira kambani yenharaunda inobvumira kugovana kwefaira pakati pemashandisi. Kuisa modem yebandaneti mu router kunobatsirawo kugoverana kweInternet connection connection . Vose vanofamba mazuva ano vanobatanidza akavakwa mumutambo wekudzivirira moto firewall iyo inodzivirira zvese zvese zvakabatana shure kwayo. Pakupedzisira, ma router akawanda anosanganisira zvimwe zvingasarudzwa zvekugadzirisa kugovera kwapa printer , mazwi pamusoro pe IP (VoIP) , nezvimwe zvakadaro.
Zvose izvi zvakafanana zvinogona kunyatsoitwa pasina router. Makombiyuta maviri anogona kushandurana kune mumwe nomumwe zvakananga sehutano-pe-peer, kana imwe kombiyuta inogona kusarudzwa semasuwo epamba uye yakagadzirirwa neInternet uye mamwe maitiro ekugovana kwezvigadziro kune mamwe madivashoni akawanda. Kunyange zvazvo routers zviri pachena nguva yezvidziviriro uye zvakajeka kuti zvirambe zvichingochengetwa, kugadziriswa kwema router-zvishoma kunogona kushandawo kunyanya kumatare maduku uye / kana kwenguva pfupi.