Kumvetsa Symmetric ndi Asymmetric Networking Technology

Amtunda ambiri a kunyumba amagwiritsa ntchito matekinoloje osakanikirana

Mu makina ovomerezeka a makompyuta, zipangizo zonse zimafalitsa ndi kulandira deta pamitengo yofanana. Mitundu yopanda malire, kumbali inayo, imathandizira mbali yambiri ya bandwidth mu njira imodzi kuposa ina.

Chifukwa Chosankha Kusakanikirana Pa Njira Yopangidwira

Ndi kuchuluka kwa mafilimu akuwonetserako ndi ma TV pa intaneti, makina oterewa amafunsidwa kuti asungire deta yochulukirapo mofanana ndi mavidiyo omwe amasindikizidwa kusiyana ndi banja lomwe lingakonde. Apa ndipamene zipangizo zamakono zowonongeka zimapezeka bwino. Ma routers ambiri apanyumba akukhazikitsidwa kuti athetse kusiyana kwa pakati pa kuchuluka kwa deta lololedwa ndi deta yosungidwa. NthaƔi zambiri, kampani yopanga chingwe kapena satana mwiniyo imapereka maulendo akuluakulu othamanga kuposa momwe mungayendetsere mofulumira.

Mwachitsanzo, teknoloji ya Digital Subscriber Line (DSL) ilipo m'mawonekedwe awiri ofanana komanso osakanikirana. DSL (ADSL) yopanda malire imapereka zambiri zowonjezera zowonjezera pozilandila mwa kupereka nsembe ya bandwidth yomwe imapezeka pa zojambulidwa. Mosiyana ndi zimenezi, DSL yofanana imathandizira mgwirizano wofanana m'magulu onsewa. Mapulogalamu a intaneti omwe amagwiritsidwa ntchito panyumba nthawi zambiri amathandiza ADSL chifukwa omwe amagwiritsa ntchito intaneti amakonda kutenga deta zambiri kuposa momwe amalekera. Amalonda amalonda amagwiritsa ntchito SDSL.

Symmetric vs. Masewero mu Networking

Symmetry ndi asymmetry zimagwiranso ntchito ku mawonekedwe a makanema m'njira zambiri. Zokonzera zojambula zamagetsi zimapanga zipangizo zonse zofanana kulumikiza kwazinthu, pamene maselo osakanikirana amagawaniza mwayi wopeza zinthu zosayenera. Mwachitsanzo, mautumiki a " P2P " omwe sali kudalira ma seva akuluakulu ndi ofanana, pamene mautumiki ena a P2P ali osakanikirana.

Potsirizira, mu chitetezo cha intaneti , zonsezi zimakhala zofanana komanso zosakanikirana. Makina oyimilira omwe amatha kufotokozera amatha kufotokozera makina oyimilira omwe amatha kufotokozera. Mapulogalamu opangira mavitamini omwe amagwiritsidwa ntchito amatha kugwiritsa ntchito mafungulo osiyana-siyana monga a payekha ndi a payekha-pazowonjezereka zonse.