Ukuze uxhume amakhompyutha ezimbili ezihlukene Imininingwane kufanele abe 7 amazinga ukubethela futhi okufanayo - emagama. Phatha bonke isikhathi eside, ngakho kuzogxilwa ingxenye eyodwa kuphela - Indlela. Lokho abayikho esebenzisa lokho umsebenzi, yiziphi izinhlobo kukhona futhi mnoe omunye ezocatshangelwa njengengxenye sihloko,. Ukuze ukuphelela ukuqonda imizila kancane parallel izophazamiseka by isihloko. Kuphela ukuze abhekane kangcono ukudluliswa kwedatha.
Indlela futhi Imizila
Ake sithi kukhona eyodwa imoto ebukeka ngendlela khompyutha inethiwekhi. Ngalesi sibonelo encane, siyathola ukuthi kuphuma ezinjalo. Kudinga incazelo mshini, esinikela njengoba enjalo ke kuzokwenziwa yokudlulisela idatha. Wabiza ewachitha. Ibeke ne "uya khona ikheli 'futhi" lomasango i- ". Ngaphezu kwalokho, ithuluzi ethize isetshenziswa ukuze kuzuzwe iphuzu edingekayo. Yilokho Indlela nokuthi asebenza kanjani njengengxenye Imininingwane amanethiwekhi. Kungase kube ezintathu izinhlobo amakheli:
- Kuneminye olulodwa.
- Network.
- umzila okuzenzakalelayo. Kwakuvamise lapho asikwazi isetshenziswa nabantwana bami ababili bokuqala ongakhetha.
Kukhona futhi izinhlobo ezintathu kwama:
- Sebawoti ngamunye.
- Connections.
- MAC-amakheli.
imizila okuzenzakalelayo
Digress kusukela sihloko kancane ukuqonda ukusebenza esangweni. Ukunakwa kufanele ikhokhwe ikheli ngamunye. Kodwa le kuyinkinga ahlukene, ngakho sicabanga kuphela ngesisekelo. Lapho uhlelo wendawo kubhekene isidingo sokusungula uxhumano zaziziningi akude, efinyelela etafuleni umzila ukunquma uma ikhona. Nxa ilitshe lelo ezinye subnets kungadalwa ukuxhuma kuyo ukuqinisekisa ukudluliswa kwedatha. Uma kungekho nemizila aziwa zingalungele, sebenzisa okuzenzakalelayo. It is ngokuqondile wanakekela kungenzeka, esebenzisa uhlobo olukhethekile le-IP (ungoyedwa ekhona ohlelweni), okuyinto uphawu ifulege C. Cacisa umshini, okuyinto has a uxhumano ngqo Inethiwekhi yomhlabajikelele (njengoba izinto ezifana angenza abahlinzeki), sinethemba lokuthi lapho sasilibangise khona zonke okufanayo kuyotholakala. Lomgomo ukudluliswa, okuvumela ukuba uqonde ukuthi lalisemzileni oya ezimayini inethiwekhi, futhi kubaluleke kangakanani ukuba wabelane ngolwazi.
Sebawoti ezimbili-homed
Lena ngempela uhlobo ezithakazelisayo yenhlangano yokudlulisela idatha, ngakho Emulator njengokukhishiwe uzonikezwa ezinye ukunakwa. Ngokombono lobuchwepheshe umbono, noma yimuphi umshini ukuthi isebenza njengoba esangweni inethiwekhi, kungenziwa kubhekwe njengento zaziziningi nge-dual-homed. In practice, lokhu term ingaphinda isetshenziswe ukuchaza amakhompyutha ezindaweni ezimbili ezihlukene. Ngakho-ke, ukuba yiqiniso kwezincwadi icala kudinga ukuthi umshini has adapters ezimbili-Ethernet, futhi uhlangothi ngalunye lwalunamandla ikheli yalo subnet efanayo. Nciphisa uhlu nalezi zimfuneko kungase kusize ukusebenzisa amagama okufihla e ifconfig (8). Kungakhathaliseki ukuthi konke luyasetshenziswa, ubuke umshini kunqunywa njengoba esangweni engasetshenziswa ukufaka subnet ezahlukene. Leli cebo samuntu iyasiza ezimweni lapho uhlelo sokuvikeleka wadala, ukuhlunga amaphakethe futhi yenza imisebenzi firewall ndlela eyodwa noma ezimbili. Iyinkimbinkimbi? Noma kunjalo, impendulo yombuzo othi "Yini lalisemzileni Inthanethi."
ukusebenza yokuvala
Isango - lena uhlelo ezivamile, sibonga ngalo ukudlulisa iphakethe komunye uxhumano komunye. Lokho ukuthumela ulwazi kudingeka 'silazi' yini futhi lapho ufuna phambili. Ungasebenzisa imizila static ukuthi bazi futhi khumbula lomasango ngamunye nge zokuxhumana elula. Ukuze uthole olunye embodiments eziyinkimbinkimbi ukusebenzisa imikhiqizo commercial ahlukahlukene kanye namadivayisi asizayo (imizila, imizila, amaseva). Uma kuziwa ulwazi kusuka esisodwa senethiwekhi (computer), ke IZINHLELO idatha angashintsha protocol ukubethela, uma kudingekile, ukuze umamukeli wakwazi bajwayelane umyalezo owamukelwe. Lapho esangweni uthola ulwazi, it ihlola ubani kuhloswe. Uma ikheli liqondile, kukhona odluliselwa ingxenye efanele ikhompyutha ne-idatha ukufunda. Ezimweni lapho othola umuntu, ulwazi usaragela phambili. Ngingasitholaphi esangweni okuzenzakalelayo computer? Ukuze wenze lokhu, hamba uye izakhiwo uxhumano, elibonisa le ndlela.
isiphetho
Lapha kudingeka baqonde ukuthi Indlela nokuthi kungani kudingeka. Ekugcineni singasho ukuthi uma ufuna mathupha ukusebenza nabo ngokuya izici kuhleleka nge kokucubungula udaba lwezinkinga kufanele kuphakama. Bayoba kuphela ukukhuphuka uma ubheka, yini futhi kanjani ukuba zihlele ingxenye hardware, behlangana / ukuqaqa, uma uthanda. Lena akuyona okungenani ngenxa yokuba yinkimbinkimbi yalo. Ngakho-ke, kuyoba okwanele uma ufuna ukumisa kukhompyutha yakho zifezeke izinkinga ezihlobana ukucushwa isofthiwe yalezi amadivaysi. Sithemba imibuzo ngaphezulu kwama onjalo ihlala.