DHCP-iseva: ukufakwa, kusebenze futhi isethaphu

Usuku ngalunye oludlulayo isibalo imibuzo mayelana amakhompyutha lukhula. Futhi abaningi babo ezisondelene nalomkhakha kunethiwekhi emhlabeni wonke. Kwabuzwa imibuzo ngabasebenzisi abaningi, elivame ukubizwa DHCP-Service. Indlela walimisa futhi ulungiselele? Funda ukubhala ngezansi, uzoqonda ukuthi kungani lokhu iseva kudingekile, kanjani ukusebenza naye.

ulwazi oluyisisekelo mayelana DHCP

Wonke umsebenzisi ogama khompyutha esebenzisa i-Windows iseva uhlobo, akwazi ukufaka isevisi njenge-DHCP-server. Ngezinye izikhathi, nokho, le nqubo kuhambisana nezinkinga ezithile. Kule ndaba, e okungenhla yesistimu yokusebenza, kukhona ngisho nomqondo onjalo, okuyinto eyenza ukuqinisekiswa usebenzisa Active Directory. Kuthatha indawo ngaphambi nje kokuba izicelo inkonzo etholakele iklayenti. Esimweni lapho iseva ukuthi yisizinda, ngeke ogunyaziwe Active Directory, ukusebenzisa isevisi akusebenzi.

Yini odinga ukukwazi ukuze ufake iseva edingekayo?

Izikhungo ngaphansi kwegama DHCP amaseva zingafakwa kuphela kukhompuyutha efanayo ukuthi ilawulwa uhlelo lokusebenza iseva ezifana Windows. Ukufaka iseva onjalo, udinga:

1. Iya ku "Engeza noma Susa Izinhlelo", esemgwaqweni "Control Panel".

2. Isidingo ukhethe ithebhu "Engeza noma Susa Izici", esemgwaqweni ngakwesokunxele iphaneli eseceleni.

3. Ngemva kwalokho, kufanele uqale "Umbusi izingxenye." Udinga chofoza inkinobho "Okulandelayo".

4. Kuyadingeka ukuba enze ukukhetha sigaba njengoba "Network Services" bese uchofoza inkinobho onesihloko esithi "Ukwakheka".

5. Isidingo ukwaba irekhodi «Dynamic Usokhaya Ukucushwa» bese uchofoze inkinobho "OK".

6. Uyobe kudingeka chofoza inkinobho ka- "Qedile", bese uchofoza ku- "Vala".

Manje singasho ukuthi DHCP-iseva i-Windows XP kanye nezinye izinhlelo kulo mndeni efakwe ngokuphelele.

Indlela uphasise ukugunyazwa inqubo isevisi?

Ukugunyaza DHCP-iseva isidingo sokwenza izinyathelo ezibalulekile:

1. Gcwalisa inqubo yokubhalisa, ngenkathi kokuthatha Enterprise Abalawuli ilungu iqembu amalungelo.

2. Vula iseva snap nge ithebhu "Isimiso Sokuqondisa", esemgwaqweni "Qala" imenyu kuzo zonke izinhlelo.

3. Khetha isici snap, okuyinto impande. Kuyadingeka ukuba chofoza kukho inkinobho yegundane kwesokudla bese ukuthola iqembu elibizwa «amehlo ogunyaziwe amaseva».

4. Ngemva kwalokhu, wonke amasevisi uyoboniswa. Ukwengeza iseva DHCP entsha kungase kudingeke chofoza inkinobho ethi "Engeza".

5. Faka idatha (IP-ikheli leseva entsha noma igama). Ngemva kwalokho kufanele chofoza inkinobho "OK".

6. Uyobe udinge ukuvala wonke ngokuchofoza inkinobho efanelekile.

Uma labo imingcele, esesikhundleni DHCP-iseva, kuzobuyekezwa, umcibisholo ebomvu izoshintsha umbala yayo oluhlaza. Kumele kukhunjulwe ukuthi nenqubo yokubukeza ingahlala imizuzu eminingana.

Yini okufanele siyenze ukuze senze iseva isethaphu?

Kufakiwe iseva kumele amisiwe ngokusebenzisa ithuluzi ekhethekile okuthiwa DHCP Manager. Kuyoba udinga ukufaka emva kokufakwa kuzokwenzeka isevisi ehambisana. Ngakho, yini eyenza ukucushwa leseva DHCP?

1. Kuyadingeka ukuvula uhlelo setha ngaphambili. DHCP Manager ithebhu "Isimiso Sokuqondisa".

2. Njengoba esekutholile eliqoshwe umbhalo othi "Computer Local", kudingeka chofoza kukho inkinobho yegundane kabili ngakwesokudla.

3. Kufanele ukhethe "Dala" umyalo, esemgwaqweni imenyu sabizwa ngokuthi "ISiganga".

4. ibhokisi lengxoxo. It kuyodingeka ukudayela lezi zinhlobo ezilandelayo zolwazi: ikheli yokuqala, ikheli ukuphela. Ngakho, umsebenzisi ngesikhathi okokufaka yalezi idatha delineates imingcele ukusetshenziswa amakhasimende. Futhi uzodinga ukufaka imaski subnet, nalabo amakheli kokuqala nesiphetho ufuna ukukhipha kusukela uhla. Dayela edingekayo kanye nedatha eziphathelene ikheli elilodwa, okuyinto ayifakiwe uhla inani, isikhathi ukusetshenziswa, igama.

5. Faka noma yikuphi ukuphawula kungase kudingeke chofoza inkinobho "OK".

6. Uma ucelwa mayelana ukuthi wenze uhla asebenzayo, kudingeka uchofoze "Yebo."

Manje ngoba sewuyazi ukuthi kanjani ukulungisa DHCP-server. Sithemba ukuthi lolu lwazi libe lusizo kakhulu kuwe.

Indlela yokwenza ukufakwa service ezidingekayo kahle?

Ngakho, kwaba nomniningwane enkulu nemingcele eziyisisekelo ukuthi ine-DHCP-server. Ngiyinika kanjani amandla? Ngaphambi wenze lokhu, kudingeka uqonde ukuthi ngaphansi inkonzo DHCP kusho olandelwayo ekhethekile, esidingeka ukusatshalaliswa ngokuzenzekelayo IP amakheli we-computer. Ngakho, ukuxhumeka kunethiwekhi yomhlaba uyophinde incike kule seva.

Udinga ukusebenzisa ikhompyutha yakho njengoba umqondisi. Khona-ke "Qala" kumelwe iya kumenyu. On line onesihloko esithi "Run" kufanele ufake umyalo ezifana napclcfg.msc, bese uchofoza inkinobho ethi "KULUNGILE". Uma uvule iwindi ohambelana, uzodinga ukuba benze isinqumo esivuna lesi sigaba, njengoba "ukuphoqelelwa iklayenti." Ohlwini udinga ukukhetha iseva (amaklayenti ophoqelelwe DHCP). Ukuchofoza ngayo inkinobho yegundane kwesokudla, kumelwe ukhethe u- "Nika amandla."

Kuthiwani uma kunesidingo ukuhlanganisa ndawonye amakhompuyutha e inethiwekhi?

Ngesinye isikhathi kuyadingeka ukuba sihlanganise PC amaningi kunethiwekhi efanayo. Futhi ngesandla ukwabela IP amakheli, inkonzo DHCP lihilelekile. Lokhu kwenziwa ngendlela elandelayo:

1. Kuyadingeka ukubeka kwikhompyutha siqu ukuthola ikheli lasesizindeni ngokuzenzakalelayo.

2. Uma uye ukulayishwa, shiya isicelo ikheli.

3. Isicelo esinjalo sitholwa ngokuphelele kuwo wonke amakhompyutha ezisebusweni kunethiwekhi efanayo. Nokho, impendulo uzobe kwakhiwa kuphela DHCP-server. Lokho uyonikeza ikhompyutha ikheli, okuyinto free. idatha buso, ikheli le-IP uyophinde idluliselwe, nokunye. n.

4. Ikhompyutha ngemuva kokuthola yonke imingcele kudingekile ungawasebenzisa. Ngokwemvelo, emva isicelo sokuqalisa kabusha izothunyelwa kuya kwelisha. Ngakho, i-IP-ikheli kuyoba esisha.

Yini okudingeka uyenze ukumisa isevisi nge-router?

Kufanele kucatshangelwe ukwaziswa okwengeziwe ngokuthi ungayenza kanjani isebenze DHCP-iseva router. Lokhu kuzodinga ukungena kudivayisi ngokwayo futhi baqala ukumisa le-IP-ikheli.

Ithimba 1. router> en ihlinzeka sezingeni eliphakeme.

2. router # conf t umyalo uzophuma ukucushwa global.

3. Usebenzisa wokufaka router (Uhlel) #inf fa0 / 1 kungenzeka ukuya imodi esibonakalayo ukumisa.

4. Faka router (Uhlel-uma) ikheli #ip, ungasetha IP-ikheli. Kukhona Uyophinde unikezwe futhi imaskhi subnet.

5. Umbhalo router (Uhlel-uma) #no wavala kuzovumela ukwenza esibonakalayo.

6. uthayipha umyalo ezifana router (Uhlel-uma) #exit, uzokwazi ukubuyela ukucushwa imenyu global.

Indlela tune iseva ngokwayo?

Ngemva zonke izinto ngenhla zifeziwe, ungakwazi ukuqhubeka ukumisa iseva. Ukuthi kuzothiwa akunika wonke amasethingi adingekayo kukhompyutha.

1. Command router (Uhlel) #ip DHCP pool yokuhlola kuzokwenza ukudalwa libe yichibi amakheli ukuthi uzothola igama Test.

2. Sebenzisa umyalo router (DHCP-wokumisa) #network subnet izofakwa ohlwini. Kwaba ku wakhe wenza ukusatshalaliswa IP amakheli.

3. Esikhathini amaqembu router amaphuzu (DHCP-wokumisa) # okuzenzakalelayo-router izodluliselwa ethile ikhompyutha ipharamitha ezifana okuzenzakalelayo-kwesango.

4. router Team (DHCP-wokumisa) # dns- iseva ikuvumela ukudlulisa isici ipharamitha-DNS-inethiwekhi.

5. NjengoMikayeli router myalo (DHCP-wokumisa) #exit ungabuyela ukucushwa imenyu global.

Godu kuthiwani nengabe konke ukusabalalisa amakheli azidingeki?

Kaningi, ukusetha, isibonelo, kwi-Windows 7 DHCP-iseva, kukhona isifiso yini bayabe wonke amakheli ezisesandleni subnet, kodwa abanye kuphela wabo. Kulokhu, zonke udinga ukusetha luxhumanisa. Ngokuvamile, lokhu akunakubangelwa amaseva. Ngaphezu kwalokho, ikheli, okuyinto sici for umzila othize, ngaso sonke isikhathi kufanele ikhishwe kunoma ubani. Omunye kungaba zilandise njengesibonelo sendlela umyalo owodwa ukwaba amakheli ezithile ekusakazeni okuyinto akudingekile.

Kwamukeleke Windows 7 DHCP-iseva, ungafaka ilebula like router (Uhlel) #ip DHCP ayifakiwe-kheli. It likuvumela ukuthi ususe kusukela ukusatshalaliswa kwazo zonke lamakheli kukhona kwibanga ezithile ukuthi. Uma bese uvule i-computer, okuyinto kushintshwe for Ukukhishwa ngokuzenzekelayo amakheli, ungabona ukuthi wathola IP-ikheli, okumanje khulula.

Ikhona yini ngandlela-thile ukuze ulungise izilungiselelo inkonzo?

Manje ngoba sewuyazi ukuthi lokho router DHCP-iseva, kanye-ke kungenziwa amisiwe kanjani. Kodwa kukhona enye indlela ukuze usethe, elithengiswa ku Cisco imodeli yedivayisi.

Uma kukhona eqinisweni inqwaba subnets ezahlukene kanye nesifiso uqiniseke ukuthi ukusatshalaliswa senzeka wonke amakheli ngendlela eyodwa ngokusebenzisa iseva olulodwa, kuzothatha kudivayisi akusho ukumisa iseva, futhi ucacise lapho itholakala. Isibonelo lokubonisa elandelayo imiyalo, okuzokwenza sandla ekuzuzeni lo mgomo:

1. router (Uhlel) #int fa0 / 1. Lo myalo ikuvumela ukuba ungene ku-interface izilungiselelo, okuyinto ithumba wonke amakhompyutha izicelo.

2. router (Uhlel-uma) #ip umsizi-kheli. Ngemva abahola umbhalo oqoshiwe efanayo, ungacacisa ikheli lapho siba iseva kunesidingo. Ngakho, ukufinyelela iseva kufanele anikwe umzila othize. Ngaphezu kwalokho, ukubeka echibini ikheli ukuba sizibeke ngaleyo ndlela kumele sigcwaliswe.

isikimu enjalo, okuyinto ikuvumela ukuba wenze ngokwezifiso Linux DHCP-iseva, i-Windows, Cisco, router esabela ngokwayo indzima yekuba. Esimeni kokuthola isicelo kusuka kudivayisi ethile ikhompyutha uyomane uyidlulisele kwiseva okwakubekelwa elicacisiwe umyalo. Wabuye uthatha isicelo futhi kolunye uhlangothi.

Wesaba yezimo zezulu eziyinkimbinkimbi nokushintshashintsha isevisi akufanele ufake

Sithemba ukuthi lokhu kubuyekezwa eye yakusiza ukuba baqonde yonke imibuzo futhi siqonde ukuthi ziyini iseva njengoba DHCP, kungani kudingeka futhi indlela yokumisa ke wena ezinjalo. Zonke eqinisweni silula ngisho kunalokho echazwe esihlokweni. Ngakho uma une isidingo sokusebenzisa i nakumasevisi ukufakwa, zizwe ukhululekile ukufunda ukubuyekeza futhi uthathe isinyathelo. Inhlanhla emsebenzini wakho!

Through the iphutha noma yimaphi amaphutha iseva ukucushwa ayikwazi ukulondolozwa?

Ukusebenza iseva DHCP, ungase uhlangane iphutha ezilandelayo:

1. Engalungile kwakuhlelwe ukushintsha izilungiselelo eziyisisekelo.

2. amakheli engalungile ifakwe.

3. Umsebenzisi kahle abe imaski subnet.

4. Ikheli router isifakiwe ngokungalungile.

5. ikheli murshrutizatora ayifani ububanzi esivamile ngokuba subnet.

6. Isizinda eyayibekwe ngokungalungile.

7.-DNS iseva iye ecacisiwe akunembile.

8. Umsebenzisi bahlawuliselwe ufake ikheli, lapho iseva isikhathi.

9. Kuvele iphutha ngenkathi Ukufakwa noma ukulungiswa ububanzi.

10. IP amakheli zadalwa ngokunembile.

11. Ikheli ekupheleni isifakiwe ngokungenaqiniso.

12. Hlanganisa uhla edingekayo kuhlulekile.

13. Uma nje bonke lamakheli akusethwanga kahle, akukho uhla niyozenezelelwa.

14 ezifana ibanga isifakiwe, kwemigomo afana labo senhlobo ekhona iseva DHCP.

Lawa amaphutha ayisisekelo ukuthi avame uhlangabezana abasebenzisi abaningi. Khumbula ukuthi konke kumelwe kwenziwe ngokucophelela futhi kahle, ukuze kamuva kwaba akudingekile ukulungisa idatha oyifakile.