I-MTU ku-router: iyini futhi yiliphi inani ongalibeka?

I-MTU ku-router: iyini futhi yiliphi inani ongalibeka?

I-Maximum Transmission Unit (MTU) iyipharamitha ebalulekile okufanele icatshangelwe ekucushweni kwanoma iyiphi irutha. Ikakhulukazi ezindaweni zenethiwekhi eziyinkimbinkimbi nezijwayele ukuminyana, ukuqonda ukuthi iyini i-MTU nokuthi kubekwa kanjani inani elifanele kubalulekile ekuthuthukiseni ukusebenza kahle kokudluliswa kwedatha. Leli phepha elimhlophe lizohlola ngokuningiliziwe ukuthi iyini i-MTU, ukubaluleka kwayo emzileni wedatha, futhi linikeze imihlahlandlela yokuthi unganquma kanjani inani elilungile lokusebenza kahle kunethiwekhi yakho. Thola konke odinga ukukwazi nge-MTU nokuthi ungayimisa kanjani kumzila wakho.

1. Isingeniso ku-MTU ku-router: kuyini futhi kungani kubalulekile?

I-MTU (Iyunithi Yokudlulisa Okuphezulu) ipharamitha echaza ubukhulu bosayizi wamaphakethe wedatha angathunyelwa ngenethiwekhi. Empeleni, ibeka umkhawulo wokuthi ingakanani idatha engathunyelwa ngesikhathi esisodwa ngaphambi kokuba ihlukaniseke ibe amaphakethe amancane. Leli nani libalulekile ngoba lithinta ngqo ukusebenza kahle nokusebenza kwenethiwekhi.

kumzila, ukumisa kahle i-MTU kubalulekile ukuze kuqinisekiswe ukuxhumana okushelelayo phakathi kwamadivayisi akunethiwekhi. Uma i-MTU ilungiselelwe ngokungalungile, ingabangela izinkinga zejubane, ukubambezeleka, nokulahlekelwa kwephakethe. Ukuze ugweme lezi zinkinga, kubalulekile ukuqonda ukuthi i-MTU isebenza kanjani nokuthi ungayilungisa kanjani kahle.

Kunezindlela ezimbalwa zokunquma inani elifanele le-MTU lenethiwekhi yakho. Enye inketho ukusebenzisa amathuluzi okuxilonga inethiwekhi, njengomyalo i-ping, ukuzama amanani ahlukene futhi ubone ukuthi iyiphi enikeza i ukusebenza okuthuthukisiwe. Ungaphinda uthinte Umhlinzeki Wesevisi Ye-inthanethi (ISP) yakho ukuze uthole ulwazi mayelana nezilungiselelo ezinconyiwe ze-MTU. Ukwengeza, kubalulekile ukuqaphela ukuthi izinhlobo ezahlukene zokuxhumanisa inethiwekhi nobuchwepheshe zingase zibe nezidingo eziqondile ze-MTU, ngakho ucwaningo ngalawa mazinga luyadingeka ukuze kuqinisekiswe ukusebenza kwenethiwekhi okuphelele.

2. Isho ukuthini i-MTU futhi ikuthinta kanjani ukudluliswa kwedatha?

I-MTU imele “Iyunithi Yokudlulisa Okuphezulu” futhi ibhekisela kusayizi omkhulu wedatha engadluliswa ngenethiwekhi. Ngamafuphi, inani eliphezulu ledatha elingathunyelwa ngephakethe elilodwa ngaphambi kokuba lihlukaniswe libe amaphakethe amancane. Inani le-MTU lisethwa ngokuzenzakalelayo kumadivayisi enethiwekhi, kodwa ngezinye izikhathi kungase kudingeke ukuthi lilungiswe mathupha ukuze kuthuthukiswe ukudluliswa kwedatha.

I-MTU ithinta ukudluliswa kwedatha ngezindlela eziningi. Okokuqala, inani le-MTU eliphakeme kakhulu lingabangela izinkinga kumanethiwekhi anemikhawulo yomkhawulokudonsa, njengoba amaphakethe amakhulu azothunyelwa angalayisha kakhulu inethiwekhi. Ngakolunye uhlangothi, inani le-MTU eliphansi kakhulu lingase libangele ukusebenza kahle kokudluliswa kwedatha, njengoba amaphakethe amancane azothunyelwa futhi izinsiza zenethiwekhi ezengeziwe zizosetshenziswa.

Ukuze uxazulule izinkinga ze-MTU, kubalulekile ukuhlola usayizi ofanelekile we-MTU wenethiwekhi okukhulunywa ngayo. Lokhu Kungenziwa usebenzisa amathuluzi enethiwekhi okuxilonga noma ngokusebenzisa umyalo "ping" ovela kulayini womyalo. Uma usayizi ofanelekile we-MTU usunqunyiwe, ungalungiswa kumadivayisi enethiwekhi ukuze kuthuthukiswe ukusebenza kokudluliswa kwedatha. Kubalulekile ukuqaphela ukuthi ukushintsha inani le-MTU kungase kudinge izimvume zomlawuli kanye nokuqalisa kabusha amadivayisi enethiwekhi.

3. Ukubaluleka kokusetha inani elifanele le-MTU kumzila

Ukusetha inani elifanele le-MTU kumzila kubalulekile ukuze uqinisekise ukusebenza kahle kwenethiwekhi. I-MTU, emele i-Maximum Transmission Unit, ichaza ubukhulu bosayizi wamaphakethe wedatha angasakazwa ngenethiwekhi. Uma inani le-MTU lingasethwanga kahle, izinkinga zokusebenza nokuhlukaniswa kwephakethe kungenzeka.

Ukusetha inani elifanele le-MTU kumzila, kunezinketho ezimbalwa ezitholakalayo. Okokuqala, udinga ukukhomba usayizi omkhulu we-MTU osekelwa amadivayisi akunethiwekhi. Lokhu ngingakwenza usebenzisa amathuluzi okuxilonga inethiwekhi, njengomyalo we-"ping" onenketho ethi "-f" ukuthumela amaphakethe ngaphandle kokuhlukana. Ngemuva kokuthola usayizi omkhulu we-MTU, kunconywa ukuthi ukhiphe inani eliphephile, elifana namabhayithi angu-28, kulo ukuze ugweme izinkinga zokuhlukana.

Uma usayizi ofanelekile we-MTU usutholakele, isinyathelo esilandelayo ukuwulungisa kumzila. Lokhu kungenziwa ngokufinyelela isixhumi esibonakalayo sokuphatha somzila ngesiphequluli sewebhu. Ngaphakathi kokucushwa kwerutha, bheka ingxenye ethi “Network Configuration” noma “Firewall Configuration” bese uthola inketho ye-MTU. Kulapho kufakwa khona inani elifanele le-MTU futhi ukucushwa kugcinwa khona. Ukuqinisekisa ukuthi ushintsho lwenziwe ngendlela efanele, ungakwazi qala kabusha i-router futhi wenze izivivinyo zesivinini nokuxhumana ukuze uqinisekise ukusebenza kwenethiwekhi.

4. Ingakanani inani elinconyiwe le-MTU kumzila?

Ngokuvamile, inani elinconyiwe le-MTU (Iyunithi Yokudlulisa Okuphezulu) kumzila ngamabhayithi angu-1500. Nokho, leli nani lingahluka kuye ngokucushwa kwenethiwekhi okukhethekile namadivayisi axhumeka kumzila. Uma uhlangabezana nezinkinga zokuxhuma, kungase kusize ukulungisa inani le-MTU ukuze uthuthukise ukusebenza kwenethiwekhi.

Ukuze unqume inani elifanele le-MTU, ungasebenzisa amathuluzi okuhlola e-MTU aku-inthanethi. Lawa mathuluzi azohlola uxhumo lwenethiwekhi futhi anikeze izincomo ngevelu efanelekile ye-MTU. Ungasebenzisa futhi umyalo "ping" emugqeni womyalo ukuze uhlole amasayizi amaphakethe ahlukene futhi unqume ubukhulu bobukhulu obungadluliswa ngaphandle kokuhlukana.

Uma usunqume inani elilungile le-MTU, ungalilungiselela kumzila. Finyelela ekhasini lokumisa irutha nge isiphequluli sakho sewebhu bese ufaka imininingwane yomlawuli. Thola ingxenye yezilungiselelo zenethiwekhi bese ubheka inketho yokulungisa inani le-MTU. Faka inani elinconyiwe bese ulondoloza izinguquko. Irutha ingase idinge ukuqaliswa kabusha ukuze izilungiselelo zisebenze.

5. Ungalithola kanjani inani lamanje le-MTU kumzila wakho

Ukuze uthole inani lamanje le-MTU kumzila wakho, landela lezi zinyathelo:

1. Vula isiphequluli sewebhu kukhompyutha yakho bese uthayipha ikheli le-IP elimisiwe lomzila wakho kubha yekheli. Lokhu kuzokuyisa ekhasini lokungena le-router.

2. Faka imininingwane yakho yokungena. Uma ungakaze uziguqule, igama lomsebenzisi nephasiwedi kuvamise ukuthi "admin" noma "admin" ngokuzenzakalelayo. Uma ungaqiniseki ukuthi ziyini iziqinisekiso zokungena kwakho, ungabheka imanuwali yerutha yakho noma useshe ku-inthanethi ukuze uthole imininingwane yokungena ezenzakalelayo yemodeli yakho yerutha.

3. Uma usungenile kuzilungiselelo zomzila, bheka izilungiselelo zenethiwekhi noma isigaba sezilungiselelo zokuxhuma. Ingase ibe namagama ahlukene kuye ngohlobo nemodeli yerutha.

6. Isinyathelo ngesinyathelo: ungashintsha kanjani inani le-MTU kumzila wakho

Inani le-MTU kumzila linquma usayizi omkhulu wamaphakethe wedatha angathunyelwa ngenethiwekhi. Uma uhlangabezana nezinkinga zokuxhuma noma ukulahlekelwa kwephakethe, ukushintsha inani le-MTU kumzila wakho kungase kuxazulule inkinga. Lapha sikunikeza umhlahlandlela Igxathu emvakwe gxathu ukushintsha inani le-MTU kumzila wakho.

1. Finyelela ekhasini lokumisa irutha. Ukuze wenze lokhu, vula isiphequluli sewebhu bese ufaka ikheli le-IP lerutha kubha yekheli. Ngokuvamile, ikheli le-IP lithi “192.168.1.1” noma “192.168.0.1,” kodwa lingahluka kuye ngohlobo nemodeli yomzila. Hlola imanuwali yomzila wakho uma ungaqiniseki ukuthi yiliphi ikheli le-IP elilungile.

2. Ngena kumzila. Faka igama lomsebenzisi nephasiwedi. Uma ungakashintshi lawa manani, amanani azenzakalelayo angaba "admin" wegama lomsebenzisi kanye "nephasiwedi" yephasiwedi. Kodwa-ke, amanye ama-routers angase abe namanani ahlukile azenzakalelayo, ngakho-ke kubalulekile ukuthi ubheke imanuwali noma omunye umthombo othembekile.

3. Thola isigaba sokumisa i-MTU. Lokhu kungahluka kuye ngemodeli yerutha kanye nesixhumi esibonakalayo sokucushwa esisetshenzisiwe. Bheka isigaba noma ithebhu ebhekisela kuzilungiselelo zenethiwekhi noma izilungiselelo ezithuthukile. Uma usuthole isigaba sezilungiselelo ze-MTU, ungalungisa inani ngokwezidingo zakho. Khumbula ukuthi inani elizenzakalelayo ngokuvamile lingu-1500, kodwa ungakwazi ukulishintsha libe inani eliphansi ukuze uxazulule izinkinga zokuxhuma.

Ngokulandela lezi zinyathelo, ungashintsha inani le-MTU kumzila wakho futhi uxazulule izinkinga ukuxhumana noma ukulahleka kwephakethe. Khumbula ukuthi, lapho wenza izinguquko ekucushweni kwe-router, kubalulekile ukuba nolwazi oludingekayo noma uthintane nochwepheshe uma ungabaza. [gqamisa]Izilungiselelo ze-MTU zingase zihluke kuye ngemodeli yomzila, ngakho-ke kuyadingeka ukuthi ubheke imanuwali noma ubheke ulwazi oluqondene nemodeli yakho ethile[/gqamisa]. [gqamisa]Qiniseka ukuthi ulondoloza noma yiziphi izinguquko ozenzayo ngaphambi kokuphuma ekhasini lezilungiselelo[/gqamisa]. Ngalezi zinyathelo, ungakwazi ukuthuthukisa ukucushwa komzila wakho futhi uthuthukise ukusebenza kwenethiwekhi yakho.

7. Amathiphu okuthuthukisa izilungiselelo ze-MTU kumzila

Ukwandisa ukucushwa kwe-MTU ku-router, kuyadingeka ukulandela uchungechunge lwamathiphu azosiza ukuthuthukisa ukusebenza nokusebenza kahle kokuxhumeka. Ngezansi ezinye izinyathelo ezibalulekile zokwenza lokhu kulungiselelwa:

1. Thola inani lamanje le-MTU: Ukuze unqume inani lamanje le-MTU kumzila, ungafinyelela isixhumi esibonakalayo sokuphatha idivayisi futhi uthole isigaba sezilungiselelo zenethiwekhi. Lapho uzothola inketho yokubuka inani le-MTU elimisiwe njengamanje.
2. Bala inani eliphelele le-MTU: Inani eliphelele le-MTU lincike kunethiwekhi kanye nomhlinzeki wesevisi ye-inthanethi. Ukuze ubale lokhu, ungasebenzisa amathuluzi aku-inthanethi ukuze usize ukunquma ukuthi osayizi bephakheji badinga ukulungiswa. Kubalulekile ukucabangela ukuthi inani le-MTU kufanele lilingane noma libe ngaphansi kwalelo lomhlinzeki wesevisi. Uma kungenjalo, ukulahleka kwephakethe kanye nezinkinga zokuhlukaniswa kungenzeka.
3. Lungiselela inani elisha le-MTU: Uma inani le-MTU elilungile selihlonziwe, kufanele ufinyelele isixhumi esibonakalayo sokuphatha somzila futhi uthole isigaba sokumisa inethiwekhi. Lapho uzothola inketho yokushintsha inani le-MTU. Kunconywa ukuqalisa kabusha i-router ngemva kokufaka izinguquko ukuze zisebenze.

Ukuthuthukisa ukucushwa kwe-MTU kumzila kukuvumela ukuthi uthuthukise ukusebenza kahle kokuxhumeka futhi ugweme izinkinga zokuhlukaniswa kwephakethe. Ngokulandela izinyathelo ezishiwo ngenhla, kungenzeka ukulungisa inani le-MTU ngendlela efanele. Kubalulekile ukukhumbula ukuthi irutha ngayinye ingaba nesixhumi esibonakalayo sokuphatha esihlukile, ngakho-ke kuhle ukuthi ubheke imanuwali yedivayisi noma useshe imininingwane ethile ku-inthanethi.

Kafushane, ukwenza kahle izilungiselelo ze-MTU kumzila kuyinqubo elula kodwa efanelekile yokuthuthukisa ukusebenza koxhumano. Ngokuhlonzwa kwevelu ye-MTU yamanje, ukubalwa kwenani elifanele kanye nokucushwa okufanele kumzila, uxhumano olusebenza kahle futhi oluzinzile luzofinyelelwa. Ungakhohlwa ukuqala kabusha i-router ngemva kokwenza izinguquko futhi uhlole uxhumano ukuze uqiniseke ukuthi konke kuhamba ngendlela.

8. Amaphutha avamile lapho usetha inani le-MTU nendlela yokuwalungisa

Usayizi weyunithi yokudlulisa ephezulu (MTU) uyipharamitha ebalulekile ethinta ukusebenza kwenethiwekhi. Ukusetha inani le-MTU ngokungalungile kungaholela ezinkingeni zokusebenza nokuxhuma. Ngezansi kukhona:

1. Ukungazi inani elilungile le-MTU: Iphutha elivamile ukungazi inani eliphelele le-MTU lenethiwekhi osebenza kuyo. Ukuze unqume lokhu, kubalulekile ukucabangela izici ezifana nohlobo lwenethiwekhi, uhlobo lokuxhuma kanye namadivayisi ahilelekile. Enye indlela yokuthola i-MTU efanele ukusebenzisa amathuluzi okuhlaziya ithrafikhi, njengomyalo ping noma isofthiwe ekhethekile. Lawa mathuluzi azokuvumela ukuthi ulinganise usayizi wephakethe omkhulu ongathunyelwa ngaphandle kokuhlukaniswa futhi uthole inani elifanele le-MTU.
2. Ukusetha inani le-MTU ngokungalungile: Elinye iphutha elivamile ukusetha inani le-MTU ngokungalungile. Lokhu kungenzeka ngokulungisa mathupha izilungiselelo zenethiwekhi noma ngokusebenzisa izinhlelo zokusebenza noma amadivaysi angasethi ngokuzenzakalelayo inani le-MTU. Ngoba xazulula le nkinga, kuyatuseka ukuthi uhlole futhi ulungise izilungiselelo ze-MTU kudivayisi ngayinye ekunethiwekhi. Lokhu kungenziwa kusetshenziswa umugqa womyalo noma isixhumi esibonakalayo sokumisa idivayisi yenethiwekhi. Qiniseka ukuthi usetha inani elifanayo le-MTU kuwo wonke amadivayisi yenethiwekhi ukugwema ukuhlukana kanye nezinkinga zokulahleka kwephakethe.
3. Izinkinga zokuhambisana: Amanye amadivaysi kanye izinhlelo zokusebenza ingase ibe nezinkinga zokuhambisana namanani athile e-MTU. Isibonelo, amanye ama-routers angase abe nobunzima bokuphatha amaphakethe ane-MTU ephezulu. Uma uhlangabezana nezinkinga zokuxhuma noma zokusebenza ngemva kokumisa inani le-MTU, cabanga ukuzama inani eliphansi ukuze uxazulule inkinga. Ukwengeza, kubalulekile ukuvuselela i-firmware yamadivayisi enethiwekhi kanye nezishayeli zenethiwekhi ezinhlelweni zokusebenza ukuze kuqinisekiswe ukuhambisana namanani afunwayo e-MTU.

Sengiphetha, ukusetha inani le-MTU ngokungalungile kungaba nomthelela omubi ekusebenzeni nasekuxhumekeni kwenethiwekhi. Ukwazi inani elifanele le-MTU, ukulilungiselela kahle kuwo wonke amadivayisi akunethiwekhi, nokuxazulula izinkinga ezihambisanayo kuyizinyathelo ezidingekayo zokuqinisekisa ukusebenza kwenethiwekhi okuphelele. Uma ubhekene nobunzima bokusetha inani le-MTU, kuyatuseka ukucinga izinsiza ezengeziwe ezifana nezifundo kanye nezibonelo eziqondene nohlobo lwenethiwekhi yakho ukuze uthole isisombululo sesinyathelo nesinyathelo.

9. Ungakhetha kanjani inani elifanele le-MTU ngokuya ngohlobo lwakho lokuxhuma

Ukuze ukhethe inani elifanele le-MTU ngokusekelwe ohlotsheni lwakho lokuxhumana, kubalulekile ukuqonda ukuthi iyini i-MTU nokuthi ikuthinta kanjani ukusebenza kwenethiwekhi yakho. I-MTU (Iyunithi Yokudlulisa Okuphezulu) usayizi omkhulu wamaphakethe wedatha angadluliswa ngenethiwekhi yakho. Ukukhetha inani elifanele le-MTU kubalulekile ukuze kuqinisekiswe ukuxhumana okuphumelelayo nokushelelayo.

Isinyathelo sokuqala ukunquma uhlobo lwakho lokuxhumana. Uma usebenzisa uxhumano lwe-Ethernet, inani elifanele le-MTU ngokuvamile liyi-1500. Nokho, uma usebenzisa uxhumano lwe-PPPoE (Point-to-Point Protocol over Ethernet), ungase udinge ukusetha inani le-MTU libe ngu-1492. kungenxa yokuthi kukhona unhlokweni owengeziwe kumaphakethe wedatha adluliswa ngoxhumo lwe-PPPoE.

Enye indlela yokunquma inani elifanele le-MTU ukusebenzisa amathuluzi okuxilonga inethiwekhi. Lawa mathuluzi angenza izivivinyo ukuze athole usayizi omkhulu ongawusingathwa uxhumano lwakho ngaphandle kokuhlukanisa amaphakethe edatha. Amanye amathuluzi adumile afaka i-ping y umzila wokulandela umkhondo. Lawa mathuluzi akuvumela ukuthi uthumele amaphakethe edatha osayizi abahlukene futhi uhlole ukubambezeleka nokulahleka kwephakethe. Ngalezi zivivinyo, ungathola inani le-MTU elisebenza kangcono ekuxhumekeni kwakho.

10. I-MTU nemithelela yayo kwikhwalithi nesivinini soxhumano lwe-inthanethi

Ubukhulu beyunithi kasayizi (MTU) iyipharamitha ebalulekile ethinta kokubili ikhwalithi nesivinini soxhumano lwakho lwe-inthanethi. I-MTU ibhekisela kusayizi omkhulu wamaphakethe wedatha angathunyelwa ngenethiwekhi. Uma i-MTU isethwe ngokungalungile, ingabangela izinkinga ezifana nokuxhumeka okunensayo, ukulahlekelwa kwephakethe, noma ngisho nokungakwazi ukufinyelela okuthile. amawebhusayithi.

Ukuxazulula noma iyiphi inkinga ehlobene ne-MTU, kubalulekile ukulandela izinyathelo ezilandelayo:

• Khomba isilungiselelo samanje se-MTU kumzila noma idivayisi yenethiwekhi.
• Hlola ukuthi ingabe likhona yini inani elinconywe Umhlinzeki Wesevisi Ye-inthanethi (ISP) yakho ye-MTU.
• Sebenzisa amathuluzi okuhlola isivinini namathuluzi okuxilonga inethiwekhi ukuze uhlole ukusebenza kwamanje.
• Uma i-MTU yamanje kusolwa ukuthi idala izinkinga, inani lingalungiswa.
• Zama amanani ahlukile we-MTU usebenzisa ithuluzi elifana ne-Ping noma amathuluzi wokushuna we-MTU atholakala ku-inthanethi.
• Qapha ukusebenza koxhumano ngemva kokulungiswa ngakunye ukuze unqume inani elifanele.

Sengiphetha, ubukhulu beyunithi yobukhulu (i-MTU) iyisici esibalulekile ekuqinisekiseni uxhumano lwe-inthanethi lwekhwalithi nesivinini esilungile. Ukulungisa kahle inani le-MTU kungaxazulula izinkinga zokusebenza futhi kuthuthukise umuzwa womsebenzisi. Ngokulandela izinyathelo ezishiwo ngenhla nokusebenzisa amathuluzi alungile, ukuxhumana okuzinzile nokusheshayo kungafinyelelwa, ngaleyo ndlela kuqinisekiswe isipiliyoni sokuphequlula esibushelelezi.

11. Kwenzekani uma inani le-MTU kumzila lingasethwanga ngendlela efanele?

Esimweni lapho inani le-MTU kumzila lingalungiswanga kahle, izinkinga ezihlukahlukene zokuxhuma zingase ziphakame kunethiwekhi. Ukuxazulula lesi simo, kubalulekile ukuthatha izinyathelo ezimbalwa ukuze uqinisekise ukuthi izilungiselelo zilungile.

1. Hlola inani lamanje le-MTU: Ukuze uqale, udinga ukuhlola inani lamanje le-MTU kumzila. Lokhu kungenziwa ngokufinyelela izilungiselelo zerutha ngesiphequluli sewebhu bese ubheka isigaba sezilungiselelo zenethiwekhi. Uma usufikile, kufanele uthole isilungiselelo se-MTU futhi uqaphele inani lamanje.

2. Lungisa inani le-MTU: Uma kunqunywa ukuthi inani le-MTU alilungiselelwanga kahle, ungaqhubeka nokulilungisa. Indlela yokwenza lokhu ingahluka kuye ngemodeli nomkhiqizi werutha, ngakho-ke kuyalulekwa ukuthi ubheke imanuwali yedivayisi noma useshe imininingwane ku-inthanethi yokuthi ungakwenza kanjani lokhu kulungiswa. Ngokuvamile, inketho ingatholakala ekucushweni kwe-router ukusetha inani le-MTU, okumele lishintshwe ngokuvumelana neziqondiso zomhlinzeki wesevisi ye-Inthanethi.

12. Uzixazulula kanjani izinkinga zokuxhuma ngokulungisa inani le-MTU

Uma sihlangabezana nezinkinga zokuxhuma kumanethiwekhi ethu, ukulungisa inani le-MTU kungaba yisixazululo esisebenzayo. I-MTU, noma i-Maximum Transmission Unit, ibhekisela kusayizi omkhulu wamaphakethe angathunyelwa ngenethiwekhi. Uma inani le-MTU lisethwe ngokungalungile, lokhu kungabangela izinkinga zokuhlukana nokubambezeleka ekudlulisweni kwedatha.

Ukuze ulungise le nkinga, udinga ukwenza izinyathelo ezithile. Okokuqala, kubalulekile ukukhomba usayizi we-MTU ofanele inethiwekhi yethu. Lokhu kungenziwa ngokuhlolwa kokuxhumeka nokuhlaziywa kwedatha. Uma sesinosayizi ophelele, singaqhubeka nokulungisa inani kumadivayisi ethu enethiwekhi.

Kunamathuluzi amaningana nezindlela zokulungisa inani le-MTU. Enye inketho ukusebenzisa umugqa womyalo kukhompyutha yethu ukuze ushintshe ukulungiselelwa kwe-MTU. Isibonelo, kumasistimu wokusebenza we-Windows, singasebenzisa umyalo othi “netsh” olandelwa isilungiselelo esifiswayo se-MTU. Enye inketho ukusebenzisa izinhlelo ezikhethekile ezisivumela ukuthi silungise inani le-MTU kalula.

13. Izindlela ezahlukahlukene zokusetha inani le-MTU kumamodeli werutha ahlukene

Kulesi sigaba, sizohlola izindlela ezahlukene zokusetha inani le-MTU kumamodeli ahlukahlukene omzila. Ngezansi kunezinketho ezimbalwa ezingasetshenziswa ukuxazulula le nkinga:

1. Sebenzisa umyalo wokumisa umzila: Kumamodeli amaningi erutha, kungenzeka ukusetha inani le-MTU usebenzisa umyalo othile wokumisa. Ukuze wenze lokhu, ungafinyelela isikhombimsebenzisi somyalo we-router ngoxhumano oluphephile futhi ukhiphe umyalo ofanele. Kubalulekile ukucabangela ukucaciswa kwemodeli ethile ye-router ukuze wazi umyalo olungile namapharamitha.

2. Sebenzisa ithuluzi lokumisa inethiwekhi: Kunamathuluzi amaningana atholakalayo akuvumela ukuthi ulungiselele inani le-MTU ngendlela enembile nelula. Lawa mathuluzi anganikeza isixhumi esibonakalayo esinobungane sokusetha inani le-MTU, okwenza kube lula ukumisa, ikakhulukazi kulabo abangajwayelene nemiyalo yomzila. Amanye amathuluzi anikezela ngezinketho zokutholwa kwe-MTU ezizenzakalelayo, ezingaba usizo ezimeni lapho inani elilungile lingaziwa.

3. Bheka imibhalo yomkhiqizi: Kwezinye izimo, kungase kudingeke ukuthi ubhekisele emibhalweni esemthethweni ehlinzekwa ngumkhiqizi womzila. Lezi ziqondiso ngokuvamile zihlanganisa imiyalelo enemininingwane yokuthi ungasetha kanjani inani le-MTU kumamodeli werutha ahlukene. Kunconywa ukuthi ubheke imibhalo yemodeli ethile ye-router esetshenziswayo, njengoba izinyathelo nezinketho zingahluka.

Khumbula ukuthi ukusetha inani elifanele le-MTU kubalulekile ukuze uqinisekise ukusebenza kwenethiwekhi okuseqophelweni eliphezulu. Ngakho-ke, kubalulekile ukwenza izivivinyo nokulungiswa ukuze uthole ukucushwa okuphelele okufanela indawo yakho yenethiwekhi ethile.

14. Iziphetho: ukwenza ngcono ukudluliswa kwedatha ngokucushwa okufanele kwe-MTU kumzila

Sengiphetha, sifunde ukuthi ukumiswa okufanele kwe-MTU kumzila kubalulekile ukuze kuthuthukiswe ukudluliswa kwedatha nokuqinisekisa ukusebenza okungcono kwenethiwekhi yethu. Kuso sonke lesi sihloko, sihlole izinyathelo ezahlukene ezidingekayo ukuze kulungiswe le nkinga. ngempumelelo.

Okokuqala, kubalulekile ukuqonda ukuthi iyini i-MTU nokuthi ithinta kanjani ukudluliswa kwedatha. I-MTU, noma i-Maximum Transmission Unit, imele ubukhulu bosayizi wamaphakethe wedatha angathunyelwa ngenethiwekhi. Uma i-MTU ilungiselelwe ngokungalungile, lokhu kungaholela ekuhlukaneni kwephakethe okungadingekile, okunciphisa ukudluliselwa futhi kungabangela izinkinga zokuxhuma.

Ukunquma ukucushwa okufanele kwe-MTU, izinyathelo ezilandelayo kufanele zilandelwe:
1. Yenza izivivinyo zokuxhuma usebenzisa ithuluzi le-ping.
2. Thola inani eliphezulu le-MTU elingenzeka kunethiwekhi.
3. Lungisa inani le-MTU kumzila.
4. Qinisekisa ukusebenza kahle kokucushwa okwenziwa ngezivivinyo ezengeziwe.

Kubalulekile ukuqaphela ukuthi le nqubo ingase ihluke kuye ngokuthi imodeli nomkhiqizi we-router esetshenzisiwe. Ngakho-ke, kuyancomeka ukuthi ubheke imanuwali yomsebenzisi noma imibhalo enikezwe umenzi ukuze uthole imiyalelo ethile yokuthi ungayimisa kanjani i-MTU kudivayisi yakho.

Kafushane, ukwenza ngcono ukudluliswa kwedatha ngokumisa kahle i-MTU kumzila kubalulekile ukuthuthukisa ukusebenza kwenethiwekhi yethu. Ngokulandela izinyathelo ezishiwo ngenhla futhi sicabangela imininingwane yemishini yethu, sizokwazi ukuxazulula noma iyiphi inkinga ehlobene nokuhlukaniswa kwephakethe futhi siqinisekise ukuxhumana okuzinzile nokusebenza kahle. Hlala ukhumbula ukwenza izivivinyo ezengeziwe ukuze uqinisekise ukusebenza kahle kokucushwa okwenziwe.

Isiphetho

Ngamafuphi, inani le-MTU kumzila lidlala indima ebalulekile ekudluliseni idatha ngenethiwekhi. Ukusetha inani elifanele kungathuthukisa kakhulu ukusebenza koxhumo nokusebenza kahle. Kubalulekile ukucabangela kokubili ukuhambisana kwe- amadivayisi kunethiwekhi njengemikhawulo yabahlinzeki besevisi ye-inthanethi ekunqumeni inani eliphelele le-MTU.

Nakuba inani elizenzakalelayo lingase lanele ezimweni eziningi, kuyatuseka ukwenza izinguquko ezithile ezimweni ezithile, njengokuxhumeka kwe-VPN noma imidlalo ye-inthanethi, lapho isivinini nokubambezeleka kubekwa phambili. Kodwa-ke, kubalulekile ukwenza izivivinyo nezilinganiso ukuze uthole ukuthi inani le-MTU eliphakeme noma eliphansi linikeza izinzuzo ngempela.

Uma kuziwa ekusetheni inani le-MTU, kubalulekile ukuba nolwazi lobuchwepheshe noma uxhumane nochwepheshe benethiwekhi. Ukulungiselelwa okungalungile kungabangela izinkinga zokuxhuma futhi kwehlise ikhwalithi yoxhumo.

Ekugcineni, ukuqonda umqondo we-MTU nokusetha inani elifanele kungenza umehluko ekusebenzeni komzila wethu kanye nolwazi lokuphequlula. Ukuhlala unolwazi mayelana nezibuyekezo zakamuva nezincomo maqondana nalesi sici sobuchwepheshe kuzoqinisekisa ukuxhumana okuhle nokuphumelela kunethiwekhi yethu yasekhaya noma yebhizinisi.