{"id":37940,"date":"2019-10-31T22:20:41","date_gmt":"2019-10-31T19:20:41","guid":{"rendered":"https:\/\/prohoster.info\/blog\/trening-cisco-200-125-ccna-v3-0-den-35-dinamicheskij-protokol-trankinga-dtp\/"},"modified":"2019-10-31T22:20:41","modified_gmt":"2019-10-31T19:20:41","slug":"trening-cisco-200-125-ccna-v3-0-den-35-dinamicheskij-protokol-trankinga-dtp","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/administrirovanie\/trening-cisco-200-125-ccna-v3-0-den-35-dinamicheskij-protokol-trankinga-dtp","title":{"rendered":"Trajnimi Cisco 200-125 CCNA v3.0. Dita 35. Protokolli dinamik i trafikimit DTP","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Sot ne do t\u00eb shqyrtojm\u00eb protokollin dinamik t\u00eb trankimit DTP dhe VTP \u2013 protokollin e trankimit VLAN. Si\u00e7 e thash\u00eb n\u00eb m\u00ebsimin e fundit, ne do t\u00eb ndjekim temat e provimit ICND2 n\u00eb rendin n\u00eb t\u00eb cilin ato jan\u00eb paraqitur n\u00eb faqen e Cisco.<\/p>\n

\"Trajnimi
\n
\nHer\u00ebn e kaluar ne shqyrtuam pik\u00ebn 1.1, nd\u00ebrsa sot do t\u00eb shqyrtojm\u00eb 1.2 \u2013 konfigurimi, verifikimi dhe problemet me lidhjet e switch-eve rrjet\u00eb: shtimi dhe fshirja e VLAN nga tranki dhe protokollet DTP dhe VTP versionet 1 dhe 2.<\/a><\/noindex><\/p>\n

T\u00eb gjith\u00eb portet e switch-it jan\u00eb t\u00eb konfiguruara p\u00ebr t\u00eb p\u00ebrdorur automatikisht modin Dynamic Auto t\u00eb protokollit DTP. Kjo do t\u00eb thot\u00eb se kur lidhen dy porte t\u00eb switch-eve t\u00eb ndryshme, nj\u00eb trank aktivizohet automatikisht n\u00ebse nj\u00eb nga portet ndodhet n\u00eb modin trunk ose desirable. N\u00ebse t\u00eb dy portet e switch-eve jan\u00eb n\u00eb modin Dynamic Auto, nuk krijohet trank. <\/p>\n

\"Trajnimi
\n
\nPra, gjith\u00e7ka varet nga konfigurimi i modit t\u00eb pun\u00ebs s\u00eb \u00e7do nj\u00ebrit prej 2 switch-eve. P\u00ebr leht\u00ebsin\u00eb e kuptimit, kam b\u00ebr\u00eb nj\u00eb tabel\u00eb t\u00eb mund\u00ebsive t\u00eb kombinimeve t\u00eb modit DTP t\u00eb dy switch-eve. Shihni se n\u00ebse t\u00eb dy switch-et p\u00ebrdorin Dynamic Auto, ato nuk krijojn\u00eb trank, por mbeten n\u00eb modin Access. Prandaj, n\u00ebse d\u00ebshironi q\u00eb t\u00eb krijoni nj\u00eb trank midis dy switch-eve, duhet t\u00eb programoni t\u00eb pakt\u00ebn nj\u00eb prej switch-eve n\u00eb modin Trunk, ose t\u00eb programoni portin e trankit t\u00eb p\u00ebrdor\u00eb modin Dynamic Desirable. Si\u00e7 \u00ebsht\u00eb e dukshme n\u00eb tabel\u00eb, secili nga portet e switch-it mund t\u00eb jet\u00eb n\u00eb nj\u00eb nga 4 modet: Access, Dynamic Auto, Dynamic Desirable ose Trunk. <\/p>\n

N\u00ebse t\u00eb dy portet jan\u00eb t\u00eb konfiguruara n\u00eb Access, switch-et e lidhura do t\u00eb p\u00ebrdorin modin Access. N\u00ebse nj\u00eb port \u00ebsht\u00eb konfiguruar n\u00eb Dynamic Auto dhe tjetri n\u00eb Access, t\u00eb dy do t\u00eb punojn\u00eb n\u00eb modin Access. N\u00ebse nj\u00eb port punon n\u00eb modin Access dhe tjetri n\u00eb modin Trunk, switch-et nuk do t\u00eb mund t\u00eb lidheshin, prandaj nj\u00eb kombinim i till\u00eb modesh nuk mund t\u00eb p\u00ebrdoret. <\/p>\n

Pra, p\u00ebr t\u00eb funksionuar trankimi, \u00ebsht\u00eb e nevojshme q\u00eb nj\u00eb nga portet e switch-eve t\u00eb jet\u00eb programuar n\u00eb Trunk, nd\u00ebrsa tjetri \u2013 n\u00eb Trunk, Dynamic Auto ose Dynamic Desirable. Trank krijohet gjithashtu n\u00ebse t\u00eb dy portet jan\u00eb t\u00eb konfiguruara n\u00eb Dynamic Desirable. <\/p>\n

Ndryshimi midis Dynamic Desirable dhe Dynamic Auto q\u00ebndron n\u00eb faktin se n\u00eb modalitetin e par\u00eb porta e inicion vet\u00eb tranzitin duke d\u00ebrguar kornizat DTP n\u00eb portin e switch-it t\u00eb dyt\u00eb. N\u00eb modalitetin e dyt\u00eb, porta e switch-it pret deri sa dikush t\u00eb filloj\u00eb komunikimin, dhe n\u00ebse portat e t\u00eb dy switch-eve jan\u00eb vendosur n\u00eb Dynamic Auto, nuk do t\u00eb formohet asnj\u00eb tranzit mes tyre. N\u00eb rastin e Dynamic Desirable, situata \u00ebsht\u00eb e kund\u00ebrt - n\u00ebse t\u00eb dy portat jan\u00eb vendosur n\u00eb k\u00ebt\u00eb modalitet, nj\u00eb tranzit do t\u00eb formohet patjet\u00ebr. <\/p>\n

Un\u00eb ju rekomandoj q\u00eb ta mbani mend k\u00ebt\u00eb tabel\u00eb, pasi do t'ju ndihmoj\u00eb t\u00eb konfiguroni sakt\u00eb switch-et q\u00eb jan\u00eb t\u00eb lidhur me nj\u00ebri-tjetrin. Le t\u00eb shqyrtojm\u00eb k\u00ebt\u00eb aspekt n\u00eb programin Packet Tracer. Kam lidhur sekuencialisht 3 switch-e dhe tani do ta shfaqim n\u00eb ekran dritaren e konsol\u00ebs CLI p\u00ebr secilin nga k\u00ebto pajisje. <\/p>\n

\"Trajnimi
\n
\nN\u00ebse un\u00eb jap urdhrin show int trunk, nuk do t\u00eb shohim asnj\u00eb tranzit, gj\u00eb q\u00eb \u00ebsht\u00eb krejt natyrale p\u00ebr shkak t\u00eb munges\u00ebs s\u00eb konfigurimeve t\u00eb nevojshme, pasi t\u00eb gjitha switch-et jan\u00eb vendosur n\u00eb modalitetin Dynamic Auto. N\u00ebse k\u00ebrkoj t\u00eb shfaq parametrat e interfaces f0\/1 t\u00eb switch-it t\u00eb mes\u00ebm, do t\u00eb shihni se n\u00eb modalitetin administrativ shfaqet parametri dynamic auto.<\/p>\n

\"Trajnimi
\n
\nKonfigurime t\u00eb ngjashme jan\u00eb gjithashtu n\u00eb switch-in e tret\u00eb dhe at\u00eb t\u00eb par\u00eb - ato gjithashtu kan\u00eb portin f0\/1 n\u00eb modalitetin dynamic auto. N\u00ebse e mbani mend tabel\u00ebn, p\u00ebr t\u00eb formuar tranzit, t\u00eb gjith\u00eb portat duhet t\u00eb jen\u00eb n\u00eb modalitetin trunk ose nj\u00eb prej portave duhet t\u00eb jet\u00eb n\u00eb modalitetin Dynamic Desirable. <\/p>\n

Le t\u00eb hyjm\u00eb n\u00eb konfigurimet e switch-it t\u00eb par\u00eb SW0 dhe t\u00eb konfigurojm\u00eb portin f0\/1. Pas shkruajtes s\u00eb urdhrit switchport mode, sistemi do t\u00eb jap\u00eb sugjerime p\u00ebr mund\u00ebsit\u00eb e modalitetit: access, dynamic ose trunk. Un\u00eb po p\u00ebrdor urdhrin switchport mode dynamic desirable, dhe do t\u00eb vini re se porti i tranzitit f0\/1 i switch-it t\u00eb dyt\u00eb pas k\u00ebtij urdhri fillimisht kalon n\u00eb gjendjen down, e m\u00eb pas, pas marrjes s\u00eb korniz\u00ebs DTP nga switch-i i par\u00eb, kalon n\u00eb gjendjen up. <\/p>\n

\"Trajnimi
\n
\nN\u00ebse tani n\u00eb konsol\u00ebn CLI t\u00eb switch-it SW1 jap urdhrin show int trunk, do t\u00eb shohim se porta f0\/1 \u00ebsht\u00eb n\u00eb gjendjen e tranzitit. Un\u00eb jap t\u00eb nj\u00ebjtin urdh\u00ebr n\u00eb konsol\u00ebn e switch-it SW1 dhe shoh t\u00eb nj\u00ebjt\u00ebn informacion, k\u00ebshtu q\u00eb tani mes switch-eve SW0 dhe SW1 \u00ebsht\u00eb vendosur tranzit. N\u00eb k\u00ebt\u00eb rast, porta e switch-it t\u00eb par\u00eb \u00ebsht\u00eb n\u00eb modalitetin desirable, nd\u00ebrsa porta e dyt\u00eb \u00ebsht\u00eb n\u00eb modalitetin auto. <\/p>\n

\"Trajnimi
\n
\nNd\u00ebrmjet kalimit t\u00eb dyt\u00eb dhe t\u00eb tret\u00eb nuk ka lidhje, prandaj un\u00eb kaloj n\u00eb cil\u00ebsimet e kalimit t\u00eb tret\u00eb dhe fut komand\u00ebn switchport mode dynamic desirable. Shihni, n\u00eb kalimin e dyt\u00eb ndodhi e nj\u00ebjta nd\u00ebrrim gjendjeje down-up, vet\u00ebm tani i referohet portit f0\/2, i cili \u00ebsht\u00eb lidhur me kalimin 3. Tani kalimi i dyt\u00eb ka dy trunka: nj\u00eb n\u00eb interfesin f0\/1, tjetri n\u00eb f0\/2. K\u00ebt\u00eb mund ta shihni n\u00ebse p\u00ebrdorni komand\u00ebn show int trunk. <\/p>\n

\"Trajnimi
\n
\nT\u00eb dy portet e kalimit t\u00eb dyt\u00eb jan\u00eb n\u00eb gjendjen auto, q\u00eb do t\u00eb thot\u00eb se p\u00ebr trukim me kalimet fqinj duhet q\u00eb portet e tyre t\u00eb jen\u00eb n\u00eb modalitetin trunk ose desirable, sepse n\u00eb k\u00ebt\u00eb rast ka vet\u00ebm 2 modalitete p\u00ebr t\u00eb vendosur trukun. Me ndihm\u00ebn e tabel\u00ebs, ju gjithmon\u00eb mund t\u00eb konfiguronit portet e kalimeve n\u00eb nj\u00eb m\u00ebnyr\u00eb q\u00eb t\u00eb organizoni nj\u00eb trukim midis tyre. Kjo \u00ebsht\u00eb esenca e p\u00ebrdorimit t\u00eb protokollit dinamik t\u00eb trukimit DTP. <\/p>\n

Le t\u00eb fillojm\u00eb me shqyrtimin e protokollit t\u00eb trukimit VLAN, ose VTP. Ky protokoll siguron sinkronizimin e bazave t\u00eb t\u00eb dh\u00ebnave VLAN t\u00eb pajisjeve t\u00eb ndryshme rrjetit, duke realizuar transferimin e baz\u00ebs VLAN t\u00eb p\u00ebrdit\u00ebsuar nga nj\u00eb pajisje n\u00eb tjetr\u00ebn. Le t\u00eb kthehemi n\u00eb diagramin ton\u00eb me 3 kalime. VTP mund t\u00eb funksionoj\u00eb n\u00eb 3 modalitete: server, client dhe transparent. VTP v3 ka gjithashtu nj\u00eb modalitet tjet\u00ebr t\u00eb quajtur Off, megjithat\u00eb n\u00eb tem\u00ebn e provimit Cisco shqyrtohet vet\u00ebm VTP versionet e par\u00eb dhe t\u00eb dyt\u00eb. <\/p>\n

\"Trajnimi
\n
\nModaliteti Server p\u00ebrdoret p\u00ebr krijimin e VLAN-ve t\u00eb reja, fshirjen ose ndryshimin e rrjeteve p\u00ebrmes komand\u00ebs n\u00eb linj\u00ebn e komand\u00ebs s\u00eb kalimit. N\u00eb modalitetin klient nuk mund t\u00eb kryhen asnj\u00eb operacion mbi VLAN, n\u00eb k\u00ebt\u00eb modalitet ndodh vet\u00ebm p\u00ebrdit\u00ebsimi i baz\u00ebs s\u00eb t\u00eb dh\u00ebnave VLAN nga serveri. Modaliteti transparent vepron sikur protokolli VTP \u00ebsht\u00eb i \u00e7aktivizuar, do t\u00eb thot\u00eb q\u00eb kalimi nuk l\u00ebshon mesazhe t\u00eb veta VTP, por transmeton p\u00ebrdit\u00ebsimet nga kalimet e tjera \u2013 n\u00ebse p\u00ebrdit\u00ebsimi arrin n\u00eb nj\u00ebrin nga portet e kalimit, ai e kalon at\u00eb dhe e d\u00ebrgon m\u00eb tej n\u00eb rrjet p\u00ebrmes nj\u00eb porti tjet\u00ebr. N\u00eb modalitetin transparent, kalimi sh\u00ebrben thjesht si nj\u00eb transmetues i mesazheve t\u00eb huaja, pa p\u00ebrdit\u00ebsuar baz\u00ebn e tij t\u00eb dh\u00ebnave VLAN.
\nN\u00eb k\u00ebt\u00eb slide shihni komandat e konfigurimit t\u00eb protokollit VTP, t\u00eb futur n\u00eb modalitetin e konfigurimit global. Komanda e par\u00eb mund t\u00eb ndryshoj\u00eb versionin e p\u00ebrdorur t\u00eb protokollit. Komanda e dyt\u00eb zgjedh modalitetin e funksionimit t\u00eb VTP.<\/p>\n

\"Trajnimi
\n
\nN\u00ebse d\u00ebshironi t\u00eb krijoni nj\u00eb domain VTP, p\u00ebrdoret komand\u00ebn vtp domain , dhe p\u00ebr t\u00eb vendosur fjal\u00ebkalimin VTP duhet t\u00eb shkruani komand\u00ebn vtp password . T\u00eb kalojm\u00eb n\u00eb konsol\u00ebn CLI t\u00eb switch-it t\u00eb par\u00eb dhe t\u00eb shohim gjendjen e VTP duke futur komand\u00ebn show vtp status.<\/p>\n

\"Trajnimi
\n
\nJu shihni versionin e protokollit VTP \u2013 i dyti, numri maksimal i VLAN-ve t\u00eb mb\u00ebshtetur \u00ebsht\u00eb 255, numri i VLAN-ve ekzistuese \u00ebsht\u00eb 5, dhe mode i VLAN-ve \u00ebsht\u00eb server. T\u00eb gjitha k\u00ebto jan\u00eb parametra t\u00eb parazgjedhur. Ne kemi diskutuar p\u00ebr VTP n\u00eb leksionin \"Dita 30\", k\u00ebshtu q\u00eb n\u00ebse keni harruar di\u00e7ka, mund t\u00eb ktheheni dhe ta rishikoni k\u00ebt\u00eb video p\u00ebrs\u00ebri. <\/p>\n

P\u00ebr t\u00eb par\u00eb baz\u00ebn e t\u00eb dh\u00ebnave VLAN, un\u00eb shkruaj komand\u00ebn show vlan brief. K\u00ebtu shfaqen VLAN1 dhe VLAN1002-1005. N\u00eb rrjetin e par\u00eb, t\u00eb parazgjedhur, jan\u00eb lidhur t\u00eb gjitha portat e lira t\u00eb switch-it \u2013 23 porte Fast Ethernet dhe 2 porte Gigabit Ethernet, nd\u00ebrsa 4 VLAN t\u00eb tjerat nuk mb\u00ebshteten. Baza e t\u00eb dh\u00ebnave VLAN t\u00eb dy switch-eve t\u00eb tjera duket pik\u00ebrisht si kjo, p\u00ebrve\u00e7 faktit q\u00eb n\u00eb SW1 portat e lira p\u00ebr VLAN jan\u00eb 22 porte Fast Ethernet, pasi f0\/1 dhe f0\/2 jan\u00eb t\u00eb z\u00ebna p\u00ebr trunke. P\u00ebrs\u00ebri do t\u00eb filloj nga ajo q\u00eb u tha n\u00eb leksionin \"Dita 30\" \u2014 protokolli VTP mb\u00ebshtet vet\u00ebm p\u00ebrdit\u00ebsimin e bazave t\u00eb t\u00eb dh\u00ebnave VLAN. <\/p>\n

N\u00ebse un\u00eb konfigurim disa porta p\u00ebr t\u00eb punuar me rrjetet VLAN me komandat switchport access dhe switchport mode access VLAN10, VLAN20 ose VLAN30, konfigurimi i k\u00ebtyre porteve nuk do t\u00eb kopjohet p\u00ebrmes VTP, sepse VTP p\u00ebrdit\u00ebson vet\u00ebm baz\u00ebn e t\u00eb dh\u00ebnave VLAN.
\nMegjithat\u00eb, n\u00ebse nj\u00eb nga portat SW1 vendoset p\u00ebr t\u00eb punuar me VLAN20, por kjo rrjet nuk \u00ebsht\u00eb n\u00eb baz\u00ebn e t\u00eb dh\u00ebnave VLAN, at\u00ebher\u00eb porti do t\u00eb jet\u00eb i \u00e7aktivizuar. Nga ana tjet\u00ebr, p\u00ebrdit\u00ebsimi i bazave t\u00eb t\u00eb dh\u00ebnave ndodh vet\u00ebm duke p\u00ebrdorur protokollin VTP. <\/p>\n

Me komand\u00ebn show vtp status shoh se t\u00eb tre switch-et jan\u00eb tani n\u00eb modin server. Un\u00eb do ta kaloj switch-in e mes\u00ebm SW1 n\u00eb modin transparent me komand\u00ebn vtp mode transparent, dhe switch-i i tret\u00eb SW2 n\u00eb modin klient me komand\u00ebn vtp mode client. <\/p>\n

Tani kthehemi te switch-i i par\u00eb SW0 dhe krijojm\u00eb domain nwking.org me komand\u00ebn vtp domain . N\u00ebse tani shohim gjendjen e VTP t\u00eb switch-it t\u00eb dyt\u00eb, i cili \u00ebsht\u00eb n\u00eb modin transparent, \u00ebsht\u00eb e dukshme se ai nuk ka reaguar n\u00eb krijimin e domain-it \u2013 fusha e VTP Domain Name mbeti e zbraz\u00ebt. Megjithat\u00eb, switch-i i tret\u00eb, i cili \u00ebsht\u00eb n\u00eb modin klient, p\u00ebrdit\u00ebsoi baz\u00ebn e t\u00eb dh\u00ebnave dhe tani ka nj\u00eb em\u00ebr domaini VTP - nwking.org. K\u00ebshtu, p\u00ebrdit\u00ebsimi i baz\u00ebs s\u00eb t\u00eb dh\u00ebnave t\u00eb switch-it SW0 kaloi p\u00ebrmes SW1 dhe u reflektua n\u00eb SW2. <\/p>\n

Tani, do ta provoj t\u00eb ndryshoj emrin e caktuar t\u00eb domenit, p\u00ebr k\u00ebt\u00eb do t\u00eb hyj n\u00eb cil\u00ebsimet SW0 dhe do t\u00eb shkruaj komand\u00ebn vtp domain NetworKing. Si\u00e7 e shohim, k\u00ebt\u00eb her\u00eb nuk ndodhi ndonj\u00eb p\u00ebrdit\u00ebsim \u2013 emri i domenit VTP n\u00eb switch-in e tret\u00eb mbeti i nj\u00ebjt\u00eb. Arsyeja \u00ebsht\u00eb se kjo p\u00ebrdit\u00ebsim i emrit t\u00eb domenit ndodh vet\u00ebm nj\u00eb her\u00eb, kur ndryshohet domeni sipas parazgjedhjes. N\u00ebse pas k\u00ebsaj emri i domenit VTP ndryshohet s\u00ebrish, n\u00eb switches e tjera do t\u00eb nevojitet ta ndryshoni manualisht. <\/p>\n

Tani do t\u00eb krijoj n\u00eb konsol\u00ebn CLI t\u00eb switch-it t\u00eb par\u00eb nj\u00eb rrjet t\u00eb ri VLAN100 dhe do ta quaj me emrin IMRAN. Ai u shfaq n\u00eb baz\u00ebn e t\u00eb dh\u00ebnave VLAN t\u00eb switch-it t\u00eb par\u00eb, por nuk u shfaq n\u00eb baz\u00ebn e t\u00eb dh\u00ebnave t\u00eb switch-it t\u00eb tret\u00eb, sepse k\u00ebto jan\u00eb domain t\u00eb ndryshme. Mbani mend se p\u00ebrdit\u00ebsimi i baz\u00ebs s\u00eb t\u00eb dh\u00ebnave VLAN ndodh vet\u00ebm n\u00ebse t\u00eb dy switch-\u00ebt kan\u00eb t\u00eb nj\u00ebjtin domain, ose, si\u00e7 e tregova m\u00eb par\u00eb, emri i ri i domenit vendoset n\u00eb vend t\u00eb emrit sipas parazgjedhjes. <\/p>\n

Un\u00eb hy n\u00eb cil\u00ebsimet e switch-it 3 dhe hyj radhazi komandat vtp mode dhe vtp domain NetworKing. Vini re se hyrja e emrit \u00ebsht\u00eb e ndjeshme ndaj rastit, prandaj shkrimi i emrit t\u00eb domenit duhet t\u00eb jet\u00eb plot\u00ebsisht i nj\u00ebjt\u00eb p\u00ebr t\u00eb dy switch-\u00ebt. Tani p\u00ebrs\u00ebri e kthej SW2 n\u00eb modin klient me komand\u00ebn vtp mode client. Le ta shohim se \u00e7far\u00eb do t\u00eb ndodh\u00eb. Si\u00e7 e shihni, tani, me p\u00ebrputhjen e emrit t\u00eb domenit, baza e t\u00eb dh\u00ebnave SW2 u p\u00ebrdit\u00ebsua dhe aty u shfaq rrjeti i ri VLAN100 IMRAN, nd\u00ebrsa k\u00ebto ndryshime nuk e preken switch-in e mes\u00ebm, sepse ai ndodhet n\u00eb modin transparent. <\/p>\n

N\u00ebse d\u00ebshironi t\u00eb mbroheni nga qasja e paautorizuar, mund t\u00eb krijoni nj\u00eb fjal\u00ebkalim VTP. N\u00eb k\u00ebt\u00eb rast duhet t\u00eb jeni t\u00eb sigurt se pajisja nga ana tjet\u00ebr do t\u00eb ket\u00eb sakt\u00ebsisht t\u00eb nj\u00ebjtin fjal\u00ebkalim, sepse vet\u00ebm n\u00eb k\u00ebt\u00eb rast ajo do t\u00eb jet\u00eb n\u00eb gjendje t\u00eb pranoj\u00eb p\u00ebrdit\u00ebsimet VTP. <\/p>\n

Gjithashtu, ajo q\u00eb do t\u00eb shohim jan\u00eb VTP pruning, apo \"prerja\" e VLAN-ve t\u00eb pap\u00ebrdorura. N\u00ebse n\u00eb rrjetin tuaj ka 100 pajisje q\u00eb p\u00ebrdorin protokollin VTP, p\u00ebrdit\u00ebsimi i baz\u00ebs s\u00eb t\u00eb dh\u00ebnave VLAN t\u00eb nj\u00eb pajisjeje automatikisht do t\u00eb replicohet n\u00eb 99 pajisje t\u00eb tjera. Megjithat\u00eb, jo t\u00eb gjitha k\u00ebto pajisje kan\u00eb rrjetet VLAN t\u00eb p\u00ebrmendura n\u00eb p\u00ebrdit\u00ebsim, prandaj informacioni p\u00ebr to mund t\u00eb mos jet\u00eb i nevojsh\u00ebm. <\/p>\n

\"Trajnimi<\/p>\n

D\u00ebrgimi i azhurnimeve t\u00eb baz\u00ebs s\u00eb t\u00eb dh\u00ebnave VLAN p\u00ebr pajisjet q\u00eb p\u00ebrdorin VTP do t\u00eb thot\u00eb se t\u00eb gjitha portet e t\u00eb gjitha pajisjeve do t\u00eb marrin informacion p\u00ebr VLAN-t\u00eb e shtuar, t\u00eb hequra dhe t\u00eb modifikuara, p\u00ebr t\u00eb cilat ato mund t\u00eb mos ken\u00eb lidhje t\u00eb drejtp\u00ebrdrejt\u00eb. Kjo sjell probleme me trafikun e panevojsh\u00ebm n\u00eb rrjet. P\u00ebr t\u00eb parandalua k\u00ebt\u00eb, p\u00ebrdoret koncepti i \"prerjes\" VTP. P\u00ebr t\u00eb aktivizuar n\u00eb switch modalitetin e \"prerjes\" s\u00eb VLAN-ve q\u00eb nuk jan\u00eb t\u00eb r\u00ebnd\u00ebsishme, p\u00ebrdoret komand\u00eb vtp pruning. Pas k\u00ebsaj, switch-et do t\u00eb komunikojn\u00eb automatikisht me nj\u00ebri-tjetrin p\u00ebr VLAN-t\u00eb q\u00eb ata n\u00eb fakt p\u00ebrdorin, duke i paralajm\u00ebruar fqinj\u00ebt se nuk \u00ebsht\u00eb e nevojshme t\u00eb d\u00ebrgojn\u00eb azhurnime p\u00ebr rrjetet q\u00eb nuk jan\u00eb t\u00eb lidhura me ta.<\/p>\n

P\u00ebr shembull, n\u00ebse SW2 nuk ka asnj\u00eb port VLAN10, at\u00ebher\u00eb nuk i nevojitet q\u00eb SW1 t'i d\u00ebrgoj\u00eb trafikun p\u00ebr k\u00ebt\u00eb rrjet. Nd\u00ebrkoh\u00eb, switch-i SW1 ka nevoj\u00eb p\u00ebr trafikun VLAN10, sepse nj\u00eb nga portet e tij \u00ebsht\u00eb i lidhur me k\u00ebt\u00eb rrjet, thjesht nuk i nevojitet t\u00eb d\u00ebrgoj\u00eb k\u00ebt\u00eb trafik te switch-i SW2.
\nPrandaj, n\u00ebse SW2 p\u00ebrdor modalitetin vtp pruning, ajo i thot\u00eb SW1: \"t\u00eb lutem, mos m\u00eb d\u00ebrgo trafik p\u00ebr VLAN10, sepse ky rrjet nuk \u00ebsht\u00eb i lidhur me mua dhe asnj\u00eb nga portet e mia nuk \u00ebsht\u00eb i konfiguruar p\u00ebr t\u00eb punuar me k\u00ebt\u00eb rrjet\". Kjo \u00ebsht\u00eb p\u00ebrfitimi i p\u00ebrdorimit t\u00eb komand\u00ebs vtp pruning. <\/p>\n

Ka nj\u00eb tjet\u00ebr m\u00ebnyr\u00eb p\u00ebr t\u00eb filtruar trafikun p\u00ebr nj\u00eb nd\u00ebrfaqe specifike. Kjo lejon konfigurimin e nj\u00eb porti si trunk me nj\u00eb rrjet t\u00eb caktuar VLAN. Disavantazhi i k\u00ebsaj metode \u00ebsht\u00eb nevoja p\u00ebr konfigurimin manual t\u00eb secilit port trunk, p\u00ebr t\u00eb cilin do t\u00eb duhet t\u00eb specifikoni se cilat VLAN jan\u00eb t\u00eb lejueshme dhe cilat jan\u00eb t\u00eb ndaluara. P\u00ebr k\u00ebt\u00eb p\u00ebrdoren nj\u00eb seri komandash. E para tregon nd\u00ebrfaqen, e cila preket nga k\u00ebto kufizime, e dyta e kthen k\u00ebt\u00eb nd\u00ebrfaqe n\u00eb nj\u00eb port trunk, dhe e treta \u2014 switchport trunk allowed vlan \u2014 tregon se cila VLAN \u00ebsht\u00eb e lejueshme n\u00eb k\u00ebt\u00eb port: t\u00eb gjitha, asnj\u00eb, VLAN e shtuar ose VLAN e hequr. <\/p>\n

N\u00eb var\u00ebsi t\u00eb situat\u00ebs specifike, ju zgjidhni se \u00e7far\u00eb t\u00eb p\u00ebrdorni: VTP pruning ose Trunk allowed. Disa organizata preferojn\u00eb t\u00eb mos p\u00ebrdorin VTP p\u00ebr arsye sigurie, prandaj zgjidhin konfigurimin manual t\u00eb trunking. Duke qen\u00eb se komanda vtp pruning nuk funksionon n\u00eb Packet Tracer, un\u00eb do ta tregoj at\u00eb n\u00eb emulatorin GNS3. <\/p>\n

N\u00ebse hyni n\u00eb parametrat e SW2 dhe jepni komand\u00ebn vtp pruning, sistemi menj\u00ebher\u00eb do t'ju njoftoj\u00eb se ky modalitet \u00ebsht\u00eb aktivizuar: Pruning switched on, q\u00eb do t\u00eb thot\u00eb se \"prerja\" e VLAN aktivizohet me nj\u00eb komand\u00eb t\u00eb vetme. <\/p>\n

N\u00ebse shkruani komand\u00ebn show vtp status, do t\u00eb shihni se modaliteti vtp pruning \u00ebsht\u00eb i lejuar. <\/p>\n

\"Trajnimi
\n
\nN\u00ebse po e konfiguroni k\u00ebt\u00eb modalitet n\u00eb switch-in server, hyni n\u00eb parametrat e tij dhe jepni komand\u00ebn vtp pruning. Kjo do t\u00eb thot\u00eb se pajisjet e lidhura me serverin do t\u00eb fillojn\u00eb automatikisht t\u00eb p\u00ebrdorin vtp pruning p\u00ebr t\u00eb minimizuar trafikun e trun\u00ebve p\u00ebr VLAN-et e pavlera. <\/p>\n

N\u00ebse nuk d\u00ebshironi t\u00eb p\u00ebrdorni k\u00ebt\u00eb modalitet, duhet t\u00eb hyni n\u00eb nj\u00eb interface t\u00eb ve\u00e7ant\u00eb, p\u00ebr shembull, e0\/0, dhe pastaj t\u00eb shkruani komand\u00ebn switchport trunk allowed vlan. Sistemi do t'ju jep\u00eb sugjerime p\u00ebr opsionet e mundshme t\u00eb k\u00ebsaj komande: <\/p>\n

\u2014 WORD \u2014 numri i VLAN-it q\u00eb do t\u00eb lejohet n\u00eb k\u00ebt\u00eb interface n\u00eb modalitetin trunk;
\n \u2014 add \u2014 VLAN-i q\u00eb duhet t\u00eb shtohet n\u00eb list\u00ebn e baz\u00ebs s\u00eb t\u00eb dh\u00ebnave VLAN;
\n \u2014 all \u2014 lejo t\u00eb gjitha VLAN-et;
\n \u2014 except \u2014 lejo t\u00eb gjitha VLAN-et p\u00ebrve\u00e7 atyre t\u00eb specifikuara;
\n \u2014 none \u2013 ndaloni t\u00eb gjitha VLAN-et;
\n \u2014 remove \u2013 hiqni VLAN-in nga lista e baz\u00ebs s\u00eb t\u00eb dh\u00ebnave VLAN. <\/p>\n

P\u00ebr shembull, n\u00ebse ne kemi lejuar trunk p\u00ebr VLAN10 dhe duam ta lejojm\u00eb p\u00ebr VLAN20, at\u00ebher\u00eb duhet t\u00eb japim komand\u00ebn switchport trunk allowed vlan add 20. <\/p>\n

\"Trajnimi
\n
\nDua t\u00eb ju tregoj edhe disa gj\u00ebra, pra po p\u00ebrdor komand\u00ebn show interface trunk. Vini re se p\u00ebr default p\u00ebr trunk-u jan\u00eb lejuar t\u00eb gjitha VLAN-et 1-1005, dhe tani \u00ebsht\u00eb shtuar edhe VLAN10. <\/p>\n

\"Trajnimi
\n
\nN\u00ebse p\u00ebrdor komand\u00ebn switchport trunk allowed vlan add 20 dhe s\u00ebrish k\u00ebrkoj t\u00eb tregoj statusin e trunk-it, do t\u00eb shohim se tani p\u00ebr trunk jan\u00eb lejuar dy rrjete \u2013 VLAN10 dhe VLAN20. <\/p>\n

\"Trajnimi
\n
\nN\u00eb k\u00ebt\u00eb m\u00ebnyr\u00eb, asnj\u00eb trafik tjet\u00ebr, p\u00ebrve\u00e7 atij t\u00eb destinuar p\u00ebr rrjetet e specifikuara, nuk do t\u00eb mund t\u00eb kaloj\u00eb p\u00ebrmes k\u00ebtij trunku. Duke lejuar trafikun vet\u00ebm p\u00ebr VLAN 10 dhe VLAN 20, ne ndaluam trafikun p\u00ebr t\u00eb gjitha VLAN-et e tjera. K\u00ebshtu mund t\u00eb konfigurojm\u00eb manualisht parametrat e trunk-it p\u00ebr nj\u00eb VLAN specifike n\u00eb nj\u00eb interface specifik t\u00eb switch-it. <\/p>\n

Vini re se deri n\u00eb fund t\u00eb dit\u00ebs 17 n\u00ebntor 2017, ne kemi nj\u00eb zbritje prej 90% p\u00ebr koston e shkarkimit t\u00eb pun\u00ebs laboratorike mbi k\u00ebt\u00eb tem\u00eb n\u00eb faqen ton\u00eb. <\/p>\n

\"Trajnimi
\n
\nFaleminderit p\u00ebr v\u00ebmendjen dhe deri n\u00eb m\u00ebsimin e ardhsh\u00ebm video!<\/p>\n

\r\n \"Luaj\r\n
<\/div>\r\n <\/div><\/center>
\nFaleminderit q\u00eb q\u00ebndroni me ne. Ju p\u00eblqejn\u00eb artikujt tan\u00eb? D\u00ebshironi t\u00eb shihni m\u00eb shum\u00eb materiale interesante? Na mb\u00ebshtetni duke b\u00ebr\u00eb nj\u00eb porosi ose duke na rekomanduar miqve tuaj. 30% zbritje p\u00ebr p\u00ebrdoruesit e Habra n\u00eb nj\u00eb analog unik t\u00eb server\u00ebve entry-level, t\u00eb cilin e kemi shpikur p\u00ebr ju:<\/b> E gjith\u00eb e v\u00ebrteta p\u00ebr VPS (KVM) E5-2650 v4 (6 B\u00ebrthama) 10GB DDR4 240GB SSD 1Gbps nga $20 ose si t\u00eb ndajm\u00eb sakt\u00ebsisht serverin?<\/a><\/noindex> (opcionet me RAID1 dhe RAID10, deri n\u00eb 24 b\u00ebrthama dhe deri n\u00eb 40GB DDR4 jan\u00eb t\u00eb disponueshme).<\/p>\n

Dell R730xd p\u00ebr dy her\u00eb m\u00eb lir\u00eb?<\/b> Vet\u00ebm te ne 2 x Intel TetraDeca-Core Xeon 2x E5-2697v3 2.6GHz 14C 64GB DDR4 4x960GB SSD 1Gbps 100 TB nga $199<\/a><\/noindex> n\u00eb Holand\u00eb! Dell R420 \u2014 2x E5-2430 2.2Ghz 6C 128GB DDR3 2x960GB SSD 1Gbps 100TB \u2014 nga $99!<\/b><\/b> Lexoni rreth Si t\u00eb nd\u00ebrtoni nj\u00eb infrastruktur\u00eb t\u00eb klas\u00ebs korporative me p\u00ebrdorimin e server\u00ebve Dell R730xd E5-2650 v4 me \u00e7mim 9000 euro p\u00ebr pak para?<\/a><\/noindex>
\n
Burimi: habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0421\u0435\u0433\u043e\u0434\u043d\u044f \u043c\u044b \u0440\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0438\u043c \u0434\u0438\u043d\u0430\u043c\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b \u0442\u0440\u0430\u043d\u043a\u0438\u043d\u0433\u0430 DTP \u0438 VTP \u2013 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b \u0442\u0440\u0430\u043d\u043a\u0438\u043d\u0433\u0430 VLAN. \u041a\u0430\u043a \u044f \u0433\u043e\u0432\u043e\u0440\u0438\u043b \u043d\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u043c \u0443\u0440\u043e\u043a\u0435, \u043c\u044b \u0431\u0443\u0434\u0435\u043c \u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u044c \u0442\u0435\u043c\u0430\u043c \u044d\u043a\u0437\u0430\u043c\u0435\u043d\u0430 ICND2 \u0432 \u0442\u043e\u043c \u043f\u043e\u0440\u044f\u0434\u043a\u0435, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u043e\u043d\u0438 \u043f\u0440\u0438\u0432\u0435\u0434\u0435\u043d\u044b \u043d\u0430 \u0441\u0430\u0439\u0442\u0435 Cisco. \u0412 \u043f\u0440\u043e\u0448\u043b\u044b\u0439 \u0440\u0430\u0437 \u043c\u044b \u0440\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0435\u043b\u0438 \u043f\u0443\u043d\u043a\u0442 1.1, \u0430 \u0441\u0435\u0433\u043e\u0434\u043d\u044f \u0440\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0438\u043c 1.2 \u2013 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430, \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 \u0438 \u043d\u0435\u043f\u043e\u043b\u0430\u0434\u043a\u0438 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0439 \u0441\u0435\u0442\u0435\u0432\u044b\u0445 \u043a\u043e\u043c\u043c\u0443\u0442\u0430\u0442\u043e\u0440\u043e\u0432: \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0438\u0435 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":28471,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-37940","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Trajnimi Cisco 200-125 CCNA v3.0. Dita 35. Protokolli dinamik i trunk-imit DTP | ProHoster","description":"Sot do t\u00eb shqyrtojm\u00eb protokollin dinamik t\u00eb trunk-imit DTP dhe VTP \u2013 protokollin e trunk-it VLAN.","canonical_url":"https:\/\/prohoster.info\/sq\/blog\/administrirovanie\/trening-cisco-200-125-ccna-v3-0-den-35-dinamicheskij-protokol-trankinga-dtp","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"sq_AL","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0422\u0440\u0435\u043d\u0438\u043d\u0433 Cisco 200-125 CCNA v3.0. \u0414\u0435\u043d\u044c 35. \u0414\u0438\u043d\u0430\u043c\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b \u0442\u0440\u0430\u043d\u043a\u0438\u043d\u0433\u0430 DTP | ProHoster","og:description":"\u0421\u0435\u0433\u043e\u0434\u043d\u044f \u043c\u044b \u0440\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0438\u043c \u0434\u0438\u043d\u0430\u043c\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b \u0442\u0440\u0430\u043d\u043a\u0438\u043d\u0433\u0430 DTP \u0438 VTP \u2013 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b \u0442\u0440\u0430\u043d\u043a\u0438\u043d\u0433\u0430 VLAN.","og:url":"https:\/\/prohoster.info\/sq\/blog\/administrirovanie\/trening-cisco-200-125-ccna-v3-0-den-35-dinamicheskij-protokol-trankinga-dtp","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2019-10-31T19:20:41+00:00","article:modified_time":"2019-10-31T19:20:41+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"37940","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":"2026-01-23 19:51:19","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-03-01 01:18:22","updated":"2026-01-23 19:51:19","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/posts\/37940","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/comments?post=37940"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/posts\/37940\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/media\/28471"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/media?parent=37940"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/categories?post=37940"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/tags?post=37940"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}