Multiprotocol Label Switching (MPLS) ndiukadaulo watsopano wa IP backbone network. MPLS imayambitsa lingaliro losintha label-lolunjika pamalumikizidwe a IP osalumikizana, ndikuphatikiza ukadaulo wa Layer-3 routing ndi Layer-2 switching technology, ndikusewera kwathunthu kusinthasintha kwa IP routing komanso kuphweka kwa Layer-2 switching. Gawo la MPLS lili pakati pa netiweki ndi ulalo, monga zikuwonekera pachithunzichi:
MPLS imagwiritsidwa ntchito kwambiri pamanetiweki akulu (monga zida za OLT zokhala ndi njira ndi kutumiza). Ili ndi zabwino izi:
(1) Mu ma MPLS ma network, zida zotumizira mapaketi molingana ndi zilembo zazifupi zazitali zokhazikika, kuchotsa njira yotopetsa yofufuzira njira za IP kudzera pa mapulogalamu, ndikupereka njira yothamanga komanso yothandiza kwambiri yotumizira deta mumsana wamsana.
(2) MPLS ili pakati pa ulalo wosanjikiza ndi maukonde wosanjikiza, akhoza kumangidwa pa zosiyanasiyana kugwirizana wosanjikiza protocols (monga PPP, ATM, chimango relay, Efaneti, etc.), kwa zosiyanasiyana zigawo maukonde (IPv4) , IPv6, IPX, etc.) kuti apereke mautumiki okhudzana ndi kulumikizana, ogwirizana ndi matekinoloje osiyanasiyana omwe alipo kale.
(3) Thandizo la zilembo zamitundu yambiri ndi mawonekedwe okhudzana ndi kulumikizana, kupanga MPLS kugwiritsidwa ntchito kwambiri mu VPN, engineering traffic, QoS ndi zina.
(4) Ili ndi scalability yabwino ndipo imatha kupereka makasitomala ndi ntchito zosiyanasiyana pamaziko a maukonde a MPLS.
Pamwambapa ndi ShenzhenZithunzi za HDVPhoeletron Technology Ltd. kuti ibweretse makasitomala za "MPLS-multi-protocol label switching" nkhani yoyambira, ndipo kampani yathu ndi yopanga mwapadera opanga opanga ma netiweki, zomwe zimakhudzidwa ndi mndandanda wa ONU, mndandanda wama module, OLT mndandanda, ma transceiver ndi zina zotero. , pali mitundu yosiyanasiyana yazogulitsa pazosowa zosiyanasiyana zapaintaneti. Takulandilani kuti mufunse.
