Multiprotocol Label Switching (MPLS) itsva IP backbone network tekinoroji. MPLS inosuma iyo yekubatanidza-yakatarisana label switching concept pane yakabatana IP network, uye inosanganisa Layer-3 routing tekinoroji neLayer-2 switching tekinoroji, ichipa kutamba kwakazara kune kuchinjika kweIP routing uye nyore kweLayer-2 switching. Iyo MPLS layer iri pakati petiweki layer uye yekubatanidza layer, sezvinoratidzwa mumufananidzo unotevera:
MPLS inoshandiswa zvakanyanya mumatanho makuru (akadai seOLT zvishandiso zvine nzira nekutumira). Iine zvinotevera zvakanakira:
(1) MuMPLS network, zvishandiso zvinoendesa mberi mapaketi zvinoenderana nemavara mapfupi ehurefu hwakatarwa, kubvisa iyo inonetesa nzira yekutsvaga IP nzira kuburikidza nesoftware, uye nekupa yakakwira-kumhanya uye inoshanda nzira yekufambiswa kwedata mumusana wetiweki.
(2) MPLS iri pakati peiyo link layer uye netiweki layer, inogona kuvakwa pane akasiyana-siyana ekubatanidza layer protocol (sePPP, ATM, furemu relay, Ethernet, nezvimwewo), kune akasiyana siyana network layer (IPv4) , IPv6, IPX, nezvimwewo) kupa masevhisi anonangana nekubatanidza, anoenderana neakasiyana aripo mainstream network matekinoroji.
(3) Tsigiro yeakawanda-layer mavara uye yakatarisana-yakatarisana maficha, kuita MPLS kushandiswa zvakanyanya muVPN, traffic engineering, QoS uye zvimwe zvinhu.
(4) Iyo ine yakanaka scalability uye inogona kupa vatengi masevhisi akasiyana-siyana pahwaro hweMPLS network.
Iyo iri pamusoro iShenzhenHDVPhoeletron Technology Ltd kuunza vatengi nezve "MPLS-multi-protocol label switching" chinyorwa chekutanga, uye kambani yedu inyanzvi yekugadzirwa kwevagadziri ve optical network, zvigadzirwa zvinosanganisirwa ndezveONU series, optical module series, OLT series, transceiver series nezvimwe zvakadaro. , kune akasiyana mataurirwo ezvigadzirwa zveakasiyana masikirwo anodiwa ekutsigirwa netiweki. Kugamuchirwa kubvunza.
