Multiprotocol Label Switching (MPLS) sabuwar fasahar cibiyar sadarwa ce ta kashin baya. MPLS yana gabatar da ra'ayi na canza alamar alamar haɗin kai akan hanyoyin sadarwar IP maras dacewa, kuma ya haɗa fasahar sarrafa Layer-3 tare da fasahar sauyawa Layer-2, yana ba da cikakkiyar wasa ga sassaucin ra'ayi na IP da sauƙi na sauyawa Layer-2. Layer MPLS yana ta'allaka ne tsakanin layin hanyar sadarwa da layin hanyar haɗin gwiwa, kamar yadda aka nuna a cikin adadi mai zuwa:
Ana amfani da MPLS sosai a cikin manyan cibiyoyin sadarwa (kamar na'urorin OLT tare da kewayawa da turawa). Yana da fa'idodi masu zuwa:
(1) A cikin cibiyoyin sadarwa na MPLS, na'urori suna tura fakiti bisa ga gajerun lakabi na tsayayyen tsayi, kawar da mummunan tsari na neman hanyoyin IP ta hanyar software, da kuma samar da hanya mai sauri da inganci don watsa bayanai a cikin hanyar sadarwa na baya.
(2) MPLS yana tsakanin layin hanyar haɗin gwiwa da layin hanyar sadarwa, ana iya gina shi akan ka'idojin haɗin gwiwa iri-iri (kamar PPP, ATM, relay frame, Ethernet, da sauransu), don nau'ikan yadudduka na cibiyar sadarwa (IPv4). , IPv6, IPX, da dai sauransu) don samar da ayyuka masu dacewa da haɗin kai, masu dacewa da fasahohin hanyar sadarwa na yau da kullum.
(3) Taimako don lakabi masu yawa da kuma abubuwan da suka shafi haɗin kai, yin amfani da MPLS sosai a cikin VPN, injiniyan zirga-zirga, QoS da sauran fannoni.
(4) Yana da kyakkyawan haɓakawa kuma yana iya ba abokan ciniki sabis daban-daban bisa tushen hanyar sadarwar MPLS.
Na sama shine ShenzhenHDVPhoeletron Technology Ltd. don kawo abokan ciniki game da "MPLS-multi-protocol label switching" gabatarwa labarin, kuma mu kamfanin ne na musamman samar da Tantancewar cibiyar sadarwa masana'antun, da kayayyakin da hannu ne ONU jerin, Tantancewar module jerin, OLT jerin, transceiver jerin da sauransu. , akwai ƙayyadaddun samfura daban-daban don buƙatun fage daban-daban don tallafin cibiyar sadarwa. Barka da zuwa tambaya.
