Rigon maɓallin shi ne haɗin maƙallan bayanai, fakiti na dijital ya sauya fasaha ta hanyar sadarwa na intanet wanda aka tsara don haɗi da Gidan Yanki na Yanki (LANs) da kuma canja bayanan bayanai a fadin Wide Area Networks (WANs) . Hanya na Yanki ya ba da wasu fasaha mai mahimmanci kamar X.25 kuma ya sami wasu shahararrun Amurka a matsayin kayan haɓaka na Intanet na Intanet (ISDN) da aka sayar wa abokan ciniki.
Ta yaya Yanayin Yanayin Ma'aikata ke aiki
Rigon Tsarin yana goyon bayan ƙaddamar da hanyoyi daga hanyar sadarwa ta hanyar haɗin jiki ta jiki ta hanyar amfani da matakan kayan aiki na musamman wanda ya haɗa da hanyoyin sadarwa, gadoji, da sauyawa wanda ke kunshe da bayanai a cikin sakonnin Relay. Kowane haɗi yana amfani da goma (10) bit Identifier Connection Connection (DLCI) don maganganun musamman na magancewa. Abubuwan haɗin biyu sun kasance:
- Ƙayyadaddun Wutar Lantarki (PVC) - don haɗin haɗin da aka nufa da za a kiyaye na tsawon dogon lokaci ko da babu wani bayanan da aka kewaya a yayin da aka canja shi
- Ƙirƙirar Harkokin Kasuwanci (SVC) - don haɗin lokaci na ƙarshe wanda kawai ya kasance na tsawon zaman ɗaya
Sakamakon saiti ya sami kyakkyawan aiki fiye da X.25 a ƙananan bashi da farko ba a yin gyare-gyaren kuskure ba (wanda aka sanya shi zuwa wasu kayan aikin sadarwa), ƙwarai rage latency na cibiyar sadarwa . Har ila yau yana goyan bayan ƙananan jigilar fasali don ingantaccen amfani da bandwidth na cibiyar sadarwa .
Rigon Yanayin yana aiki a kan fiber optic ko Na SDN Lines kuma zai iya goyan bayan daban-daban layin ka'idodi na cibiyar sadarwa ladabi ciki har da Intanet Intanet (IP) .
Sakamakon Sanya Sanya
Relay Tsarin yana goyan bayan ƙididdigar layin T1 da T3 - 1.544 Mbps da 45 Mbps, tare da haɗin kai har zuwa 56 Kbps. Har ila yau, yana goyon bayan haɗin fiber har zuwa 2.4 Gbps.
Za'a iya haɗa kowane haɗin tare da Ƙimar Bayani na Ƙididdiga (CIR) cewa yarjejeniya ta kula da tsoho. CIR tana nufin ƙaddaraccen bayanan data cewa haɗin zai kamata a yi tsammani a karbi a ƙarƙashin yanayin ƙaddara (kuma za'a iya wucewa lokacin da mahaɗin jiki yana da isasshen ƙarfin damar taimakawa tit). Rigon Yanayin ba ya ƙuntata iyakar aikin da ke cikin CIR ba har ma ya ba da damar fashewar hanya, inda haɗin zai iya dan lokaci (yawanci har zuwa 2 seconds) ya wuce CIR.
Batutuwa tare da Yanayin Sanya
Hanya na Yanki ya ba da hanya mai inganci ga kamfanonin sadarwa don watsa bayanai a nesa. Wannan fasaha ya ragu a cikin shahararrun yayin da kamfanonin ke tafiyar da ƙaurarsu zuwa hanyoyin yanar gizo na Intanet (IP) .
Shekaru da suka wuce, mutane da dama sun kyan gani Yanayin Asynchronous Transfer (ATM) da Yanayin Yanki a matsayin masu fafatawa a kai tsaye. Kayan fasaha na ATM ya bambanta sosai daga Relay Relay, duk da haka - ta amfani da tsayin ƙarfe maimakon tsattsauran canje-canje masu tsada kuma yana buƙatar kayan aiki masu tsada don aiki.
Relay Tsarin ya fuskanci babban gasar daga MPLS - Multi-Protocol Label Switching. Hanyoyin MPLS sun yi amfani dasu a kan hanyoyin sadarwa ta Intanit don ingantaccen hanyar samar da hanyoyin sadarwa mai zaman kanta (VPN) wanda a baya zasu buƙaci Relay Relay ko mafita irin wannan.