Yadda za a auna jinkirin hanyar sadarwa a cikin maɓalli na Ethernet?

Kamar yadda ake iya gani daga babin da ya gabata, jinkirin sauyawa yana ɗaya daga cikin mahimman abubuwan da ke haifar da jinkirin hanyar sadarwa. To ta yaya za mu auna latency canji?

Ana auna jinkirin sauyawa daga tashar jiragen ruwa zuwa tashar jiragen ruwa akan maɓallin Ethernet, kuma ana iya ba da rahoto ta hanyoyi da yawa bisa ga hanyar isar da saƙon da aka ɗauka. Akwai hanyoyi da yawa don auna jinkirin hanyar sadarwa na mai sauya Ethernet, kamar IEEE misali RFC2544, Netperf ko Ping Pong. Ma'auni na IEEE RFC2544 yana ba da hanyar da masana'antu suka amince da su don auna jinkirin ajiya da kayan aikin turawa. Netperf na iya amfani da buƙata ko gwajin amsawa (TCP_RR da UDP_RR) jinkiri. Ping Pong wata hanya ce don auna latency a cikin gungu na ƙididdiga masu girma. Wannan hanyar tana auna lokacin tafiye-tafiye na kiran tsarin nesa (RPC) da aka aika ta hanyar saƙon wucewar saƙo (MPI).

Yadda za a rage jinkirin hanyar sadarwa ta hanyar sauya Ethernet?

Domin rage jinkirin hanyar sadarwa na sauya Ethernet, ana iya amfani da hanyoyi masu zuwa:

1.Faɗa ƙarfin cibiyar sadarwa
Fadada ƙarfin maɓalli na Ethernet yana da mahimmanci don rage jinkirin hanyar sadarwa. Kuna iya duba canjin ku don ganin ko yana da aikin faɗaɗa ƙarfin cibiyar sadarwa. Na farko, kuna buƙatar injin mai sauri. Canjin Ethernet tare da asarar fakitin sifili zai taimaka cibiyar sadarwa ta sami kyakkyawan aiki. LACP daidaitaccen ka'ida ce wacce zata iya taimakawa kafa ingantaccen aikin cibiyar sadarwa ta tashar jirgin ruwa. Mai sauri (FS) S3900 jerin masu sauyawa suna tallafawa LACP don haɓaka bandwidth don haɓaka aikin cibiyar sadarwa.

2. Yi amfani da VLAN don sanya cibiyar sadarwa

Saboda tsarin gine-ginen gidan yanar gizo na gargajiya na iya sauke hanyar haɗin yanar gizo cikin sauƙi, canjin Ethernet tare da aikin VLAN na iya aika zirga-zirga zuwa wuri mai sauƙi. Akwai masu sauya Layer 2 da Layer 3 da yawa waɗanda ke da ayyukan VLAN, waɗanda ke iya raba zirga-zirgar zirga-zirgar ababen hawa ta hanyar tashar jiragen ruwa, aikin VLAN mai ƙarfi, ka'idoji, adiresoshin MAC, da sauran nau'ikan.

3.Adopt yanke-ta hanyar isar da fasaha

Fasahar turawa ta hanyar yanke hanya hanya ce da ake amfani da ita don sauya fakitin bayanai don rage jinkirin hanyar sadarwa. Maɓallai ta amfani da fasahar isarwa da yanke-yanke suna da tsayayyen jinkiri. Domin madaidaicin-ta hanyar canzawa baya damu da girman fakitin bayanan gabaɗaya, amma kawai yana ƙayyade alkiblar isarwa dangane da adireshin inda aka nufa. Saboda haka, jinkirinsa yana gyarawa. Gabaɗaya, bayan sarrafa adireshin inda ake nufi, maɓalli na Ethernet zai fara tura fakitin bayanan kafin karɓar fakitin bayanan gabaɗaya, ta haka yana rage lokacin jira don wucewa ta hanyar sauya. tashar jiragen ruwa zuwa tashar jiragen ruwa mai sauri ko daga wannan tashar jiragen ruwa zuwa wata tashar a cikin irin wannan gudun.

Hanyar da ke sama za ta iya rage jinkirin hanyar sadarwa na sauya Ethernet. Akwai maɓallan Ethernet da yawa masu ƙarancin latency akan kasuwa, waɗanda ke taimakawa samun ingantaccen aikin cibiyar sadarwa. Duk da haka, don rage girman lokacin jira na cibiyar sadarwa, magana ta asali, ba wai kawai dole ne a mayar da hankali ga masu sauya hanyar sadarwa ba, har ma lokacin jiran tsarin da canje-canje a cikin lokacin jira dole ne a kula da su koyaushe.

Don taƙaitawa
Gabaɗaya, ƙaramar jinkirin hanyar sadarwa, mafi kyawun ingancin cibiyar sadarwa. A lokaci guda, ba za a iya kawar da jinkirin hanyar sadarwa gaba ɗaya ba, amma ana iya rage shi. Canjin Ethernet tare da ƙananan latency da babban bandwidth shine zaɓi mai kyau, wanda ke taimakawa rage jinkirin cibiyar sadarwa.

JHA-MIG024W4-1U Canjawar Canjin Masana'antu ta Masana'antu