Adaptive switching (original) (raw)
An adaptive switch is a network switch designed to normally operate in cut-through mode but if a port's error rate jumps too high, the switch automatically reconfigures the port to run in store-and-forward mode. This optimizes the switch's performance by providing higher speed cut-through switching if error rates are low but higher throughput store-and-forward switching when error rates are high. Adaptive switching is typically done on a port-by-port basis.
| Property | Value |
|---|---|
| dbo:abstract | Adaptive switching je v informatice metoda přeposílání datových rámců v počítačových sítích. Pracuje-li switch v adaptivním režimu, nakládá s daty podle metody cut through. Zvýší-li se však množství chyb v přenosu na některém switche, dojde ke změně nastavení a dále se používá metoda store and forward. Z toho vyplývá, že tato metoda dokáže efektivně optimalizovat výkon switche v závislosti na podmínkách, ve kterých switch pracuje. Jsou-li komunikace bezchybná, zaručí metoda cut through jejich doručení příjemci s nejmenší možnou latencí. Avšak v případě, že dochází při přenosu k chybám, postará se metoda store and forward o to, aby síť zbytečně nezahlcovaly vadné rámce. (cs) An adaptive switch is a network switch designed to normally operate in cut-through mode but if a port's error rate jumps too high, the switch automatically reconfigures the port to run in store-and-forward mode. This optimizes the switch's performance by providing higher speed cut-through switching if error rates are low but higher throughput store-and-forward switching when error rates are high. Adaptive switching is typically done on a port-by-port basis. (en) Um Switcing adaptável é designado para atuar normalmente no modo Cut-Through. Contudo, se a taxa de erro em uma de suas portas for muito alta, o switch reconfigura automaticamente a porta para atuar no modo Store-and-Forward. Essa característica otimiza o funcionamento do dispositivo, uma vez que permite que o mesmo provenha um switching (comutação) mais rápido com uma maior taxa de transmissão pelo modo cut-through, ou em caso de alta taxa de erro, alterar a porta para o modo store-and-forward. Switches adaptáveis garantem o melhor funcionamento possível para o sistema, pois conciliam o melhor de cada tipo de tecnologia comutadora. (pt) |
| dbo:wikiPageID | 19788666 (xsd:integer) |
| dbo:wikiPageLength | 1259 (xsd:nonNegativeInteger) |
| dbo:wikiPageRevisionID | 1063728768 (xsd:integer) |
| dbo:wikiPageWikiLink | dbr:Cut-through_switching dbc:Networking_hardware dbr:Network_switch dbr:Computer_port_(hardware) dbr:Throughput dbr:Store-and-forward |
| dbp:wikiPageUsesTemplate | dbt:Compu-network-stub dbt:Reflist dbt:Short_description |
| dcterms:subject | dbc:Networking_hardware |
| rdfs:comment | An adaptive switch is a network switch designed to normally operate in cut-through mode but if a port's error rate jumps too high, the switch automatically reconfigures the port to run in store-and-forward mode. This optimizes the switch's performance by providing higher speed cut-through switching if error rates are low but higher throughput store-and-forward switching when error rates are high. Adaptive switching is typically done on a port-by-port basis. (en) Adaptive switching je v informatice metoda přeposílání datových rámců v počítačových sítích. Pracuje-li switch v adaptivním režimu, nakládá s daty podle metody cut through. Zvýší-li se však množství chyb v přenosu na některém switche, dojde ke změně nastavení a dále se používá metoda store and forward. (cs) Um Switcing adaptável é designado para atuar normalmente no modo Cut-Through. Contudo, se a taxa de erro em uma de suas portas for muito alta, o switch reconfigura automaticamente a porta para atuar no modo Store-and-Forward. (pt) |
| rdfs:label | Adaptive switching (cs) Adaptive switching (en) Switching adaptável (pt) |
| owl:sameAs | freebase:Adaptive switching wikidata:Adaptive switching dbpedia-cs:Adaptive switching dbpedia-pt:Adaptive switching https://global.dbpedia.org/id/4LbUS |
| prov:wasDerivedFrom | wikipedia-en:Adaptive_switching?oldid=1063728768&ns=0 |
| foaf:isPrimaryTopicOf | wikipedia-en:Adaptive_switching |
| is dbo:wikiPageWikiLink of | dbr:Cut-through_switching dbr:Network_bridge |
| is foaf:primaryTopic of | wikipedia-en:Adaptive_switching |