| dbo:abstract |
The Multiple Spanning Tree Protocol (MSTP) and algorithm, provides both simple and full connectivity assigned to any given Virtual LAN (VLAN) throughout a Bridged Local Area Network. MSTP uses BPDUs to exchange information between spanning-tree compatible devices, to prevent loops in each MSTI (Multiple Spanning Tree Instances) and in the CIST (Common and Internal Spanning Tree), by selecting active and blocked paths. This is done as well as in STP without the need of manually enabling backup links and getting rid of switching loop danger. Moreover, MSTP allows frames/packets assigned to different VLANs to follow separate paths, each based on an independent MSTI, within MST Regions composed of LANs and or MST Bridges. These Regions and the other Bridges and LANs are connected into a single Common Spanning Tree (CST). (en) O protocolo MSTP (Multiple Spanning Tree Protocol) fornece conectividade simples e completa, atribuída a qualquer rede VLAN em toda a Rede Local em Ponte. O MSTP usa BPDUs para trocar informações entre dispositivos compatíveis com a árvore panorâmica, para evitar loops em cada MSTI e na CIST, selecionando caminhos ativos e bloqueados. Isso é feito, assim como no STP, sem a necessidade de ativar manualmente os links de backup e se livrar do perigo de loops na sua rede. (pt) |
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wiki-commons:Special:FilePath/MSTI.png?width=300 |
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http://www.cisco.com/en/US/tech/tk389/tk621/tsd_technology_support_protocol_home.html http://standards.ieee.org/getieee802/download/802.1D-2004.pdf http://standards.ieee.org/getieee802/download/802.1Q-2005.pdf https://ine.com/blog/2008-07-27-mstp-tutorial-part-i-inside-a-region/ https://www.alliedtelesis.com/sites/default/files/stp_feature_config_guide.pdf https://web.archive.org/web/20110719212324/http:/www.csua.berkeley.edu/~ranga/humor/algorhyme.txt http://www.cisco.com/image/gif/paws/10556/spanning_tree1.swf https://1.ieee802.org/ http://www.csua.berkeley.edu/~ranga/humor/algorhyme.txt http://packetlife.net/blog/2010/apr/26/multiple-spanning-tree-mst/ http://www.postel.org/pipermail/rbridge/ https://tools.ietf.org/html/draft-gibanez-trill-abridge-01 https://www.cisco.com/c/en/us/support/docs/lan-switching/spanning-tree-protocol/24248-147.html |
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| rdfs:comment |
O protocolo MSTP (Multiple Spanning Tree Protocol) fornece conectividade simples e completa, atribuída a qualquer rede VLAN em toda a Rede Local em Ponte. O MSTP usa BPDUs para trocar informações entre dispositivos compatíveis com a árvore panorâmica, para evitar loops em cada MSTI e na CIST, selecionando caminhos ativos e bloqueados. Isso é feito, assim como no STP, sem a necessidade de ativar manualmente os links de backup e se livrar do perigo de loops na sua rede. (pt) The Multiple Spanning Tree Protocol (MSTP) and algorithm, provides both simple and full connectivity assigned to any given Virtual LAN (VLAN) throughout a Bridged Local Area Network. MSTP uses BPDUs to exchange information between spanning-tree compatible devices, to prevent loops in each MSTI (Multiple Spanning Tree Instances) and in the CIST (Common and Internal Spanning Tree), by selecting active and blocked paths. This is done as well as in STP without the need of manually enabling backup links and getting rid of switching loop danger. (en) |
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Multiple Spanning Tree Protocol (en) Multiple Spanning Tree Protocol (pt) |
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