Supermicro SSE-X3548S/SSE-X3548SR IP Unicast Overview User's Guide
●Default routing: Traffic with an unknown destination is sent to a default destination, usually specified by a default route configuration.
●Static routes: Static unicast routing forwards packets from predetermined ports through a single path into and out of a network. Static routing is secure and uses little bandwidth, but does not automatically respond to changes in the network, such as link failures, and hence may result in unreachable destinations. As networks grow, static routing configuration becomes labor-intensive.
●Dynamically Routing protocol:Dynamic routing protocols are used by routers to dynamically calculate the best route for forwarding traffic.
There are two types of dynamic routing protocols:
■Distance-vector protocols create/maintain routing tables with distance values of network resources, and periodically update these tables to the neighbor routers. Distance-vector protocols use one or a series of metrics for calculating the best routes. These protocols are easy to configure and use.Distance-vector protocols supported by Supermicro switches are Routing Information Protocol (RIP), which uses a single distance metric (cost) to determine the best path and Border Gateway Protocol (BGP), which adds a path vector mechanism.
■Link-state protocols create/maintain a complex database of network topology, based on the exchange of link-state advertisements (LSAs) between routers. LSAs are triggered by an event in the network, which speeds up the convergence time due to topology changes.Link-state protocols require greater bandwidth and more resources than distance-vector protocols. Supermicro switches support Open Shortest Path First (OSPF) link-state protocol.
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User's Guide |
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Please see the document for details |
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5/14/2020 |
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Revision 1.14 |
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861 KB |
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