Dynamic table that maps network addresses to ports
A forwarding information base (FIB), also known as a forwarding table or MAC table, is most commonly used in network bridging, routing, and similar functions to find the proper output network interface controller to which the input interface should forward a packet. It is a dynamic table that maps MAC addresses to ports. It is the essential mechanism that separates network switches from Ethernet hubs. Content-addressable memory (CAM) is typically used to efficiently implement the FIB, thus it is sometimes called a CAM table.
and 23 Related for: Forwarding information base information
A forwardinginformationbase (FIB), also known as a forwarding table or MAC table, is most commonly used in network bridging, routing, and similar functions...
there may be a separate forwardinginformationbase that is populated by the control plane, but used by the high-speed forwarding plane to look up packets...
bridging. Transparent bridging uses a table called the forwardinginformationbase to control the forwarding of frames between network segments. The table starts...
Equal-cost multi-path routing Forwardinginformationbase Node-to-node data transfer Per-hop behaviour Port forwarding Stefan Haas (1998). The IEEE 1355...
Call forwarding, or call diversion, is a telephony feature of all telephone switching systems which redirects a telephone call to another destination,...
ForwardingInformationBase (FIB), are used in storing IP address prefixes within routers and bridges for prefix-based lookup to resolve mask-based operations...
control plane, which is primarily concerned with routing table and forwardinginformationbase computation. In system diagrams, the management plane is typically...
Email forwarding generically refers to the operation of re-sending a previously delivered email to an email address to one or more different email addresses...
or after its address and port identifier is purged from the forwardinginformationbase. An entry is purged when the link goes down on the original port...
in software implementations, especially the old ones without Forwardinginformationbase. The NetFlow switching record was actually some kind of route...
routing techniques. CEF consists of two key components: The ForwardingInformationBase (FIB) and adjacencies. The FIB is similar to the routing table...
packet forwarding in modern router architectures; instead, they are used to generate the information for a simpler forwarding table. This forwarding table...
is hardware-based, which means switches use ASICs to build and maintain the forwardinginformationbase and to perform packet forwarding at wire speed...
the underlying routing information provided by an IGP in order to forward label packets. The router forwardinginformationbase, or FIB, is responsible...
Fisheries in Balance index Flying inflatable boat Focused ion beam Forwardinginformationbase Fluoride-ion Battery Federation of International Bandy Fédération...
processed to generate the final IP forwarding table (FIB, ForwardingInformationBase), which is used by the forwarding function of the router. On router...
thousands of routers with more a concern of reaching capacity of the forwardinginformationbase (FIB) table when the network contains lots of routes and lower-end...
interface(s). ForwardingInformationBase (FIB): a routing table which maps name components to interfaces. The FIB itself is populated by a name-prefix based routing...
In IP-based computer networks, virtual routing and forwarding (VRF) is a technology that allows multiple instances of a routing table to co-exist within...
expedited forwarding PHB. (Obsoletes RFC 2598.) RFC 3247 — Supplemental information for the new definition of the EF PHB (expedited forwarding per-hop behavior)...
functional elements, handling mostly packet forwarding, based on rules set by the CP elements (e.g. packet forwarding for IPv4, IPv6 - or possibly even Ethernet...
spanning tree information. The first bridge, upon receiving this agreement, knows it can rapidly transition that port to the forwarding state bypassing...