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  2. Medium-dependent interface - Wikipedia

    en.wikipedia.org/wiki/Medium-dependent_interface

    Some routers and other devices had an uplink/normal switch to go back and forth between MDI and MDI-X on a specific port. [ 1 ] The requirement of connecting the transmitter of one side to the receiver on the other side and vice versa makes it necessary to always have an odd number of crossovers between two devices, with an MDI-X port ...

  3. Penultimate hop popping - Wikipedia

    en.wikipedia.org/wiki/Penultimate_hop_popping

    Penultimate hop popping (PHP) is specified in RFC 3031 Section 3.16 and is a function performed by certain routers in an MPLS enabled network.It refers to the process whereby the outermost label of an MPLS tagged packet is removed by a label switch router (LSR) before the packet is passed to an adjacent label edge router (LER).

  4. Forwarding information base - Wikipedia

    en.wikipedia.org/wiki/Forwarding_information_base

    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.

  5. Hop (networking) - Wikipedia

    en.wikipedia.org/wiki/Hop_(networking)

    A routing table usually consists of a list of possible destination networks or IP addresses for which the next hop is known. By only storing next-hop information, next-hop routing or next-hop forwarding reduces the size of routing tables. A given gateway only knows one step along the path, not the complete path to a destination.

  6. Network switch - Wikipedia

    en.wikipedia.org/wiki/Network_switch

    A network switch (also called switching hub, bridging hub, Ethernet switch, and, by the IEEE, MAC bridge [1]) is networking hardware that connects devices on a computer network by using packet switching to receive and forward data to the destination device.

  7. Routing table - Wikipedia

    en.wikipedia.org/wiki/Routing_table

    In computer networking, a routing table, or routing information base (RIB), is a data table stored in a router or a network host that lists the routes to particular network destinations, and in some cases, metrics (distances) associated with those routes. The routing table contains information about the topology of the network immediately ...

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    mail.aol.com

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  9. List of PTP implementations - Wikipedia

    en.wikipedia.org/wiki/List_of_PTP_implementations

    Connect Tech Inc. Xtreme/10G Managed Ethernet Switch/Router [24] Crystal Instruments IEEE 1588 Spider-HUB Industrial Ethernet Switch [25] Ericsson Router 6000 series [26] Extreme Networks E4G-200 router [27] Extreme Networks E4G-400 router [28] Fibrolan Falcon-R Class xHaul Switche/Grandmaster [29] Fibrolan Falcon-M Class Switches/Routers [30]