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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.
An Ethernet crossover cable is a type of twisted pair Ethernet cable used to connect computing devices together directly that would normally be connected via a network switch, Ethernet hub or router, such as directly connecting two personal computers via their network adapters.
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).
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.
The egress router must, therefore, have routing information for the packet's payload since it must forward it without the help of label lookup tables. An MPLS transit router has no such requirement. Usually [e], the last label is popped off at the penultimate hop (the hop before the egress router). This is called penultimate hop popping (PHP ...
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]
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A switch can be connected to a router, cable modem, or ADSL modem for Internet access. LANs at residential homes usually tend to have a single router and often may include a wireless repeater. A LAN can include a wide variety of other network devices such as firewalls, load balancers, and network intrusion detection. [5]