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  2. Gateway address - Wikipedia

    en.wikipedia.org/wiki/Gateway_address

    The network host IP interface binds the gateway address to the MAC address of the physical gateway by broadcasting IP datagrams and caching the MAC address of the reply from the gateway in an ARP table stored on the host. The gateway address may be added manually. On Windows computers, the gateway address is configured using the TCP/IP Properties.

  3. Network interface device - Wikipedia

    en.wikipedia.org/wiki/Network_interface_device

    Anything past the NID is the customer's responsibility. To facilitate this, there is typically a test jack inside the NID. Accessing the test jack disconnects the customer premises wiring from the public switched telephone network and allows the customer to plug a "known good" telephone into the jack to isolate trouble. If the telephone works ...

  4. Customer-premises equipment - Wikipedia

    en.wikipedia.org/wiki/Customer-premises_equipment

    The two phrases, "customer-premises equipment" and "customer-provided equipment", reflect the history of this equipment.Under the Bell System monopoly in the United States (post Communications Act of 1934), the Bell System owned the telephones, and one could not attach privately owned or supplied devices to the network, or to the station apparatus.

  5. List of telephone switches - Wikipedia

    en.wikipedia.org/wiki/List_of_telephone_switches

    No. 101 ESS, a TDM PBX system installed partly on corporate premises and partly in the central office. No. 4 ESS ; No. N 4 ESS (Note N stands for 'New') No. 5 ESS No. 5 ESS CDX (Compact Digital Exchange) No. 5 ESS-2000 VCDX (Very Compact Digital Exchange) No. 5 ESS-2000 VCDX Remote; No. 5A RMS (Remote Switching Module)

  6. Residential gateway - Wikipedia

    en.wikipedia.org/wiki/Residential_gateway

    A residential gateway usually provides configuration via a web interface, [9] or app on mobile device. routing between the home network and the Internet. connectivity within the home network like a network switch, hub, or WLAN base station. network address translation (NAT), [10] [11] DHCP for IPv4 and IPv6, [12] [11] and; firewall functions [11]

  7. Default gateway - Wikipedia

    en.wikipedia.org/wiki/Default_gateway

    The default gateway can be specified by the route command to configure the node's routing table and default route. In a home or small office environment, the default gateway is a device, such as a DSL router or cable router, that connects the local network to the Internet. It serves as the default gateway for all network devices.

  8. Metro Ethernet - Wikipedia

    en.wikipedia.org/wiki/Metro_Ethernet

    Access devices normally exist at a customer's premises, unit, or wireless base station. This is the network that connects customer equipment, and may include optical network terminal (ONT), a residential gateway, or office router. Aggregation occurs on a distribution network such as an ODN segment.

  9. Network address translation - Wikipedia

    en.wikipedia.org/wiki/Network_address_translation

    Network address translation between a private network and the Internet. Network address translation (NAT) is a method of mapping an IP address space into another by modifying network address information in the IP header of packets while they are in transit across a traffic routing device. [1]