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  2. Wi-Fi Protected Setup - Wikipedia

    en.wikipedia.org/wiki/Wi-Fi_Protected_Setup

    Some devices with dual-band wireless network connectivity do not allow the user to select the 2.4 GHz or 5 GHz band (or even a particular radio or SSID) when using Wi-Fi Protected Setup, unless the wireless access point has separate WPS button for each band or radio; however, a number of later wireless routers with multiple frequency bands and ...

  3. Default gateway - Wikipedia

    en.wikipedia.org/wiki/Default_gateway

    TCP/IP defines the addresses 192.168.4.0 (network ID address) and 192.168.4.255 (broadcast IP address). The office's hosts send packets to addresses within this range directly, by resolving the destination IP address into a MAC address with the Address Resolution Protocol (ARP) sequence and then encapsulates the IP packet into a MAC frame ...

  4. List of TCP and UDP port numbers - Wikipedia

    en.wikipedia.org/wiki/List_of_TCP_and_UDP_port...

    Cisco IOS IP Service Level Agreements Control Protocol [citation needed] 1972: Yes: InterSystems Caché, and InterSystems IRIS versions 2020.3 and later 1984: Yes: Big Brother: Unofficial: Arweave mining node [161] 1985: Assigned: Yes: Cisco Hot Standby Router Protocol (HSRP) [162] [self-published source] 1998: Yes: Cisco X.25 over TCP service ...

  5. Synology - Wikipedia

    en.wikipedia.org/wiki/Synology

    Synology sells wireless routers (RT) and wireless mesh routers (MR, WRX). For these products, the numbers following the product class indicate the speed class and Wi-Fi technology; for example, RT1900ac is an 802.11ac router with 1900 Mbit/s maximum combined throughput.

  6. Wireless router - Wikipedia

    en.wikipedia.org/wiki/Wireless_router

    An early example of a wireless router The internal components of a wireless router. A wireless router or Wi-Fi router is a device that performs the functions of a router and also includes the functions of a wireless access point. It is used to provide access to the Internet or a private computer network.

  7. Router (computing) - Wikipedia

    en.wikipedia.org/wiki/Router_(computing)

    A router is considered a layer-3 device because its primary forwarding decision is based on the information in the layer-3 IP packet, specifically the destination IP address. When a router receives a packet, it searches its routing table to find the best match between the destination IP address of the packet and one of the addresses in the ...

  8. Link-local address - Wikipedia

    en.wikipedia.org/wiki/Link-local_address

    The address is formed from its routing prefix and a unique identifier for the network interface. Through NDP routing prefix advertisements, a router or server host may announce configuration information to all link-attached interfaces which causes additional IP address assignment on the receiving interfaces for local or global routing purposes.

  9. Wake-on-LAN - Wikipedia

    en.wikipedia.org/wiki/Wake-on-LAN

    The magic packet is broadcast on the data link layer to all attached devices on a given network, using the network broadcast address; the IP address (which relates to the internet layer) is not used. Because Wake-on-LAN is built upon broadcast messaging, it can generally only be used within a subnet. Wake-on-LAN can, however, operate across any ...