What is a wireless access point controller?

A thin AP is simply an access point that is managed by a WLAN controller. The WLAN controller provides the thin AP its configuration and also functions as a switch for all the wireless traffic. The WLAN controller also consolidated management for the entire wireless network in one place.
A.

How does WLC work?

Access points, called Lightweight Access Points (LAPs) in the unified environment, register themselves with a WLC and tunnel all the management and data packets to the WLCs, which then switch the packets between wireless clients and the wired portion of the network. All the configurations are done on the WLC.
  • What does the abbreviation WLC mean?

    WLC
    AcronymDefinition
    WLCWhole Life Costs
    WLCWhite Lined Chipboard (cardboard grade)
    WLCWorm-Like Chain
    WLCWorkload License Charges
  • What is the DTLS protocol?

    Datagram Transport Layer Security (DTLS) DTLS is a derivation of SSL protocol. It provides the same security services (integrity, authentification and confidentiality) but under UDP protocol. DTLS is implemented by several projects including CyaSSL and the OpenSSL project.
  • What is a controller based access point?

    A thin AP is simply an access point that is managed by a WLAN controller. The WLAN controller provides the thin AP its configuration and also functions as a switch for all the wireless traffic. The WLAN controller also consolidated management for the entire wireless network in one place.
B.

What does Capwap do in a controller based wireless system?

The Control And Provisioning of Wireless Access Points (CAPWAP) protocol is a standard, interoperable networking protocol that enables a central wireless LAN Access Controller (AC) to manage a collection of Wireless Termination Points (WTPs), more commonly known as Wireless Access Points.
  • What does Lwapp stand for in networking?

    Lightweight Access Point Protocol or LWAPP is the name of a protocol that can control multiple Wi-Fi wireless access points at once. This can reduce the amount of time spent on configuring, monitoring or troubleshooting a large network. The system will also allow network administrators to closely analyze the network.
  • What is the access point?

    In computer networking, a wireless access point (WAP), or more generally just access point (AP), is a networking hardware device that allows a Wi-Fi device to connect to a wired network. An AP is differentiated from a hotspot, which is the physical location where Wi-Fi access to a WLAN is available.
  • What is a network bridge?

    A network bridge is a computer networking device that creates a single aggregate network from multiple communication networks or network segments. This function is called network bridging. Bridging is distinct from routing.
C.

What is a controller in networks?

A network interface controller (NIC, also known as a network interface card, network adapter, LAN adapter or physical network interface, and by similar terms) is a computer hardware component that connects a computer to a computer network.
  • What is the use of storage controller?

    A RAID controller is a hardware device or software program used to manage hard disk drives (HDDs) or solid-state drives (SSDs) in a computer or storage array so they work as a logical unit.
  • What is a controller in process control?

    Closed-loop control is used to achieve this. The process controller looks at a signal representing the process value, compares it to the desired setpoint and acts on the process to minimize the difference (error). The method used by the controller to correct the error is the control mode.
  • What is the use of SDN controller?

    An SDN controller is an application in software-defined networking (SDN) that manages flow control to enable intelligent networking. SDN controllers are based on protocols, such as OpenFlow, that allow servers to tell switches where to send packets.

Updated: 2nd October 2019

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