What are the 5 layers in the 802 standard?

IEEE 802

• Data link layer. LLC sublayer. MAC sublayer.
• Physical layer.

What IEEE 802 protocol?

IEEE 802 is a collection of networking standards that cover the physical and data-link layer specifications for technologies such as Ethernet and wireless. These specifications apply to local area networks (LAN) and metropolitan area networks (MAN).

How many IEEE 802 standards are there?

Currently, the IEEE 802 family of standards consists of 71 published standards with 54 under development.

Which of the following is a transport layer protocol?

The correct answer is option 3, i.e. UDP. The main role of Transport Layer is to provide communication services directly to the application processes running in different hosts. It consists of two protocol i.e. TCP and UDP.

Which of the following are transport layer protocols used in networking *?

Which of the following are transport layer protocols used in networking? Explanation: Both TCP and UDP are transport layer protocol in networking. TCP is an abbreviation for Transmission Control Protocol and UDP is an abbreviation for User Datagram Protocol.

What is roaming sensitivity level?

Roaming Sensitivity is the rate at which your device selects and switches to the nearest available point of access, offering a better signal. It is based on the signal strength and quality – and not on the distance to the WiFi point.

What part of 802 project uses CSMA CD?

802.3: Defines the MAC layer for bus networks that use Carrier-Sense Multiple Access with Collision Detection (CSMA/CD). This is the Ethernet Standard. 802.4: Defines the MAC layer for bus networks that use a token-passing mechanism (Token Bus LAN). 802.5: Defines the MAC layer for token ring networks (Token Ring LAN).

What are the various IEEE standards?

Notable IEEE Standards committees and formats

IEEE P80	Guide for Safety in AC Substation Grounding
IEEE 802	LAN/MAN
IEEE 802.1	Standards for LAN/MAN bridging and management and remote media access control (MAC) bridging
IEEE 802.2	Standards for Logical Link Control (LLC) standards for connectivity

Which of the following TCP IP protocols are Transport Layer protocols?

Transmission Control Protocol
Transport layer protocols at this level are Transmission Control Protocol (TCP), User Datagram Protocol (UDP), and Stream Control Transmission Protocol (SCTP). TCP and SCTP provide reliable, end-to-end service.

What is WiFi (IEEE 80211)?

IEEE 802.11 standard, popularly known as WiFi, lays down the architecture and specifications of wireless LANs (WLANs). WiFi or WLAN uses high-frequency radio waves instead of cables for connecting the devices in LAN. Users connected by WLANs can move around within the area of network coverage. IEEE 802.11 Architecture

What are the components of an IEEE 802 1111 architecture?

The components of an IEEE 802.11 architecture are as follows − Stations (STA) − Stations comprises of all devices and equipment that are connected to the wireless LAN. A station can be of two types− Wireless Access Point (WAP) − WAPs or simply access points (AP) are generally wireless routers that form the base stations or access.

What is the current version of the IEEE Wireless Standard?

As far as the IEEE Standards Association is concerned, there is only one current standard; it is denoted by IEEE 802.11 followed by the date that it was published. IEEE 802.11-2016 is the only version currently in publication, superseding previous releases. The standard is updated by means of amendments.

What are the different types of WLAN standards?

What are the Different 802.11 Standards? 1 IEEE 802.11 – 1997. In 1997, the first WLAN standard was released – IEEE 802.11. It was developed to operate on the 2.4 GHz ISM band and supported 2 IEEE 802.11a (WiFi 2) 3 IEEE 802.11b (WiFi 1) 4 IEEE 802.11g (WiFi 3) 5 IEEE 802.11n (Wireless-N or WiFi 4)