There are three main types of router edges: core, distribution, and access. The core edge connects to the backbone network, the distribution edge connects different parts of the network, and the access edge connects end devices like computers and phones. Each edge plays a role in network performance and security by controlling traffic flow, managing bandwidth, and enforcing security policies. The core edge ensures fast data transfer, the distribution edge balances traffic, and the access edge controls user access and protects against threats.
Servers
Servers
When using the controlled access method, network devices take turns, in sequence, to access the medium.
Controls the hardware devices and media that make up the network
The Access Layer
This is referring to a computer network that connects multiple hosts together. It transmits data within the host or network.
When using the controlled access method, network devices take turns, in sequence, to access the medium.
An access point is a device such as a WLAN or modem which permits wireless devices to connect to a network.
That would be a WAP - Wireless Access Point, which operates as a bridge between the two network types.
The function of a wireless access point is to allow wireless devices such as projectors, laptops and PDAs to access a local area network. Wireless access points mainly act as switches to spread connections wirelessly. The difference between an access point and a router is that access points do not assign IP addresses nor do they have firewalls; they only lock out traffic that does not have the wireless key.
It can function as a Bridge, Relay, and Access Point. In Bridge mode it connects multiple access points to a single fixed line. In relay mode it connects multiple access points to a remote access point. And as a traditional access point it provides network access to wireless clients.