Computer Networks 2 min read
Characteristics of Routers
1. Routers are multiport devices with high – speed backbones 2. Routers also support filtering and encapsulation like bridges 3. Like bridges routers…
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What is Router?
Routers are used to connect both similar and dissimilar LANs. Router operates on the network layer of OSI model using the…
Computer Networks 7 min read
What is Bluetooth?
• Bluetooth is, with the infrared, one of the major wireless technologies developed to achieve WPAN. Bluetooth is a wireless…
Computer Networks 5 min read
TCP Congestion Control
The internet was suffering from congestion collapse-hosts would send their packets into the internet fast as the advertised window would…
Computer Networks 3 min read
Computer Network | Ethernet Frame Format
Prerequisite – Introduction to Ethernet Basic frame format which is required for all MAC implementation is defined in IEEE 802.3 standard. Though…
Computer Networks 5 min read
Media Access Control (MAC layer) – Definition
Definition: Media access control (MAC) and logical link control (LLC) are the sublayers of the data link layer (Layer 2) in OSI Reference Model. ‘MAC’ is also refer…
Computer Networks 7 min read
Computer Network | Multiple Access Protocols
The Data Link Layer is responsible for transmission of data between two nodes. Its main functions are- · Data Link Control…
Computer Networks 7 min read
Computer Network | MAC Filtering
There are two kinds of network Aadapters. A wired adapter allows us to set up a connection to a modem or…
Computer Networks 3 min read
Error Detection in Computer Networks
ErrorA condition when the receiver’s information does not match with the sender’s information. During transmission, digital signals suffer from noise…
Computer Networks 4 min read
Computer Network | Introduction of MAC Address
In order to communicate or transfer the data from one computer to another computer we need some address. In Computer…
Computer Networks 3 min read
Computer Network | Framing In Data Link Layer
Framing is a point-to-point connection between two computers or devices consists of a wire in which data is transmitted as…
Computer Networks 18 min read
Performance
Up to this point, we have focused primarily on the functional aspects of networks. Like any computer system, however, computer…