if too many people need access at the same time, all needing high levels of bandwidth. For example, if several users are watching high-definition video at the same time, they may experience drops in performance because congestion at RF layer makes it difficult to impossible for the AP to pa...
The accounting department of the Acme Corp. functions somewhat like a neural network. When employees submit their expense reports, this is like a neural network's input layer. Each manager and director is like a node within the neural network. And, just as one accounting manager may ask anoth...
802OverviewBasics of physical and logical networking concepts 802.1BridgingLAN/MAN bridging and management of the lower sublayers of OSI Layer 2 802.2Logical LinkCommonly referred to as the logical link control (LLC) specification 802.3EthernetProvides asynchronous networking by using carrier sense, multip...
Presentation layer.Thepresentation layeris also known as thetranslation layerbecause it retrieves the data from the application layer and formats it for transmission over the network. It addresses the proper representation of data, including the syntax and semantics of information. The presentation layer...
Network architecture understood as the set of layers and layer protocols that constitute the communication system.
Before configuring OSPF attributes in different types of networks, complete the following tasks: Configuring IP addresses for interfaces to ensure that neighboring nodes are reachable at the network layer Configuring Basic OSPF Functions Configuration Procedure Configuring network types of...
Network Access Control Layer 2 protocols or network L2 protocols are a list of communication protocols used by Layer 2 devices (such as network interface cards (NIC), switches, multiport bridges, etc.) to transfer data in a wide area network, or between one node to another in a local area...
A WAN-side GE interface works at the network layer, can be assigned an IP address, provides a maximum of 1000 Mbit/s transmission rate, processes Layer 3 protocol packets, and provides the routing function. VPORT The virtual port (VPORT) connects to an open virtual switch (OVS) in a ...
Conduct Security Awareness Training: Train employees to recognize and avoid phishing and social engineering schemes, turning them into a critical layer of defense for the IT environment. Implement Zero-Trust Architecture: Validate every user connection to every device and every application to prevent thr...
Load-balancing types are defined by the type of network traffic, based on the traditional seven-layerOpen Systems Interconnection (OSI) network model(see Figure 1). Cloud load balancing is most commonly performed at Layer 3 (network layer), Layer 4 (transport or connection layer) or Lay...