If a matching entry is found, the switch forwards the packet through the corresponding port. If the destination MAC address is the same as the source MAC address, the switch considers the packet invalid and discards it. If no matching entry is found in the MAC address table, the switch ...
When you enable a feature or function, it means you are giving permission for it to be used or accessed. This can be done through settings, preferences, or by toggling a switch or button. Why is it important to know how to enable certain features?
Application hosting is now possible with some modern gigabit switches, giving developers increased options for improving network performance. For example, locating an application on a switch at the network edge might help deliver a better user experience. Also, a distributed computing application hosted...
What is a power switch? A power switch is a device that allows you to turn an electronic device on or off. It's like a toggle switch that controls the flow of electrical power to the device. When the switch is in the "on" position, it completes the circuit and allows electricity to...
What Is a Data Center In Cloud Computing? Migration in Cloud Computing Advantages and Disadvantages of Cloud Computing Cloud Computing Applications Cloud Security Conclusion What is meant by Cloud Computing? Cloud computing is a way to access resources or various services such as storage, online compu...
A microburst occurs when any of the following conditions is met: The number of discarded packets on an egress port of a switch is not 0. The following alarm is generated on a port: QOS_1.3.6.1.4.1.2011.5.25.32.4.1.11.51 hwXQoSPacketsDropInterfaceAlarm. ...
domain if it is forwarded to a MAC address that the switch infrastructure is not familiar with. Data frames formulticast and broadcast are also flooded. This is known asbroadcast, unknown unicast and multicast flooding. This capability makes a switch a Layer 2 device in the OSI communications ...
What is an unmanaged switch? Unmanaged switches are plug-and-play devices that offer no configuration interface or options. Their value is in increasing the number of ports in a LAN, enabling more local devices to access the unit. The form factor for an unmanaged switch may be desktop or ra...
What is a bit (binary digit)? A bit (binary digit) is the smallest unit ofdatathat a computer can process and store. A bit is always in one of two physical states, similar to an on/off light switch. The state is represented by a singlebinaryvalue, usually a 0 or 1. However, the...
A digital switch is a hardware device for handling digital signals. The main function of these switches is to manage digital signals generated or passed through a telephone exchange and then forward it to the telephone company’s back-end network. The communication between the subscribers of a te...