Network Modelling
A Network model is a database Model developed as an adaptable way to project
objects and their relationships. A Network
model can manage more relationship types and has easy access to Data. It maintains connection
between the parent and
child segments.
Network Monitoring
Network monitoring is a system that detects slow or failing network elements,
such as crashed servers, failing routers,
failed switches or other issues. In case of network failure, the network monitoring system
alerts the Network
Administrator. To find whether a web server is connected to worldwide networks, network
monitoring services are widely
used.
Router
A Router is a device that passes information between packet switched computer
networks, analyzing the contents of data
packets transmitted within a network to another network. They regulate the networks by
enclosing the data packet, as it
moves from one network to another to reach its final destination.
Switch
A Switch is a device that serves as a controller and receives data packets
and redirects them to their destination on a
LAN. This information is used to determine which output port must be used to send data to is
fixed destination. They
control the traffic of a LAN and enables network devices to communicate with each other
without any collisions.
Jacks
A Jack is similar to a port or other connection that allows a plug to connect
to it. A jack is always plugged in with
something for a connection to transmit signals. It has two – four contact points.
