no idea pls help out
(*)Fast convergence of the network is critical.(*)The network is very large.
Basically your convergence time is the time while your devices are learning about each other (Could be due to a problem, or a new network). So the higher the convergence time, the longer your network isn't functioning.So with a very low convergence time network a problem in the network can be solved while only losing a few pings.
circuit switching
In a network switching subsystem, a mobile switching center is the centerpiece. The function of the mobile switching center is to perform the telephony switching functions and serves as a network node.
Convergence
Network convergence refers to the coexistence of three networks within a single network. For example a video transmission, a telephone network and data communication. It is also known as 'Triple Play'.
Convergence
A type of network that can carry voice, video and data over the same network.
there are three types of switching techniques 1) circuit switcching 2) Packet switching 3)Message switching
updates triggered by network changes
The S reference point defines the interface between the base station subsystem (BSS) and the mobile services switching center (MSC) in a GSM network. It is used to carry signaling and user data between these network elements.
Ethernet