he most commonly used network topology is a hybrid topology called the Star Bus Topology
Read more: http://wiki.answers.com/What_is_network_topology_and_give_an_example_of_the_most_common_network_topology#ixzz1TrCMGlb6
LAN based or a WAN based topology
The best topology, whether it is a LAN based or a WAN based topology, is the one best suited for your environment. There is no one best topology for all situations.
Basic topologies used in LAN are bus topology, ring topology, star topology, mesh topology etc.
Star topology is one of the oldest topology
The most common LAN topology is that of a "star." In a star topology, each computer, or "node", is connected to a central hub. This is more reliable than a more classical "ring" topology, because a node failing will not bring down the entire network. A bus topology is arguably more reliable, but has poorer performance.
In a LAN, the star topology is very common.
For a topology, the most common is a star topology.
A topology is the physical configuration of a network. Each network has their own particular type of topology, with the most common being LAN or WAN. Irregular topology is a common topology of LAN, where the information is sent through random connections between computers.
First of all you known about Networking when you make the network in LAN,MAN,WAN and any type of topology. 1- Topologies 2-LAN 3-MAN 4-WAN and the CISCO NETWORKING devices like cables, switches, Routers and entire building computers where you want to make Network.
1. mesh topology 2. star topology 3. bus topology 4. ring topology 5. hybrid topology (bus + star)
Coaxial cable was traditionally used in a bus topology LAN.