Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Shortest path
The dijkstra algorithms four steps to discover what it called the shortest path tree .
a.The algorithm beings to build the tree identifying its root. The root of each router tree is the router itself. The algorithm them attaches all nodes that can be reached from that root in other words. All of the other neighbour nodes and are are temporary at this step.
b.The algorithm compares the tree temporary acres and identifies the are with the lowest commutative cost. This are and the node to which it connecters are now a permanent part of shortest path tree.
c.The algorithm examines the database and identifies every node that can be reached from it chosen node. These nodes and their arcs are added temporarily to the tree.
d.The last two steps are repeated until every node in the network has become a permanent part of the tree. The only permanent arcs are those that represent the shortest route to every node.
The cost number next to each node represents the cumulative cost from the root node not the cost of the individual arc. The second third steps repeated until four more nodes have becomes permanent.
identify different network topologies.
Q1. What advantages do you see in having a layered concept of computer networks? Which layers or OSI structure deals with identification of a host? Explain the proces
Overview of Data transmission network model A network is a combination of hardware and software that sends data from one location to another. The hardware consists of the physi
Explain in detail about wireless network Think about unseen terminal problem. Imagine a wireless network consist of five stations, A through E, such that each one them is in r
Why it is necessary to have layering in a network? A computer network is a very complex system. It becomes very difficult to execute as a single entity. The layered approach di
User Server Interaction Cookies of the world wide web was originally designed as a stateess entity. A client sends a request and the server responds. Their relationship
In OSI 7 layer model, a header, or possibly a trailer, can be added to the data unit at each layerI 7 layer, but we will define a simple virtual packet which contains only 8bit dat
What is Protocol Data Unit? The data unit in the LLC level is known as the protocol data unit (PDU). The PDU having of four fields a destination service access point (DSAP), a
Simplicity The advantage of this approach is the simplicity of receiver buffering. The receiver need not buffer out of order packets the sender must maintain the upper an
Write the definition of IPX and UDP IPX: Inter-network Packet Exchange supports the transport and network layers of the OSI network model. It provides fast, unreliable, communi
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd