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The Multicast Open Shortest Path First (MOSPF) routing uses the _______ tree approach.

What is the default prefix length for class C in CIDR notation?

In classful addressing, the IPv4 address space is divided into _______ classes.

In ______, the router forwards the received packet through only one of its interfaces.

In ______ TCP, when the connection is established, TCP starts the slow start algorithms and sets the ssthresh variable to a pre-agreed value (normally 64 or 128 kilobytes) and the cwnd  variable to 1 MSS.

A serious problem can arise in the sliding window operation when either the sending application program creates data slowly or the receiving application program consumes data slowly, or both. This problem is called the ______.

A network topology with link cost is represented by a matrix shown in Table 3.  Table 3.jpg  Run Dijkstras algorithm on the network to determine the routing table for Node C. Assume that Dijkstras algorithm gives priority to paths with fewer hops, when choosing between paths of the same overall cost. The routing table consists of 3 columns: the destionation node, the next-hop node, and the overall cost to reach from node C to the destination node. Please show all intermediate steps.

Which of the following does UDP provide?

The _______ protocol allows the administrator to assign a cost, called the metric, to each route.

In _______ routing, the least cost route between any two nodes is the route with the minimum distance.