Return a dumbbell topology consisting of two star topologies connected by a path.
More precisely, two star graphs form the left and right
bells, and are connected by a path
.
The 3 subgraphs are joined via the edges and
. If m2 = 0, this is merely two star topologies
joined together.
Please notice that this dumbbell topology is different from the barbell graph generated by networkx’s barbell_graph function. That barbell graph consists of two complete graphs connected by a path. This consists of two stars whose roots are connected by a path. This dumbbell topology is particularly useful for transport layer simulations.
All nodes and edges of this topology have an attribute type which can be either right bell, core or left_bell
Parameters : | m1 : int
m2 : int
|
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Returns : | topology : A Topology object |