\li <b>loopback_lat </b>: latency for loopback (if any). See <b>link</b>
section for syntax/details. See loopback_bw for more info.
\li <b>topology </b>: network topology to use. For now SimGrid supports FLAT
- (default, with or without backbone, as described before) or
+ (default, with or without backbone, as described before),
<a href="http://en.wikipedia.org/wiki/Torus_interconnect">TORUS
- </a> attributes for this tag.
+ </a> and FAT_TREE attributes for this tag.
\li <b>topo_parameters </b>: specific parameters to pass for the topology
defined in the topology tag. For torus networks, comma-separated list of
- the number of nodes in each dimension of the torus.
+ the number of nodes in each dimension of the torus. For fat trees, refer to
+ \ref AsClusterFatTree "AsClusterFatTree documentation".
the router name is defined as the resulting String in the following