neighbor map

Etucker - The Neighbor Map gadget is meant to be a way to graphically snapshot a small view of your network, not document a really large network.  For that use case, I would suggest SolarWinds LanSurveyor.

You can export to SVG format, which can be imported into Visio.

HTH,

Greg

This happens even with a small office.

My network connection is very slow , I guess all  my computers are linked to one network . Is there a way that there is tool that can map my network ,so that my connection doesnt suffer .

For highly meshed networks, the best way to run a Neighbor map is a targeted search and a small number of hops.  I would start with the address of a single device (that you know has CDP or LLDP enabled), and go out one hop. 

HTH,

Greg