I wrote a perl/libgd tool some time ago which acts as a cgi script and takes live data and makes pretty pictures of it (per vlan). Note due a bunch of stuff not being uniformly implemented in IOS via SNMP I've had to screen scrape a little and I'm afraid this means I don't have any CatOS support.
Let me know offlist if you are interested in the code. Brian Feeny wrote: > > Can anyone recommend a good tool for spanning tree visualization? I am > needing to get a good visual depiction of forwarding for many vlans, > across 4 core switches. > Two of them are CatOS, 2 are IOS, root is different for many of the > vlans, lots of port costing in place, in other words it would take a > while by hand. > > Thanks, > > Brian > > >
