30 Nov
2009
30 Nov
'09
1:16 p.m.
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