[c-nsp] How to run a scheduled script to grab interface stats

[John Neiberger]

I'd like to periodically (weekly, for example) gather certain
interface stats via "show int" and then upload those stats via
ftp/tftp/scp or whatever to a server. I'll then pull those stats into
an Excel spreadsheet and parse them. What would be the best way to do
this? Is this something that can be built in a TCL script and then run
on a schedule? If you needed to do this, how would you do it? I have
stats from multiple interfaces on six 7600s that I need to grab at
least once a week.

Any thoughts?