NPM 10.5 Route Monitoring/Route Table Polling

Kudos on the updates to NPM 10.5! I'm especially excited about the route table polling.  I've already tweaked SolarWinds.NPM.Poller.dll.config file to increase the limit above 1000, and I've seen good results. But how often does this polling happen? I assume it uses SNMP, is that correct? I've tried "Poll Now" and "Rediscover" for two routers but neither of those functions seem to manually kick off a route table poll. How can we adjust the frequency of the route table polling, and how can we manually kick it off?

Thanks!

Swack