On 5/6/2014 11:39 AM, Drew Weaver wrote: > Hi all, > > I am wondering if maybe we should make some kind of concerted effort to > remind folks about the IPv4 routing table inching closer and closer to the > 512K route mark. > > We are at about 94/95% right now of 512K. > > For most of us, the 512K route mark is arbitrary but for a lot of folks who > may still be running 6500/7600 or other routers which are by default > configured to crash and burn after 512K routes; it may be a valuable public > service.
Yes, a Sup720/PFC3CXL defaults to 512K IPv4 routes, and reconfiguring the FIB requires a reload. So I've been quietly expecting a somewhat serious meltdown when we hit 512K :) Jeff
