On Wed, May 6, 2015 at 6:56 PM, Randy Bush <ra...@psg.com> wrote: > a fellow researcher wants > > > to make the case that in some scenarios it is very important for a > > network operator to be able to specify that traffic should *not* > > traverse a certain switch/link/group of switches/group of links > > (that's true right?). Could you give some examples? Perhaps point > > me to relevant references? > > if so, why? security? congestion? other? but is it common? and, if
'Level3 Maintenance for Fiber path X on date Y' where 'fiber path x' is one of your paths from A to B. Gracefully move traffic (isis/ospf/rip/etc metric jackery), return traffic when the crisis is past. > so, how do you do it? > > randy
