6 May
2015
6 May
'15
8:35 p.m.
On Wed, May 6, 2015 at 6:56 PM, Randy Bush <randy@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