MPLS-TE Path Bandwidth & Priority (Spanish) скачать в хорошем качестве

MPLS-TE Path Bandwidth & Priority (Spanish)

Setup and Holding Priority There are 8 setup priorities and holding priorities, 0 to 7. 0 is the most preferred and 7 is the least preferred (default). Most common configuration is to set the same value for the setup and the holding priority. More preferred tunnel preempts less preferred tunnels. The setup priority is used to define preference for preempting less preferred tunnels. In other words, more preferred tunnels can push other tunnels out of the way. The holding priority is used to define a priority maintaining the currently established tunnel. In other words you can have a tunnel that once is establish you never want it to go down, but only establish it if there is plenty of resources. In that case you could configure setup priority 7 and holding priority 0, that way the tunnel will never get preempted once established. #1toops #MPLS #RSVP #ISIS