That's standard network industry terminology for the lowest priority quality of service queue. See here for example: http://en.wikipedia.org/wiki/Quality_of_Se

That's standard network industry terminology for the lowest priority quality of service queue. See here for example: http://en.wikipedia.org/wiki/Quality_of_Service#QoS_Priority_Levels http://en.wikipedia.org/wiki/Quality_of_Service#QoS_Priority... Or here: http://www.cisco.com/en/US/tech/tk543/tk757/technologies_tech_note09186a00800949f2.shtml#dscpandassuredforwardingclasses http://www.cisco.com/en/US/tech/tk543/tk757/technologies_tec...