Day 33

1. _____ traffic creates flows with fixed data rates. Flows are isochronous (i.e., packets arrive at the same time or at equal intervals).

2. Catalyst Switches typically have ____ ingress queues, one of which either is a priority queue or can be configured as a priority queue.

3. Egress QoS mechanisms are applied to frames and packets received by the switch in the _____ direction.

4. The IP Precedence field values are used to imply a particular CoS. In essence, the lower the IP Precedence value (numerically), the more important the traffic.

5. QoS provides three broad delivery models to consider when designing and implementing a network infrastructure. These are?

6. QoS is disabled by default (on switches). When enabled, all ports are _____ in respect of QoS markings.

7. ____ is the variation in delay between consecutive packets.