... Queuing(CBWFQ), 174, 201, 30 4. See alsoDistributed Class-based Weighted FairQueuingcase studies, 288–290configuration, verification, 33 4 33 6default class, treatment, 33 2 33 3enabling, 32 8 33 4NBAR, integration, ... usage, 21110 _QoS_ Index 2/ 13/ 01 3: 35 PM Page 500484 Chapter 12 • Multiprotocol Label Switching (MPLS)tag-switching ip !interface FastEthernet2/1 IP unnumbered loopback0tag-switching ip !!router ... robinDelay (DLY), 13, 68. See also End-to-enddelay; Low-volume delayDelay-sensitive applications, 138 performance increase, 126Denial of Service (DoS) attack, 33 35 Dense wave division multiplexing(DWDM),...