
407
DS (Differentiated Services), 13–20, 52
DSBM (Designated Subnet Bandwidth Manager), 47
DSCP (DiffServ codepoint), 19, 32, 68, 96
CoS, 58
internal, 150–152, 206
managing, 232
mapping, 225
policed mark-down mapping, 297–300
policing, 221
reclassification, 210
to-CoS mapping, 176
trust, 154–155, 206
DSCP-to-CoS mapping, 296–297
dWRED (distributed weighted random early detection),
370–373
E
EBS (excess burst size), 356
ECN (explicit congestion notification), 23
EF (expedited forwarding) PHBs, 56
EF treatment, 26
egress policing, 164–165
EI (enhanced image), 148
EMI (enhanced multilayer image), 148
enabling
global configuration, 149
MLS, 106
QoS, 100, 205, 257
end-to-end ...