User's Manual

Technical Notes – QoS Features on BES50

Table of Figures

Figure 1: BES50FE Priority to Traffic Class Mapping...................................................................................8

Figure 2: BES50GE Priority to Traffic Class Mapping ..................................................................................8

Figure 3: Scheduler Queuing Mode ..............................................................................................................9

Figure 4: BES50FE WRR Weight Settings .................................................................................................10

Figure 5: BES50GE WRR Weight Settings.................................................................................................10

Figure 6: BES50FE Traffic Prioritization Flow Chart...................................................................................12

Figure 7: BES50GE Traffic Prioritization Flow Chart ..................................................................................13

Figure 8: BES50 Default Port Priority Settings............................................................................................14

Figure 9: BES50 IP DSCP Priority Status...................................................................................................16

Figure 10: BES50 DSCP to COS Mapping .................................................................................................17

Figure 11: BES50FE Extended ACL Rule...................................................................................................19

Figure 12: BES50FE Class Map .................................................................................................................20

Figure 13: BES50FE Policy Setting CoS Value ..........................................................................................22

Figure 14: BES50FE Policy Setting DSCP Value .......................................................................................23

Figure 15: BES50FE Apply QoS Policy to Ingress Port..............................................................................24

Figure 16: BES50GE Extended ACL Rule..................................................................................................26

Figure 17: BES50GE ACL Priority Mapping................................................................................................28

Figure 18: BES50GE IP DSCP Re-Marking Status ....................................................................................29

Figure 19: BES50GE Priority Index to IP DSCP Mapping ..........................................................................30