When you use the QoS function of GR2000, pay attention to the following.
4.12.1 Relationship Between Load on RP and QoS
In normal operation, QoS controls queuing and transmitting of packets as illustra
in Figure 4-18. In the event of a certain amount of load on the RP, there may be
caseswhenQoSfailsandpacketsarediscardedasillustratedinFigure4-19.Su
heavy load on the RP is caused by the following factors:
Software processing on RP
IPX routing is enabled and the traffic is higher than 2500 pps.
Bridge is enabled and the traffic is higher than 3500 pps.
IP fragmentation occurs often.
A lot of packets utilizing IP header option are received and relayed at a tim
Use beyond configuration limits
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