User manual
Page 19
（
Figure 6.3.2
）
Ingress Bandwidth Configuration:
Ingress bandwidth limit includes 4 kinds:
1 All frames;
2 Broadcast&Multicast &unicast frames;
3 Broadcast&Multicast only;
4 Broadcast only
“----” stands for no limitation, the rate of low priority queues
（
L
）
can be setted:128k, 256k, 512k,
1M, 2M, 4M, 8M.The rate of normal priority queues
（
N
）
is 1 or 2 times as wide as that of low priority
queues. The rate of medium priority queues
（
M
）
is 1 or 2 times as wide as that of normal one. The
rate of high priority queues is 1 or 2 times as wide as that of medium one.
For example, the rate of low priority queues is 256k, then the rate of normal priority queues can be
set for 256k or 512k. Detailed operating as shown in Figure 6.3.3
（
Figure 6.3.3
）
Type
Low
Norm
Medium
High
Type
All frames
----