限頻設定範例

conf CCBC_F add po 3 loopback-vid 18
conf CCBC_F add po 27 soft-rate-limit
con qp1 minbw 0 % maxbw 15 % priority low 3,27

<Rate Shaping command>
說明:1.R=> rate-shaped port , L => loopback port
2.1L,25R
2L,26R
. .
. .

3.頻寬最低 => 2%
4.
<-L<-
客戶端 ->R->

5. L=>不能設 Auto , R=>可設 Auto 

1>.To config the loopback port in the vlan =>
config vlan <valn_name> add port <port> loopback-vid <vlan_tag...好像就是 vid>
2>.To enable the loopback port in the vlan => 
restart port <loopback_port>
3>.To add rate-shaped port to the vlan =>
config vlan <vlan_name> add port <port_list> soft-rate-limit

config vlan <vlan_name> delete port <port_list> => delete rate-shaped port from vlan

4>.To config the rate-shaping parameter of the loopback port,use the normal QoS profile =>
config qosprofile <qosprofile_name ... QP1-QP7> minbw <%> maxbw <%> priority <priority_option> <loopback_port_number> 
5>.To set the port speed of a loopback port =>
config port <port-list> auto <off/on> speed <10/100> duplex <off/on>