H3C Technologies H3C SecPath F1000-E - Manual (Page 324)

299
Item Description
CIR
Set the committed information rate
(CIR), which is the average traffic rate.
IMPORTANT:
For bursty traffic to be handled effectively,
make sure that the ratio of CBS to CIR is at
least 100:16.
CBS
Set the committed burst size (CBS),
which is the number of bits that can be
sent in each interval.
EBS Set the excess burst size (EBS).
Please select port(s) Select the port or ports to be configured with line rate from the port list.
QoS configuration examples
CAR configuration example
Network requirements
As shown in Figure 192 , Server and Host can access the Internet through SecPath.
Perform traffic control on GigabitEthernet 1/0/1 of SecPath for traffic received from Server and Host
respectively.
• Limit the rate of traffic from Server to 54 kbps to transmit the conforming traffic but drop the
exceeding traffic.
• Limit the rate of traffic from Host to 8 kbps to transmit the conforming traffic but dropping the
exceeding traffic.
Figure 192 Network diagram
Configuration procedure
1. Configure ACLs:
# Configure ACL 2000 to match traffic from Server.
{
Select Firewall > ACL from the navigation tree, and click Add. Perform configuration on the
page shown in
Figure 193 .