H3C S7500 Series Operation Manual page 721

Operation Manual – QoS
H3C S7500 Series Ethernet Switches
II. Network diagram
R&D
Figure 1-7 Network diagram for TP and rate limiting configuratio
III. Configuration procedure
Note:
Only the commands related to QoS/ACL configurations are listed in the following
configurations.
1) Define the outbound traffic of the salary query server
# Enter ACL 3000 view.
<H3C> system-view
[H3C] acl number 3000
# Define ACL 3000 rules.
[H3C-acl-adv-3000] rule 1 permit ip source 129.110.1.2 0 destination any
[H3C-acl-adv-3000] quit
2) Limit the outbound traffic of the salary query server
# Limit the average rate of outbound traffic within 640kbps and set the precedence of
packets exceeding the specification to 4.
[H3C] interface Ethernet2/0/1
[H3C-Ethernet2/0/1] qos
[H3C-qoss-Ethernet2/0/1] traffic-limit inbound ip-group 3000 640 exceed
remark-dscp 4
To router
Eth2/0/1
Switch
1-34
Chapter 1 QoS Configuration
Sa lary query servere
129. 110.1.2
n