Huawei Quidway S3500 Series User Manual

Operation Manual - QoS/ACL
Quidway S3500 Series Ethernet Switches Chapter 2 QoS Configuration
Huawei Technologies Proprietary
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2.6 QoS Configuration Example of S3526E and S3526C
2.6.1 Traffic Policing and Interface Rate Restraint Configuration Example
I. Networking requirements
On a company’s intranet illustrated in the following figure, the departments are
connected to each other via 100 megabit ports provided by an Ethernet switch. Pay
server of the financial department accesses the intranet from the Ethernet 0/1 port,
using the subnet address 129.110.1.2. In this scenario, the traffic generated by each
department for accessing the pay server cannot exceed 20 Mbps and this server
cannot send out packets at an average speed greater than 20 Mbps. Priority of the
packets beyond the limitation will be set to 4.
II. Networking diagram
Pay server
129.110.1.2
Switch
E0/1
To Router
Pay server
129.110.1.2
Switch
E0/1
To Router
Figure 2-3 QoS configuration example
III. Configuration procedure
 Note:
The following configuration procedures only give the commands related to QoS and
ACL.
1) Restrict the traffic size that the pay server is allowed to send.
# Access the view of the name-based ACL traffic-of-payserver.
[Quidway] acl name traffic-of-payserver advanced
# Define a rule in the traffic-of-payserver ACL.

Huawei Quidway S3500 Series Specifications

General

Brand	Huawei
Model	Quidway S3500 Series
Category	Network Router
Language	English