Configuration Example Of Priority Marking And Queue Scheduling - H3C S3100-52P Operation Manual

Operation Manual – QoS-QoS Profile
H3C S3100-52P Ethernet Switch
[Sysname-Ethernet1/0/2] line-rate inbound 64
[Sysname-Ethernet1/0/2] quit
# Set the maximum rate of outbound IP packets sent by PC 1 in the R&D department to
640 kbps.
[Sysname] interface Ethernet1/0/1
[Sysname-Ethernet1/0/1] traffic-limit inbound ip-group 2000 640 exceed drop

1.6.2 Configuration Example of Priority Marking and Queue Scheduling

I. Network requirements
As shown in
an Ethernet switch. Clients PC 1 through PC 3 are connected to Ethernet 1/0/1 of the
switch; clients PC 4 through PC 6 are connected to Ethernet 1/0/3 of the switch. Server
1 (the database server), Server 2 (the mail server), and Server 3 (the file server) are
connected to Ethernet 1/0/2 of the switch.
Configure priority marking and queue scheduling on the switch to mark traffic flows
accessing Server 1, Server 2, and Server 3 with different priorities respectively and
assign the three traffic flows to different queues for scheduling.
II. Network diagram
PC 1
Figure 1-10 Network diagram for priority marking and queue scheduling configuration
III. Configuration procedure
1) Define an ACL for traffic classification
# Create ACL 3000 and enter advanced ACL view.
Figure 1-10, an enterprise network connects all the departments through
Server 1 Server 2
192.168.0.1 192.168.0.2
Eth1/0/1
Switch
PC 2 PC 3
Server 3
192.168.0.3
Eth1/0/2
Eth1/0/3
PC 4 PC 5
1-34
Chapter 1 QoS Configuration
PC 6