Priority Marking Configuration Example - H3C S7500E Series Configuration Manual

Priority Marking Configuration Example

Priority Marking Configuration Example
Network requirements
As shown in Figure
Device. The network is described as follows:
Host A and Host B are connected to GigabitEthernet 2/0/1 of Device.
The data server, mail server, and file server are connected to GigabitEthernet 2/0/2 of Device.
Configure priority marking on Device to satisfy the following requirements:
Traffic source
Host A, B
Host A, B
Host A, B
Figure 9-1 Network diagram for priority marking configuration
Host A
Host B
Configuration procedure
# Create advanced ACL 3000, and configure a rule to match packets with destination IP address
192.168.0.1.
<Device> system-view
[Device] acl number 3000
[Device-acl-adv-3000] rule permit ip destination 192.168.0.1 0
[Device-acl-adv-3000] quit
# Create advanced ACL 3001, and configure a rule to match packets with destination IP address
192.168.0.2.
[Device] acl number 3001
[Device-acl-adv-3001] rule permit ip destination 192.168.0.2 0
[Device-acl-adv-3001] quit
# Create advanced ACL 3002, and configure a rule to match packets with destination IP address
192.168.0.3.
[Device] acl number 3002
9-1, the enterprise network of a company interconnects hosts with servers through
Data server
Mail server
File server
Internet
GE2/0/1 GE2/0/2
Device
Destination
Data server
192.168.0.1/24
Mail server
192.168.0.2/24
File server
192.168.0.3/24
9-5
Processing priority
High
Medium
Low