Displaying And Maintaining Priority Mapping; Priority Mapping Configuration Examples; Priority Mapping Table Configuration Example - H3C S5120-SI Series Configuration Manual

Displaying and Maintaining Priority Mapping

To do...
Display priority mapping table
configuration information
Display the trusted precedence
type on the port

Priority Mapping Configuration Examples

Priority Mapping Table Configuration Example

Network requirements
As shown in Figure
Device. The network is described as follows:
The marketing department connects to GigabitEthernet 1/0/1 of Device, which sets the 802.1p
priority of traffic from the marketing department to 3.
The R&D department connects to GigabitEthernet 1/0/2 of Device, which sets the 802.1p priority of
traffic from the R&D department to 4.
The management department connects to GigabitEthernet 1/0/3 of Device, which sets the 802.1p
priority of traffic from the management department to 5.
Configure port priority, 802.1p-to-local priority mapping table, and priority marking to implement the plan
as described in Table
Table 3-2 Configuration plan
Traffic
destination
Public servers
Use the command...
display qos map-table
[ dot1p-dot1p | dot1p-dscp |
dot1p-lp | dscp-dot1p |
dscp-dscp | dscp-lp ]
display qos trust interface
[ interface-type
interface-number ]
3-2, the enterprise network of a company interconnects all departments through
3-2.
Traffic Priority
order
R&D department
R&D department >
management
Management
department >
department
marketing
Marketing
department
department
Queuing plan
Local
Traffic source
precedence
6
4
2
3-5
Remarks
Available in any view
Available in any view
Output Queue
queue priority
3 High
2 Medium
1 Low