3com S7906E Instruccion De Instalación

 

3-7 

Figure 3-3 Network diagram for priority mapping table and priority marking configuration 

Host

Server

R&D department

Internet

GE2/0/1

GE2/0/2

GE2/0/3

GE2/0/4

Marketing department

Host

Server

Host

Server

Management department

Public servers

GE2/0/5

Data server

Mail server

 

 

1)  Configure trusting port priority 

# Set the port priority of GigabitEthernet 2/0/1 to 3.  

<Device> system-view 

[Device] interface gigabitethernet 2/0/1 

[Device-GigabitEthernet2/0/1] qos priority 3 

[Device-GigabitEthernet2/0/1] quit 

# Set the port priority of GigabitEthernet 2/0/2 to 4.  

[Device] interface gigabitethernet 2/0/2 

[Device-GigabitEthernet2/0/2] qos priority 4 

[Device-GigabitEthernet2/0/2] quit 

# Set the port priority of GigabitEthernet 2/0/3 to 5.  

[Device] interface gigabitethernet 2/0/3 

[Device-GigabitEthernet1/3] qos priority 5 

[Device-GigabitEthernet1/3] quit 

2)  Configure the priority mapping table 

# Configure the 802.1p-to-local priority mapping table to map 802.1p priority values 3, 4, and 5 to local 

precedence values 2, 6, and 4.  

[Device] qos map-table dot1p-lp 

[Device-maptbl-dot1p-lp] import 3 export 2 

[Device-maptbl-dot1p-lp] import 4 export 6 

[Device-maptbl-dot1p-lp] import 5 export 4 

[Device-maptbl-dot1p-lp] quit