1-25 
[Sysname-Ethernet1/0/1] mirrored-to inbound ip-group 2000 monitor-interface 
2)  Method II: configure traffic mirroring for VLAN 2 
<Sysname> system-view 
[Sysname] acl number 2000 
[Sysname-acl-basic-2000] rule permit source 10.1.1.0 0.0.0.255 
[Sysname-acl-basic-2000] quit 
[Sysname] interface Ethernet 1/0/4 
[Sysname-Ethernet1/0/4] monitor-port 
[Sysname-Ethernet1/0/4] quit 
[Sysname] mirrored-to vlan 2 inbound ip-group 2000 monitor-interface 
Displaying QoS 
After the above configuration, you can execute the display command in any view to view the running 
status of QoS and verify the configuration.  
Table 1-30 Display QoS 
Operation  Command  Description 
Display the 
CoS-precedence-to-local-precedence 
mapping relationship 
display qos 
cos-local-precedence-map 
Display the 
DSCP-precedence-to-local-precedence 
mapping relationship 
display qos 
dscp-local-precedence-map 
Display queue scheduling algorithm and 
related parameters 
display queue-scheduler 
Display the QoS-related configuration of 
a port or all the ports 
display qos-interface 
{ interface-type interface-number | 
unit-id } all 
Display rate limiting configuration of a 
port or all the ports 
display qos-interface 
{ interface-type interface-number | 
unit-id } line-rate 
Display traffic policing configuration of a 
port or all the ports 
display qos-interface 
{ interface-type interface-number | 
unit-id } traffic-limit 
Display priority marking configuration of a 
port or all the ports 
display qos-interface 
{ interface-type interface-number | 
unit-id } traffic-priority 
Display traffic redirecting configuration of 
a port or all the ports 
display qos-interface 
{ interface-type interface-number | 
unit-id } traffic-redirect 
Display traffic accounting configuration of 
a port or all the ports 
display qos-interface 
{ interface-type interface-number | 
unit-id } traffic-statistic 
Display traffic mirroring configuration of a 
port or all the ports 
display qos-interface 
{ interface-type interface-number | 
unit-id } mirrored-to 
Display the configuration of traffic 
mirroring, traffic policing, priority marking, 
traffic redirecting, or traffic accounting 
performed for all the packets 
display qos-global { all | 
mirrored-to | traffic-limit | 
traffic-priority | traffic-redirect | 
traffic-statistic } 
Available in any 
view