Network Camera User Manual 
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5.  Click the Save button to save the settings. 
7.2.7  Configuring QoS Settings 
Purpose: 
QoS (Quality of Service) can help solve the network delay and network congestion by 
configuring the priority of data sending. 
Steps: 
1.  Enter  the  QoS  Settings  interface:  Configuration  >  Network  >  Advanced 
Settings > QoS   
 
Figure 7-13 QoS Settings 
2.  Configure the QoS  settings, including Video/Audio DSCP,  Event/Alarm DSCP 
and Management DSCP. 
The valid value range of the DSCP is 0 to 63. The bigger the DSCP value is, the 
higher the priority is. 
Note: DSCP refers to the Differentiated Service Code Point; and the DSCP value 
is used in the IP header to indicate the priority of the data. 
3.  Click Save to save the settings. 
Note: A reboot is required for the settings to take effect. 
7.2.8  Configuring 802.1X Settings 
Purpose: 
The IEEE 802.1X standard is supported by the network cameras, and when the feature 
is  enabled,  the  camera  data  is  secured  and  user  authentication  is  needed  when