Default Bandwidth Management Classes And Priorities; Bandwidth Management General Configuration; Figure 78 Bandwidth Management: General; Table 56 Bandwidth Management Priority With Default Classes - ZyXEL Communications ZyXEL NBG334SH User Manual

Chapter 14 Bandwidth Management

14.7 Default Bandwidth Management Classes and Priorities

If you enable bandwidth management but do not configure a rule for critical traffic like VoIP,
the voice traffic may then get delayed due to insufficient bandwidth. With the automatic traffic
classifier feature activated, the ZyXEL Device automatically assigns a default bandwidth
management class and priority to traffic that does not match any of the user-defined rules. The
traffic is classified based on the traffic type. Real-time traffic always gets higher priority over
other traffic.
The following table shows you the priorities between the three default classes (AutoClass_H,
AutoClass_M and Default Class) and user-defined rules. 6 is the highest priority.

Table 56 Bandwidth Management Priority with Default Classes

CLASS TYPE
User-defined with high priority
AutoClass_H
User-defined with medium priority
AutoClass_M
User-defined with low priority
Default Class

14.8 Bandwidth Management General Configuration

Click Management > Bandwidth MGMT to open the bandwidth management General
screen.

Figure 78 Bandwidth Management: General

142
PRIORITY
6
5
4
3
2
1
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