ZyXEL Communications EX3510-B1, User Manual

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Chapter 10 Quality of Service (QoS)
EX3510-B1 User’s Guide
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Figure 97 Network Setting > QoS > Monitor
The following table describes the labels in this screen.
10.9 Technical Reference
The following section contains additional technical information about the Zyxel Device features
described in this chapter.
IEEE 802.1Q Tag
The IEEE 802.1Q standard defines an explicit VLAN tag in the MAC header to identify the VLAN
membership of a frame across bridges. A VLAN tag includes the 12-bit VLAN ID and 3-bit user priority.
The VLAN ID associates a frame with a specific VLAN and provides the information that devices need to
process the frame across the network.
IEEE 802.1p specifies the user priority field and defines up to 8 separate traffic types. The following table
Table 55 Network Setting > QoS > Monitor
LABEL DESCRIPTION
Refresh Interval Enter how often you want the Zyxel Device to update this screen. Select None to stop refreshing
statistics.
Interface Monitor
# This is the index number of the entry.
Name This shows the name of the interface on the Zyxel Device.
Pass Rate (bps) This shows how many packets forwarded to this interface are transmitted successfully.
Drop Rate (bps) This shows how many packets forwarded to this interface are dropped.
Queue Monitor
# This is the index number of the entry.
Name This shows the name of the queue.
Pass Rate (bps) This shows how many packets assigned to this queue are transmitted successfully.
Drop Rate (bps) This shows how many packets assigned to this queue are dropped.