ZyXEL Communications P-2612HNU-Fx User Manual page 232

Chapter 17 Quality of Service (QoS)
Table 65 Advanced > QoS > Class Setup: Add/Edit
LABEL
802.1P
VLAN ID
IP Protocol
IP Packet
Length
DSCP
TCP ACK
DHCP
Service
Exclude
Back
Apply
Cancel
232
DESCRIPTION
This field is available only when you select 802.1Q in the Ether Type
field.
Select this option and select a priority level (between 0 and 7) from
the drop down list box.
"0" is the lowest priority level and "7" is the highest.
This field is available only when you select 802.1Q in the Ether Type
field.
Select this option and specify a VLAN ID number between 1 and 4095.
This field is available only when you select IP in the Ether Type field.
Select this option and select the protocol (service type) from TCP or
UDP. If you select User defined, enter the protocol (service type)
number.
This field is available only when you select IP in the Ether Type field.
Select this option and enter the minimum and maximum packet
length (from 46 to 1504) in the fields provided.
This field is available only when you select IP in the Ether Type field.
Select this option and specify a DSCP (DiffServ Code Point) number
between 0 and 63 in the field provided.
This field is available only when you select IP in the Ether Type field.
If you select this option, the matched TCP packets must contain the
ACK (Acknowledge) flag.
This field is available only when you select IP in the Ether Type field,
and UDP in the IP Protocol field.
Select this option and select a DHCP option.
If you select Vendor Class ID (DHCP Option 60), enter the Class
ID of the matched traffic, such as the type of the hardware or
firmware.
If you select ClientID (DHCP Option 61), enter the Type of the
matched traffic and Client ID of the DHCP client.
If you select User Class ID (DHCP Option 77), enter the User
Class Data, which is a string that identifies the user's category or
application type in the matched DHCP packets.
If you select VendorSpecificIntro (DHCP Option 125), enter the
Enterprise Number of the software of the matched traffic and
Vendor Class Data used by all the DHCP clients.
Select the service classification of the traffic.
Select this option to exclude the packets that match the specified
criteria from this classifier.
Click this to return to the previous screen without saving.
Click this to save your changes back to the ZyXEL Device.
Click this to begin configuring this screen afresh.
P-2612HNU-Fx User's Guide