Huawei B222s User Manual page 91

Table 31 Class Setup: Add/Edit (continued)
LABEL
IP Address
IP Subnet Mask
Port Range
Exclude
Others
802.1p
IP Protocol
IP Packet
Length
DSCP
TCP ACK
DHCP
Service
Exclude
Apply
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B222s User's Guide
DESCRIPTION
Select the check box and enter the destination IP address in dotted decimal notation. A
blank source IP address means any source IP address.
Enter the destination subnet mask.
If you select TCP or UDP in the IP Protocol field, select the check box and enter the
port number(s) of the source.
Select this option to exclude the packets that match the specified criteria from this
classifier.
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 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 Apply to save your changes.
Click Back to return to the previous screen without saving.
Chapter 9 Quality of Service (QoS)
91