User's Manual

Chapter 8 Quality of Service (QoS) 70
Port Range If you select TCP or UDP in the IP Protocol field, select the check box and enter the
port number(s) of the source.
MAC Address Select the check box and enter the destination MAC address of the packet.
MAC Mask Type the mask for the specified MAC address to determine which bits a packet’s
MAC address should match.
Exclude Select this option to exclude the packets that match the specified criteria from this
classifier.
Service Select the service classification of the traffic (FTP or SIP).
IP Protocol This field is available only when you select IPv4 (0x0800) 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.
TCP ACK This field is available only when you select IPv4 (0x0800) in the Ether Type field.
If you select this option, the matched TCP packets must contain the ACK
(Acknowledge) flag.
DHCP This field is available only when you select IPv4 (0x0800) 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 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 ClientID (DHCP Option 61), enter the Type of the matched traffic and
Client ID of the DHCP client.
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.
Packet Length This field is available only when you select IPv4 (0x0800) in the Ether Type field.
Select this option and enter the minimum and maximum packet length (from 46 to
1504) in the fields provided.
IPP/DS Field Select IPP/TOS to specify an IP precedence range and type of services.
Select DSCP to specify a DiffServ Code Point (DSCP) range.
IP Precedence
Range
Enter a range from 0 to 7 for IP precedence. 0 is the lowest priority and 7 is the
highest.
Type of Service Select a type of service from the drop-down list box.
Available options are: Normal service, Minimize delay, Maximize throughput,
Maximize reliability and Minimize monetary cost.
Table 40 QoS > Class Setup: Add/Edit (continued)
LABEL DESCRIPTION