ZyXEL Communications VMG8825-B Series, Руководство пользователя, Страница: 157 / 360

Chapter 10 Quality of Service (QoS)
VMG8825-B Series User’s Guide
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Step2: Criteria Configuration
Basic
From Interface If you want to classify the traffic by an ingress interface, select an interface from the From
Interface drop-down list box.
Ether Type Select a predefined application to configure a class for the matched traffic.
If you select IP , you also need to configure source or destination MAC address, IP address, DHCP
options, DSCP value or the protocol type.
If you select 802.1Q , you can configure an 802.1p priority level.
Source
Address Select the check box and enter the source IP address in dotted decimal notation. A blank
source IP address means any source IP address.
Subnet Mask Enter the source subnet mask.
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 Select the check box and enter the source 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.
Enter “f” for each bit of the specified source MAC address that the traffic’s MAC address should
match. Enter “0” for the bit(s) of the matched traffic’s MAC address, which can be of any
hexadecimal character(s). For example, if you set the MAC address to 00:13:49:00:00:00 and the
mask to ff:ff:ff:00:00:00, a packet with a MAC address of 00:13:49:12:34:56 matches this criteria.
Exclude Select this option to exclude the packets that match the specified criteria from this classifier.
Destination
Address Select the check box and enter the source IP address in dotted decimal notation. A blank
source IP address means any source IP address.
Subnet Mask Enter the source subnet mask.
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 Select the check box and enter the source 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.
Enter “f” for each bit of the specified source MAC address that the traffic’s MAC address should
match. Enter “0” for the bit(s) of the matched traffic’s MAC address, which can be of any
hexadecimal character(s). For example, if you set the MAC address to 00:13:49:00:00:00 and the
mask to ff:ff:ff:00:00:00, a packet with a MAC address of 00:13:49:12:34:56 matches this criteria.
Exclude Select this option to exclude the packets that match the specified criteria from this classifier.
Others
Service This field is available only when you select IP in the Ether Type field.
This field simplifies classifier configuration by allowing you to select a predefined application.
When you select a predefined application, you do not configure the rest of the filter fields.
IP Protocol 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 , UDP , ICMP or IGMP . If you
select User defined , enter the protocol (service type) number.
Table 50 Classification Setup: Add/Edit (continued)
LABEL DESCRIPTION