ZyXEL Communications GS-4012F, User Manual

Page: 122 / 306

GS-4012F User’s Guide
Chapter 18 Classifier 121
Layer 2
Specify the fields below to configure a layer-2 classifier.
VLAN Select Any to classify traffic from any VLAN or select the second option and specify
the source VLAN ID in the field provided.
Priority Select Any to classify traffic from any priority level or select MAC and specify a priority
level in the field provided.
Ethernet Type Select an Ethernet type or select Other and enter the Ethernet type number in
hexadecimal value. Refer to Table 36 on page 122 for information.
Select All if you don’t know.
Source
MAC Address Select Any to apply the rule to all MAC addresses.
To specify a source, select MAC and type a MAC address in valid MAC address format
(six hexadecimal character pairs).
Port Select the port to which the rule should be applied. You may choose one port only or all
ports ( All Ports ).
Destination
MAC Address Select Any to apply the rule to all MAC addresses.
To specify a destination, select the second choice and type a MAC address in valid
MAC address format (six hexadecimal character pairs).
Layer 3
Specify the fields below to configure a layer 3 classifier.
DSCP Select Any to classify traffic from any DSCP or select the second option and specify a
DSCP (DiffServ Code Point) number between 0 and 63 in the field provided.
IP Protocol Select an IP protocol type or select Other and enter the protocol number in decimal
value. Refer to Table 37 on page 123 for more information.
You may select Establish Only for TCP protocol type. This means that the switch will
pick out the packets that are sent to establish TCP connections.
Source
IP Address/
Address Prefix
Enter a source IP address in dotted decimal notation.
Specify the address prefix by entering the number of ones in the subnet mask.
Socket
Number
Note: You must select either UDP or TCP in the IP Protocol field
before you configure the socket numbers.
Select Any to apply the rule to all TCP/UDP protocol port numbers or select the
second option and enter a TCP/UDP protocol port number.
Destination
IP Address/
Address Prefix
Enter a destination IP address in dotted decimal notation.
Specify the address prefix by entering the number of ones in the subnet mask.
Socket
Number
Note: You must select either UDP or TCP in the IP Protocol field
before you configure the socket numbers.
Select Any to apply the rule to all TCP/UDP protocol port numbers or select the
second option and enter a TCP/UDP protocol port number.
Add Click Add to save the changes.
Table 34 Classifier (continued)
LABEL DESCRIPTION