ZyXEL Communications GS3700 Series User Manual page 158

Table 70 Advanced Application > Classifier (continued)
LABEL DESCRIPTION
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 the second option and specify a
priority level in the field provided.
Ethernet Type Select an Ethernet type or select Others and enter the Ethernet type number in hexadecimal
value. Refer to
Source
MAC Address Select Any to apply the rule to all MAC addresses.
To specify a source, select the second choice and type a MAC address in valid MAC address
format (six hexadecimal character pairs).
Port Type the port number to which the rule should be applied. You may choose one port only or all
ports (Any).
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 IPv4 protocol type or select Other and enter the protocol number in decimal value.
Refer to Table 73 on page 160
You may select Establish Only for TCP protocol type. This means that the Switch will identify
packets that initiate or acknowledge (establish) TCP connections.
IPv6 Next Select an IPv6 protocol type or select Other and enter an 8-bit next header in the IPv6
Header packet. The Next Header field is similar to the IPv4 Protocol field. The IPv6 protocol number
ranges from 1 to 255.
You may select Establish Only for TCP protocol type. This means that the Switch will identify
packets that initiate or acknowledge (establish) TCP connections.
Source
IP Address/ Enter a source IP address in dotted decimal notation.
Address
Specify the address prefix by entering the number of ones in the subnet mask.
Prefix
Socket
Note: You must select either UDP or TCP in the IP Protocol field before you configure the
Number
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/ Enter a destination IP address in dotted decimal notation.
Address
Specify the address prefix by entering the number of ones in the subnet mask.
Prefix
Chapter 18 Classifier
Table 72 on page 160 for information.
for more information.
GS3700/XGS3700 Series User's Guide
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