Chapter 21 Classifier
XS1920 Series User’s Guide
173
MAC Address
Select
Any
to apply the rule to all MAC addresses.
To specify a destination, select
MAC/Mask
to enter the destination MAC address of the packet
in valid MAC address format (six hexadecimal character pairs) and 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 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. If
you leave the
Mask
field blank, the Switch automatically sets the mask to ff:ff:ff:ff:ff:ff.
Layer 3
Specify the fields below to configure a layer-3 classifier.
IP Packet
Length
Click
Any
to classify any size of packet length or manually enter a range of number (from/to)
of packet size in the field provided.
DSCP
IPv4/IPv6
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.
Precedence
Select
Any
to classify traffic from any precedence or select the second option and specify an
IP Precedence (the first 3 bits of of the 8-bit ToS field) value between 0 and 7 in the field
provided.
ToS
Select
Any
to classify traffic from any ToS or select the second option and specify a Type of
Service (the last 5 bits of the 8-bit ToS field) value between 0 and 255 in the field provided.
IP Protocol
Select an IPv4 protocol type or select
Other
and enter the protocol number in decimal value.
Refer to
for more information.
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
Header
Select an IPv6 protocol type or select
Other
and enter an 8-bit next header in the IPv6
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/
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.
A subnet mask can be represented in a 32-bit notation. For example, the subnet mask
“255.255.255.0” can be represented as “11111111.11111111.11111111.00000000”, and
counting up the number of ones in this case results in 24.
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.
Layer 4
Specify the fields below to configure a layer-3 classifier.
Source/
Destination
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.
Table 73
Advanced Application > Classifier > Classifier Configuration (continued)
LABEL
DESCRIPTION
Summary of Contents for XS1920 Series
Page 18: ...18 PART I User s Guide ...
Page 32: ...32 PART II Technical Reference ...
Page 177: ...Chapter 21 Classifier XS1920 Series User s Guide 177 Figure 122 Classifier Example EXAMPLE ...
Page 408: ...Appendix C IPv6 XS1920 Series User s Guide 408 ...
Page 412: ...Appendix D Legal Information XS1920 Series User s Guide 412 Environmental Product Declaration ...
