ZyXEL Communications MES-3528 -, Руководство пользователя

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Chapter 20 Classifier
MES-3528 User’s Guide
171
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.
IP
Protocol
Select an IP protocol type or select Other and enter the protocol number in
decimal value. Refer to
Table 46 on page 173 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.
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.
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. Refer to
Table
47 on page 173 for more information.
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. Refer to
Table
47 on page 173 for more information.
Add Click Add to insert the entry in the summary table below and save your
changes to the Switch’s run-time memory. The Switch loses these changes if it
is turned off or loses power, so use the Save link on the top navigation panel
to save your changes to the non-volatile memory when you are done
configuring.
Cancel Click Cancel to reset the fields back to your previous configuration.
Clear Click Clear to set the above fields back to the factory defaults.
Table 43 Advanced Application > Classifier (continued)
LABEL DESCRIPTION