H3C Technologies H3C WX3000E Series Wireless Switches - Manual (Page 517)

501
Item Description
TCP/UDP Port
TCP Connection
Established
Select this option to make the rule match packets used for
establishing and maintaining TCP connections.
These items are available only when you select 6 TCP from the
Protocol list.
Source
Operator Select the operators and enter the source port numbers and
destination port numbers as required.
These items are available only when you select 6 TCP or 17
UDP from the Protocol list.
Different operators have different configuration requirements
for the port number fields:
• Not Check—The following port number fields cannot be
configured.
• Range—The following port number fields must be
configured to define a port range.
• Other values—The first port number field must be
configured and the second must not.
Port
-
Destination
Operator
Port
-
Precedence
Filter
DSCP Specify the DSCP value.
TOS Specify the ToS preference.
Precedence Specify the IP precedence.
Time Range Select the time range during which the rule takes effect.
Configuring a rule for an Ethernet frame header ACL
1. Select QoS > ACL IPv4 from the navigation tree.
2. Click the Link Setup tab to enter the rule configuration page for an Ethernet frame header IPv4 ACL,
as shown in Figure 536 .