H3C Technologies H3C WX3000E Series Wireless Switches - Manual (Page 416)

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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.
IMPORTANT:
If you specify the ToS precedence
or IP precedence when you specify
the DSCP value, the specified TOS
or IP precedence does not take
effect.
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 Layer Setup tab to enter the rule configuration page for an Ethernet frame header
IPv4 ACL, as shown in Figure 397 .