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specifying its numeric value, then select the 'Other' option in the dropdown box and a text box will appear where
the numeric value of the DSCP can be entered.
•
IP Precedence Configuration
The IP Precedence field in a packet is defined as the high-order three bits of the Service Type octet in the IP
header. This is an optional configuration. Enter an integer from 0 to 7.
•
IP TOS Configuration
The IP TOS field in a packet is defined as all eight bits of the Service Type octet in the IP header. The TOS Bits
value is a hexadecimal number from 00 to FF. The TOS Mask value is a hexadecimal number from 00 to FF. The
TOS Mask denotes the bit positions in the TOS Bits value that are used for comparison against the IP TOS field
in a packet. For example, to check for an IP TOS value having bits 7 and 5 set and bit 1 clear, where bit 7 is most
significant, use a TOS Bits value of 0xA0 and a TOS Mask of 0xFF. This is an optional configuration.
Command Buttons
。
Configure - Configure the corresponding match criteria for the selected rule.
。
Delete - Remove the currently selected Rule from the selected ACL. These changes will not be retained across a
power cycle unless a save configuration is performed.
4.5.2 MAC Access Control List
A MAC ACL consists of a set of rules which are matched sequentially against a packet. When a packet meets the match criteria
of a rule, the specified rule action (Permit/Deny) is taken and the additional rules are not checked for a match. On this menu the
interfaces to which an MAC ACL applies must be specified, as well as whether it applies to inbound or outbound traffic. Rules for
the MAC ACL are specified/created using the MAC ACL Rule Configuration menu.
4.5.2.1 MAC ACL Configuration
Selection Criteria
Figure 4-5-4 MAC ACL Configuration
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User's Manual of WGS3-2820/WGS3-5220
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