H3C S3100 Series Command Manual page 563

Command Manual (For Soliton) – ACL
H3C S3100 Series Ethernet Switches
Note:
Note the following when assigning an Layer 2 ACL to the hardware:
The 802.3/802.2 and 802.3 keywords are not supported.
When you defining the source VLAN information, the operator argument cannot be
neq.
When defining the source VLAN information, you can specify up to four port ranges
with the range operator.
Description
Use the rule command to define an ACL rule.
Use the undo rule command to remove an ACL rule.
To remove an ACL rule using the undo rule command, you need to provide the ID of
the ACL rule. You can obtain the ID of an ACL rule by using the display acl command.
Note that:
You can modify any existent rule of the Layer 2 ACL and the unmodified part of the
ACL remains.
If you do not specify the rule-id argument when creating an ACL rule, the rule will
be numbered automatically. If the ACL has no rules, the rule is numbered 0;
otherwise, the number of the rule will be the greatest rule number plus one. If the
current greatest rule number is 65534, however, the system will display an error
message and you need to specify a number for the rule.
The content of a modified or created rule cannot be identical with the content of
any existing rules; otherwise the rule modification or creation will fail, and the
system prompts that the rule already exists.
Examples
# Create Layer 2 ACL 4000 and define rule 1 to deny packets that are sourced from
MAC address 000d-88f5-97ed, destined for MAC address 0011-4301-991e, and using
the 802.1p priority of 3.
<Sysname> system-view
[Sysname] acl number 4000
[Sysname-acl-ethernetframe-4000] rule 1 deny cos 3 source 000d-88f5-97ed
ffff-ffff-ffff dest 0011-4301-991e ffff-ffff-ffff
[Sysname-acl-ethernetframe-4000] quit
After completing the above configuration, you can use the display acl command to
view the configuration information of the ACLs.
Chapter 1 ACL Configuration Commands
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