R3166-R3206-HP High-End Firewalls Access Control Command Reference-6PW101

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View
IPv4 basic/advanced ACL view, Ethernet frame header ACL view
Default level
2: System level
Parameters
step-value: ACL rule numbering step, which ranges from 1 to 20.
Description
Use the step command to set a rule numbering step for an ACL. The rule numbering step sets the
increment by which the system numbers rules automatically. For example, the default ACL rule numbering
step is 5. If you do not assign IDs to rules you are creating, they are numbered 0, 5, 10, 15, and so on.
The wider the numbering step, the more rules you can insert between two rules. Whenever the step
changes, the rules are renumbered, starting from 0. For example, if there are five rules numbered 5, 10,
13, 15, and 20, changing the step from 5 to 2 causes the rules to be renumbered 0, 2, 4, 6 and 8.
Use the undo step command to restore the default.
The default rule numbering step is 5. After you restore the default numbering step by the undo step
command, the rules are renumbered in steps of 5.
Related commands: display acl.
Examples
# Set the rule numbering step to 2 for IPv4 basic ACL 2000.
<Sysname> system-view
[Sysname] acl number 2000
[Sysname-acl-basic-2000] step 2