34
<Sysname> system-view
[Sysname] acl basic 2000
[Sysname-acl-ipv4-basic-2000] rule 0 deny source 1.1.1.1 0
[Sysname-acl-ipv4-basic-2000] rule 0 comment This rule is used on ten-gigabitethernet
1/0/1.
Related commands
display acl
step
Use step to set a rule numbering step for an ACL.
Use undo step to restore the default.
Syntax
step step-value
undo step
Default
The rule numbering step is five.
Views
IPv4 basic/advanced ACL view
IPv6 basic/advanced ACL view
Layer 2 ACL view
Predefined user roles
network-admin
Parameters
step-value: Specifies the ACL rule numbering step in the range of 1 to 20.
Usage guidelines
The rule numbering step sets the increment by which the system numbers rules automatically. If you
do not specify a rule ID when creating an ACL rule, the system automatically assigns it a rule ID. This
rule ID is the nearest higher multiple of the numbering step to the current highest rule ID, starting
from 0. For example, if the rule numbering step is 5 and the current highest rule ID is 12, the rule is
numbered 15.
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 0,
5, 9, 10, and 15, changing the step from 5 to 2 causes the rules to be renumbered 0, 2, 4, 6, and 8.
Examples
# Set the rule numbering step to 2 for IPv4 basic ACL 2000.
<Sysname> system-view
[Sysname] acl basic 2000
[Sysname-acl-ipv4-basic-2000] step 2
Related commands
display acl
To Next Page
Loading...
