H3C S7500E Series Command Manual page 1101

Command Manual – ACL
H3C S7500E Series Ethernet Switches
Description
Use the rule comment command to create a rule description for an existing ACL rule or
modify the rule description of an ACL rule to, for example, describe the purpose of the
ACL rule or the parameters it contains.
Use the undo rule comment command to remove the ACL rule description.
By default, no rule description is created.
Examples
# Create a rule in ACL 2000 and define the rule description.
<Sysname> system-view
[Sysname] acl number 2000
[Sysname-acl-basic-2000] rule 0 deny source 1.1.1.1 0
[Sysname-acl-basic-2000] rule 0 comment This rule is used in eth 2/0/1
# Create a rule in ACL 3000 and define the rule description.
<Sysname> system-view
[Sysname] acl number 3000
[Sysname-acl-adv-3000] rule 0 permit ip source 1.1.1.1 0
[Sysname-acl-adv-3000] rule 0 comment This rule is used in eth 2/0/1
# Create a rule in ACL 4000 and define the rule description.
<Sysname> system-view
[Sysname] acl number 4000
[Sysname-acl-ethernetframe-4000] rule 0 deny cos 3
[Sysname-acl-ethernetframe-4000] rule 0 comment This rule is used in eth 2/0/1
1.2.11 step (for IPv4)
Syntax
step step-value
undo step
View
Basic IPv4 ACL view, advanced IPv4 ACL view, Ethernet frame header ACL view
Parameters
step-value: IPv4 ACL rule numbering step, in the range 1 to 20.
Description
Use the step command to set a rule numbering step.
Use the undo step command to restore the default.
Chapter 1 ACL Configuration Commands
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