H3C Technologies H3C WX6000 Series Access Controllers - Manual (Page 414)

41-6
To do… Use the command… Remarks
Create or modify a rule
rule [ rule-id ] { deny | permit }
[ cos vlan-pri | dest-mac dest-addr
dest-mask
| lsap lsap-code
lsap-wildcard | source-mac
sour-addr source-mask |
time-range time-name | type
type-code type-wildcard ] *
Required
To create multiple rules, repeat this
step.
Note that the lsap keyword is not
supported if the ACL is to be
referenced by a QoS policy for
traffic classification.
Set a rule numbering step step step-value
Optional
The default step is 5.
Create an ACL description description text
Optional
By default, no IPv4 ACL
description is present.
Create a rule description rule rule-id comment text
Optional
By default, no rule description is
present.
Note that:
z
You will fail to create or modify a rule if its permit/deny statement is exactly the same as another
rule. In addition, if the ACL match order is set to auto rather than config, you cannot modify ACL
rules.
z
You may use the display acl command to verify rules configured in an ACL. If the match order for
this ACL is auto, rules are displayed in the depth-first match order rather than by rule number.
z
You can modify the match order of an ACL with the acl number acl-number [ name acl-name ]
match-order { auto | config } command but only when it does not contain any rules.
z
The rule specified in the rule comment command must have existed.
Configuration Examples
# Create ACL 4000 to deny frames with the 802.1p priority of 3.
<Sysname> system-view
[Sysname] acl number 4000
[Sysname-acl-ethernetframe-4000] rule deny cos 3
# Verify the configuration.
[Sysname-acl-ethernetframe-4000] display acl 4000
Ethernet frame ACL 4000, named -none-, 1 rule,
ACL's step is 5
rule 0 deny cos excellent-effort