H3C Technologies H3C MSR 50 - Manual (Page 259)

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Recommended IPv4 ACL configuration procedure
Step Remarks
5. Configuration guidelines
6.
When you configure an ACL, follow these
guidelines:
7. You cannot create a rule with or modify a rule to
have the same permit/deny statement as an
existing rule in the ACL.
• You can only modify the existing
rules of an ACL that uses the
match order of config. When you
modify a rule of such an ACL, you
can choose to change just some
of the settings, in which case the
other settings remain the same.
8. Adding an IPv4 ACL .
Required.
The category of the added ACL depends on the ACL
number that you specify.
9. Configuring a rule for a basic IPv4 ACL .
Required.
Complete one of these tasks according to the ACL
category.
10. Configuring a rule for an advanced IPv4 ACL .
11. Configuring a rule for an Ethernet frame header
ACL .
Configuration guidelines
When you configure an ACL, follow these guidelines:
• You cannot create a rule with or modify a rule to have the same permit/deny statement as an
existing rule in the ACL.
• You can only modify the existing rules of an ACL that uses the match order of config. When you
modify a rule of such an ACL, you can choose to change just some of the settings, in which case the
other settings remain the same.
Adding an IPv4 ACL
Select Advanced > QoS Setup > ACL IPv4 from the navigation tree and then select the Add tab to enter
the IPv4 ACL configuration page.