Operation Manual – ACL
H3C S3100 Series Ethernet Switches Chapter 1 ACL Configuration
1-11
Operation Command Description
Assign an ACL
globally
packet-filter inbound
acl-rule
Required
For description on the acl-rule
argument, refer to ACL
Command.
III. Configuration example
# Apply ACL 2000 globally to filter the inbound packets on all the ports.
<Sysname> system-view
[Sysname] packet-filter inbound ip-group 2000
1.3.2 Assigning an ACL to a VLAN
I. Configuration prerequisites
Before applying ACL rules to a VLAN, you need to define the related ACLs. For
information about defining an ACL, refer to section
1.2.2 Configuring Basic ACL,
section
1.2.3 Configuring Advanced ACL, section 1.2.4 Configuring Layer 2 ACL.
II. Configuration procedure
Table 1-6 Assign an ACL to a VLAN
Operation Command Description
Enter system view
system-view
—
Apply an ACL to a
VLAN
packet-filter vlan
vlan-id inbound
acl-rule
Required
For description on the acl-rule
argument, refer to ACL Command.
Caution:
An ACL assigned to a VLAN takes effect only for the packets tagged with 802.1Q
header. For more information about 802.1Q header, refer to the VLAN part.
III. Configuration example
# Apply ACL 2000 to VLAN 10 to filter the inbound packets of VLAN 10 on all the ports.
<Sysname> system-view
[Sysname] packet-filter vlan 10 inbound ip-group 2000
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