3Com 3C13636 Configuration Manual page 370

3Com Router 3000 Ethernet Family
Configuration Guide
Perform the following configuration in interface view.
1) Applying a MAC-based ACL in the inbound/outbound direction of the interface
Perform the following configuration in interface view.
Table 3-24 Apply a MAC-based ACL on an interface
Apply a MAC-based ACL on the inbound
direction of the interface.
Remove the MAC-based ACL applied in
the inbound direction of the interface.
Apply a MAC-based ACL on the
outbound direction of the interface.
Remove the MAC-based ACL applied in
the outbound direction of the interface.
2) Applying a MAC-based ACL to the interface of the DLSw module in the
inbound/outbound direction
Perform the following configuration in interface view.
Table 3-25 Apply a MAC-based ACL on an interface
Apply a MAC-based ACL on the inbound
direction of the interface.
Remove the MAC-based ACL applied in
the inbound direction of the interface.
Apply a MAC-based ACL on the
outbound direction of the interface.
Remove the MAC-based ACL applied in
the outbound direction of the interface.
By default, no ACL is applied on the interface.
When applying an ACL on an interface, consider the following:
Add the interface into a bridge-set before applying the ACL on the interface.
When you apply the same type of ACLs on the interface, the last one will
overwrite the previous one.
Operation
Operation
3Com Corporation
3-21
Chapter 3 Bridge Configuration
Command
firewall ethernet-frame-filter
acl-number inbound
undo firewall ethernet-frame-filter
inbound
firewall ethernet-frame-filter
acl-number outbound
undo firewall ethernet-frame-filter
outbound
Command
dlsw ethernet-frame-filter acl-number
inbound
undo dlsw ethernet-frame-filter
inbound
dlsw ethernet-frame-filter acl-number
outbound
undo dlsw ethernet-frame-filter
outbound