Allied Telesis AT-S63 - Manual (Page 172)

Chapter 13: Access Control Lists
172 Section II: Advanced Operations
Configuring an Access Control List
This procedure explains how to create an ACL. Before starting this
procedure, jot down on paper the ID number(s) of the classifier(s) you
want to assign to the ACL and the action of the ACL, which is either Permit
or Deny. An action of Permit instructs the port to accept packets from the
defined traffic flow of the classifier, while an action of Deny discards the
packets. Having this information handy will make it easier for you to
perform the procedure. To view the classifier ID numbers and
specifications, refer to “Displaying the Classifiers” on page 169.
To configure an access control list, perform the following procedure:
1. From the home page, select Configuration.
The System page is displayed with the General tab selected by
default, as shown in Figure 5 on page 38.
2. From the Configuration menu, select the Network Security option.
The Network Security page is displayed with the Port Security tab
selected by default, as shown in Figure 158 on page 392.
3. Select the ACL tab.
The ACL tab is shown in Figure 54.
Figure 54. ACL Tab (Configuration)