Step 1 Select Enable and click take effect.
Step 2 Configure the ACL.
Step 3 Click take effect to take the configuration effect.
I Note:
If you select Enable in ACL Capability, ensure that your host IP address is in ACL list before it takes effect.

3.9 Diagnostic

In the navigation bar, choose Diagnostic. The Diagnostic page that is displayed contains Ping, ATM Loopback,
ADSL, and Diagnostic.
3.9.1 Ping
Choose Diagnostic > Ping. The page shown in the following figure appears.
The following table describes the parameters and buttons in this page.
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