3com 3CRWXR10095A User Manual

You can choose to count the number of times an ACE is matched. This 
hit count is useful for troubleshooting complex ACL configurations and 
for monitoring traffic load for specific network applications or protocols. 
The hit count can only be seen from the CLI. To start updating hit counter 
statistics in the CLI, you must first set the hits sampling rate to a nonzero 
value, such as 15 seconds. For more information about security ACLs, see 
the 

You cannot perform ACL functions that include permitting, denying, or 
marking with a Class of Service (CoS) level on packets with a multicast or 
broadcast destination address.

To view ACLs:

1 Select the Configuration tool bar option.

2 In the Organizer panel, click the plus sign next to the WX switch. 

3 Click the plus sign next to System.

4 Select ACLs.

The configured ACLs and their mappings appear in the Content panel.

The Create ACL wizard enables you to configure ACEs with the following 
parameters:

„

Match criteria:

„

Source IP address

„

Destination IP address

„

Protocol

„

Source protocol port

„

Destination protocol port

„

Differentiated Services Code Point (DSCP) value or Type Of Service 
(TOS) and IP precedence values

„

Action: deny or permit

„

Marking: Class of Service (CoS) value

These parameters are sufficient for most ACEs. To configure additional 
parameters, use the wizard to configure the basic parameters, then select 
the ACE and click Properties. (See “Configuring Advanced ACL 
Settings” on page 226.)