LevelOne GEP-2651 - 2-5.2.3 Acl

Publication date: June, 2015
Revision A1
67
2-5.2.3 ACL
The Series switch access control list (ACL) is probably the most commonly used object in the
IOS. It is used for packet filtering but also for selecting types of traffic to be analyzed,
forwarded, or influenced in some way. The ACLs are divided into Ether Types. IPv4, ARP
protocol, MAC and VLAN parameters etc. Here we will just go over the standard and extended
access lists for TCP/IP. As you create ACEs for ingress classification, you can assign a policy for
each port, the policy number is 1-8, however, each policy can be applied to any port. This
makes it very easy to determine what type of ACL policy you will be working with.
2-5.2.3.1 Ports
The section describes how to configure the ACL parameters (ACE) of the each switch port.
These parameters will affect frames received on a port unless the frame matches a specific ACE
Web Interface
To configure the ACL Ports Configuration in the web interface:
1. Click Configuration, ACL, then Ports
2. To scroll the specific parameter value to select the correct value for port ACL setting.
3. Click the save to save the setting
4. If you want to cancel the setting then you need to click the reset button. It will revert to
previously saved values.
5. After you configure complete then you could see the Counter of the port. Then you could
click refresh to update the counter or Clear the information.
Figure 2-5.2.3.1: The ACL Ports Configuration
Parameter description:
 Port :
The logical port for the settings contained in the same row.
 Policy ID :
Select the policy to apply to this port. The allowed values are 1 through 8. The default value
is 1.