User Manual

Configuration Examples
434
M4100 Series Managed Switch
• Action: Permit
• Assign Queue ID: 0
• Match Every: False
• CoS: 0
• Destination MAC: 01:02:1A:BC:DE:EF
• Destination MAC Mask: 00:00:00:00:FF:FF
• EtherType User Value:
• Source MAC: 02:02:1A:BC:DE:EF
• Source MAC Mask: 00:00:00:00:FF:FF
• VLAN ID: 2
For more information about MAC ACL rules, see Configure MAC Rules on page 349.
3. From the MAC Binding Configuration screen, assign the Sales_ACL to the interface gigabit
ports 6, 7, and 8, and then the click the APPLY button.
See Configure ACL MAC Binding on page 351.
You can assign an optional sequence number to indicate the order of this access list
relative to other access lists if any are already assigned to this interface and direction.
4. The MAC Binding Table displays the interface and MAC ACL binding information.
See View or Delete MAC Bindings on page 353.
The ACL named Sales_ACL looks for Ethernet frames with destination and source MAC
addresses and MAC masks defined in the rule. Also, the frame must be tagged with VLAN ID
2, which is the Sales department VLAN. The CoS value of the frame must be 0, which is the
default value for Ethernet frames. Frames that match this criteria are permitted on interfaces
6, 7, and 8 and are assigned to the hardware egress queue 0, which is the default queue. All
other traffic is explicitly denied on these interfaces. To allow additional traffic to enter these
ports, you must add a new permit rule with the desired match criteria and bind the rule to
interfaces 6, 7, and 8.
Standard IP ACL Example Configuration
The following example shows how to create an IP-based ACL that prevents any IP traffic
from the Finance department from being allowed on the ports that are associated with other
departments. Traffic from the Finance department is identified by each packet’s network IP
address.
1. From the IP ACL screen, create a new IP ACL with an IP ACL ID of 1.
See Configure an IP ACL on page 354).
2. From the IP Rules screen, create a rule for IP ACL 1 with the following settings:
• Rule ID: 1
• Action: Deny
• Assign Queue ID: 0 (optional: 0 is the default value)