User`s manual

–

HAPTER

4 | Configuring the Switch

Configuring Security

Figure 30: ACL Rate Limiter Configuration

CONFIGURING ACCESS CONTROL L

ISTS

Use the Access Control List Configuration page to define filtering rules for

an ACL policy, for a specific port, or for all ports. Rules applied to a port

take effect immediately, while those defined for a policy must be mapped

to one or more ports using the ACL Ports Configuration menu (page 88).

ATH

Configuration, Security, Network, ACL, Access Control List

USAGE

UIDELI

◆

Rules within an ACL are checked in the configured order, from top to

bottom. A packet will be accepted as soon as it matches a permit rule,

or dropped as soon as it matches a deny rule. If no rules match, the

frame is accepted.

◆

The maximum number of ACL rules that can be configured on the

switch is 128.

◆

The maximum number of ACL rules that can be bound to a port is 10.

◆

ACLs provide frame filtering based on any of the following criteria:

■

Any frame type (based on MAC address, VLAN ID, VLAN priority)

■

Ethernet type (based on Ethernet type value, MAC address, VLAN

ID, VLAN priority)

■

ARP (based on ARP/RARP type, request/reply, sender/target IP,

hardware address matches ARP/RARP MAC address, ARP/RARP

hardware address length matches protocol address length, matches

this entry when ARP/RARP hardware address is equal to Ethernet,