C
HAPTER
4
| Configuring the Switch
Configuring Security
– 91 –
Figure 30: ACL Rate Limiter Configuration
CONFIGURING ACCESS CONTROL LISTS
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).
PATH
Configuration, Security, Network, ACL, Access Control List
USAGE GUIDELINES
â—† 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.
â—† The maximum number of ACL rules that can be configured on the
switch is 128.
â—† The maximum number of ACL rules that can be bound to a port is 10.
â—† ACLs provide frame filtering based on any of the following criteria:
â–
Any frame type (based on MAC address, VLAN ID, VLAN priority)
â–
Ethernet type (based on Ethernet type value, MAC address, VLAN
ID, VLAN priority)
â–
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,
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