Reference Guide

Access Control Lists (ACL) | 145
Defaults
Not configured.
Command Modes
CONFIGURATION-MAC ACCESS LIST-STANDARD
Command
History
Related
Commands
Extended MAC ACL Commands
When an access-list is created without any rule and then applied to an interface, ACL behavior reflects
implicit permit.
s platforms (except the S4810 system) support Ingress MAC ACLs only.
The and Z9000 support both Ingress and Egress MAC ACLs.
The following commands configure Extended MAC ACLs.
• deny
• mac access-list extended
• permit
• seq
permit Enter the keyword permit to configure a filter to forward packets
meeting this criteria.
any Enter the keyword any to filter all packets.
mac-source-address
Enter a MAC address in nn:nn:nn:nn:nn:nn format.
mac-source-address-mask
(OPTIONAL) Specify which bits in the MAC address must match. If
no mask is specified, a mask of 00:00:00:00:00:00 is applied (in other
words, the filter allows only MAC addresses that match).
count (OPTIONAL) Enter the keyword count to count packets processed
by the filter.
byte (OPTIONAL) Enter the keyword byte to count bytes processed by
the filter.
Version 9.0.2.0 Introduced on the S6000.
Version 8.3.11.1 Introduced on the Z9000.
Version 7.6.1.0 Support added for S-Series
Note: When ACL logging and byte counters are configured simultaneously, byte counters
may display an incorrect value. Configure packet counters with logging instead.
deny Configure a filter to drop packets.
permit Configure a filter to forward packets.
Note: See also Commands Common to all ACL Types and Common MAC Access List
Commands.
S6000