Reference Guide

144 | Access Control Lists (ACL)
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permit
s z
Configure a filter to forward packets from a specific source MAC address.
Syntax
permit {any | mac-source-address [mac-source-address-mask]} [count [byte]]
To remove this filter, you have two choices:
• Use the no seq sequence-number command syntax if you know the filter’s sequence number or
• Use the no permit {any | mac-source-address mac-source-address-mask} command.
Parameters
Defaults
Not configured.
Command Modes
CONFIGURATION-MAC ACCESS LIST-STANDARD
Command
History
Related
Commands
seq
s z
Assign a sequence number to a deny or permit filter in a MAC access list while creating the filter.
Syntax
seq sequence-number {deny | permit} {any | mac-source-address
[mac-source-address-mask]} [count [byte]]
To remove this filter, use the no seq sequence-number command.
Parameters
S6000
any Enter the keyword any to forward all packets received with a MAC
address.
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 9.0.2.0 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 MAC ACL filter to drop packets.
seq Configure a MAC ACL filter with a specified sequence number.
S6000
sequence-number
Enter a number between 0 and 65535.
deny Enter the keyword deny to configure a filter to drop packets meeting
this condition.