Reference Guide

Version 8.1.1.0 Introduced on the E-Series ExaScale.
Version 7.6.1.0 Introduced on the S-Series.
Version 7.5.1.0 Introduced on the C-Series.
pre-Version
6.1.1.0
Introduced on the E-Series.
Usage
Information
When you use the log option, the CP processor logs details about the packets that match.
Depending on how many packets match the log entry and at what rate, the CP may become
busy as it has to log these packets’ details.
NOTE: When ACL logging and byte counters are configured simultaneously, byte counters
may display an incorrect value. Configure packet counters with logging instead.
Related
Commands
deny – configures a MAC ACL filter to drop packets.
seq – configure a MAC ACL filter with a specified sequence number.
seq
Assign a sequence number to a deny or permit filter in a MAC access list while creating the filter.
C-Series, E-Series, S-Series, Z-Series
Syntax
seq sequence-number {deny | permit} {any | mac-source-address
[mac-source-address-mask]} [count [byte]] [log] [monitor]
To remove this filter, use the no seq sequence-number command.
Parameters
sequence-
number
Enter a number between 0 to 65535.
deny Enter the keyword deny to configure a filter to drop packets meeting
this condition.
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 the filter
processes.
byte (OPTIONAL) Enter the keyword byte to count bytes the filter
processes.
log (OPTIONAL, E-Series only) Enter the keyword log to log the packets.
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