Addendum

and extended MAC ACLs. You can configure ACL logging only on ACLs that are
applied to ingress interfaces; you cannot enable logging for ACLs that are
associated with egress interfaces.
Related
Commands
ip access-list standard — configures a standard ACL.
permit — configures a permit filter.
deny (for Extended IP ACLs)
Configure a filter that drops IP packets meeting the filter criteria.
NOTE: Only the options that have been newly introduced are described here. For a complete
description on all of the keywords and variables that are available with this command, refer the
respective Command Reference Guide of the applicable platform of the Release 9.2.0.0
documentation set.
Syntax
deny {ip | ip-protocol-number} {source mask | any | host ip-
address} {destination mask | any | host ip-address} [count
[byte]] [dscp value] [order] [monitor] [fragments] [log
[interval minutes] [threshold-in-msgs [count]]
To remove this filter, you have two choices:
• Use the no seq sequence-number command if you know the filter’s
sequence number.
• Use the no deny {ip | ip-protocol-number} {source mask | any |
host ip-address} {destination mask | any | host ip-address}
command.
Parameters
log (OPTIONAL) Enter the keyword log to enable the triggering
of ACL log messages.
threshold-in
msgs count
(OPTIONAL) Enter the threshold-in-msgs keyword
followed by a value to indicate the maximum number of ACL
logs that can be generated, exceeding which the generation
of ACL logs is terminated. with the seq, permit, or deny
commands. You can enter a threshold in the range of 1-100.
interval
minutes
(OPTIONAL) Enter the keyword interval followed by the
time period in minutes at which ACL logs must be generated.
You can enter an interval in the range of 1-10 minutes.
Defaults By default, 10 ACL logs are generated if you do not specify the threshold explicitly.
The default frequency at which ACL logs are generated is 5 minutes.
Command
Modes
CONFIGURATION-EXTENDED-ACCESS-LIST
Command
History
Version 9.3.0.0 Added support for logging of ACLs on the S4810, S4820T,
Z9000, M I/O Aggregator and MXL 10/40GbE Switch IO
Module platforms.
Access Control Lists
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