Parameters

Defaults

Command Modes

Command History

Usage Information

•Use the no seq sequence-numbercommand if you know the filter’s sequence number.

•Use the no deny {any host mac-address mac-source-address mac-source-address-mask} {any host mac-address mac- destination-address mac-destination-address-mask}command.

log

(OPTIONAL) Enter the keyword log to enable the triggering

 

of ACL log messages.

threshold-in

(OPTIONAL) Enter the threshold-in-msgskeyword

msgs count

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. The threshold range is from 1 to 100.

interval

(OPTIONAL) Enter the keyword interval followed by the

minutes

time period in minutes at which ACL logs must be generated.

 

The time interval range is from 1 to 10 minutes.

monitor

(OPTIONAL) Enter the keyword monitor when the rule is

 

describing the traffic that you want to monitor and the ACL

 

in which you are creating the rule is applied to the monitored

 

interface.

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 five minutes. By default, flow-based monitoring is not enabled.

CONFIGURATION-MAC ACCESS LIST-EXTENDED

Version

Description

9.7(0.0)

Introduced on the S6000–ON.

9.4(0.0)

Added support for flow-based monitoring on the S4810,

 

S4820T, S6000, and Z9000 platforms.

9.3(0.0)

Added support for logging of ACLs on the S4810, S4820T,

 

and Z9000 platforms.

When the configured maximum threshold is exceeded, generation of logs is stopped. When the interval at which ACL logs are configured to be recorded expires, the subsequent, fresh interval timer is started and the packet count for that new interval commences from zero. If ACL logging was stopped previously because the configured threshold is exceeded, it is re-enabled for this new interval.

If ACL logging is stopped because the configured threshold is exceeded, it is re- enabled after the logging interval period elapses. ACL logging is supported for standard and extended IPv4 ACLs, IPv6 ACLs, and MAC ACLs. You can configure

Access Control Lists (ACL)

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