Dell MXL 10GbE Reference Manual page 179

monitor
Defaults By default 10 ACL logs are generated if you do not specify the threshold explicitly.
The default frequency at which the ACL logs are generated is five minutes. By
default, the flow-based monitoring is not enabled.
Command CONFIGURATION-IP ACCESS-LIST-EXTENDED
Modes
Command
Version 9.4(0.0)
History
Version 9.3(0.0)
Version 8.3.16.1
Usage
The order option is relevant in the context of the Policy QoS feature only. The
Information
following applies:
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If you configure the sequence-number, the sequence-number is used as a tie
breaker for rules with the same order.
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
ACL logging only on ACLs that are applied to ingress interfaces; you cannot enable
logging for ACLs that are associated with egress interfaces.
You can activate flow-based monitoring for a monitoring session by entering the
flow-based enable command in the Monitor Session mode. When you enable
this capability, traffic with particular flows that are traversing through the ingress
and egress interfaces are examined and, appropriate ACLs can be applied in both
the ingress and egress direction. Flow-based monitoring conserves bandwidth by
Access Control Lists (ACL)
(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.
Added support for the flow-based monitoring on the MXL
10/40GbE Switch IO Module.
Added support for logging of ACLs on the MXL 10/40GbE
Switch IO Module.
Introduced on the MXL 10/40GbE Switch IO Module.
The seq sequence-number command is applicable only in an ACL group.
The order option works across ACL groups that have been applied on an
interface via the QoS policy framework.
The order option takes precedence over seq sequence-number.
If sequence-number is not configured, the rules with the same order value are
ordered according to their configuration order.
If sequence-number is configured, the sequence-number is used as a tie
breaker for rules with the same order.
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