Dell MXL 10GbE Reference Manual page 234

Command CONFIGURATION-IP ACCESS-LIST-STANDARD
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. For
Information
more information, refer to the Quality of Service chapter of the Dell Networking OS
Configuration Guide.
In the MXL switch, you can configure either count (packets) or count (bytes).
However, for an ACL with multiple rules, you can configure some ACLs with count
(packets) and others as count (bytes) at any given time.
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 s 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
monitoring only the specified traffic instead of all traffic on the interface. This
feature is particularly useful when looking for malicious traffic. It is available for
Layer 2 and Layer 3 ingress and egress traffic. You may specify traffic using
standard or extended access-lists. This mechanism copies all incoming or outgoing
packets on one port and forwards (mirrors) them to another port. The source port
is the monitored port (MD) and the destination port is the monitoring port (MG).
Related
ip access-list
Commands
permit
seq
234
Added the support for flow-based monitoring on the MXL
10/40GbE Switch IO Module.
Added the support for logging of ACLs on the MXL 10/40GbE
Switch IO Module.
Introduced on the MXL 10/40GbE Switch IO Module.
standard— configures a standard ACL.
— configures a MAC address filter to pass packets.
— configures a MAC address filter with a specified sequence number.
Access Control Lists (ACL)