Dell Z9500 Reference Manual page 251

Version
8.2.1.0
8.1.1.0
7.6.1.0
7.5.1.0
7.4.1.0
6.5.10
Usage
If you configure the sequence-number, the sequence-number is used as a tie
Information
breaker for rules with the same order.
Use the order option only when you use policy-based QoS on the switch. For
more information, refer to the Quality of Service chapter of the Z9500
Configuration Guide. The following conditions apply:
•
•
•
•
•
When you use the log option, the CP processor logs detail 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.
Use the monitor option only when you are using flow-based monitoring. For
more information, refer to the Port Monitoring chapter of the Z9500 Configuration
Guide.
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.
Related
deny
Commands
permit
Access Control Lists (ACL)
Description
Allows ACL control of fragmented packets for IP (Layer 3)
ACLs.
Introduced on the E-Series ExaScale.
Introduced on the S-Series.
Introduced on the C-Series.
Added support for the non-contiguous mask and added the
monitor option. Deprecated the keyword established.
Expanded to include the optional QoS order priority for the
ACL entry.
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.
NOTE: When ACL logging and byte counters are configured simultaneously,
byte counters may display an incorrect value. Configure packet counters with
logging instead.
— configures a filter to drop packets.
— configures a filter to forward packets.
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