Administrator Guide

Defaults Not configured
Command Modes CONFIGURATION-STANDARD-ACCESS-LIST
Command History
This guide is platform-specific. For command information about other platforms, refer to the relevant Dell
Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.9(0.0) Introduced on the C9010.
9.2(1.0) Introduced on the Z9500.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
8.3.1.0 Add the DSCP value for ACL matching.
8.2.1.0 Allows ACL control of fragmented packets for IP (Layer 3) ACLs.
8.1.1.0 Introduced on the E-Series ExaScale.
7.6.1.0 Introduced on the S-Series.
7.5.1.0 Introduced on the C-Series.
7.4.1.0 Added support for the non-contiguous mask and added the monitor option.
6.5.10 Expanded to include the optional QoS order priority for the ACL entry.
Usage Information
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 C9000 Series Configuration Guide. The following conditions apply:
• 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.
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.
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.
Use the monitor option only when you are using flow-based monitoring. For more information, refer to the Port
Monitoring chapter of the C9000 Series Configuration Guide.
Related
Commands
deny — configures a filter to drop packets.
permit — configures a filter to forward packets.
show ip access-lists
Display inbound or outbound IP access-list information based on a given option.
C9000 Series
Syntax
show ip access-lists {interface interface [in | out]}
226 Access Control Lists (ACL)