Administrator Guide

NOTE: If you apply outbound(egress) IP acl on a switch port, the filter applies only for routed
traffic egressing out of that port.
To associate an access-list to a non-default VRF, use the vrf attribute of this command. You can use this
command at the interface context (physical/LAG) to apply the access-list to a range of VRFs.
The VRF MODE is not available for the default and management VRFs.
In the Dell EMC Networking OS versions prior to 9.13(0.0), the system does not install any of your ACL rules if the
available CAM space is lesser than what is required for your set of ACL rules. Effective with the Dell EMC
Networking OS version 9.13(0.0), the system installs your ACL rules until all the allocated CAM memory is used. If
there is no implicit permit in your rule, the Dell EMC Networking OS ensures that an implicit deny is installed at the
end of your rule. This behavior is applicable for IPv4 and IPv6 ingress and egress ACLs.
One of the usage scenarios for using the layer3 keyword at the VLAN level, is to avoid ACL being applied on the
L2 traffic which comes in via ICL.
NOTE:
The usage scenario listed above is one of many other usage scenarios.
Related
Commands
• ip access-list standard — configure a standard ACL.
• ip access-list extended — configure an extended ACL.
ip mirror-access-group
Assign an IP mirror access control to an interface.
Syntax
ip mirror-access-group access-list-name {in} [implicit-permit] [vlan vlan-id]
[optimized]
To remove an IP mirror-access-group configuration, use the no ip mirror-access-group access-
list-name {in | out} [implicit-permit] [vlan vlan-id] [optimized] command.
Parameters
access-list-name Enter the name of a configured access list, up to 140 characters.
in Enter the keyword in to apply the ACL to incoming traffic.
implicit-permit (OPTIONAL) Enter the keyword implicit-permit to change the default action of the
ACL from implicit-deny to implicit-permit (that is, if the traffic does not match the filters
in the ACL, the traffic is permitted instead of dropped).
vlan vlan-id (OPTIONAL) Enter the keyword vlan then the ID numbers of the VLANs. The range is
from 1 to 4094 (you can use IDs from 1 to 4094).
optimized (OPTIONAL) Enter the keyword optimized to enable ACL optimization.
Defaults Not enabled.
Command Modes INTERFACE
Command History
This guide is platform-specific. For command information about other platforms, see the relevant Dell EMC
Networking OS Command-Line Reference Guide.
Version Description
9.11(0.0) Introduced on the S4048–ON, S4048T–ON, S6000, S6000–ON, S6010–ON, S6100–ON,
Z9100–ON, and Z9500.
Related
Commands
• ip access-list standard — configure a standard ACL.
• ip access-list extended — configure an extended ACL.
ip control-plane egress-filter
Enable egress Layer 3 ACL lookup for IPv4 CPU traffic.
Syntax
ip control-plane egress-filter
188 Access Control Lists (ACL)