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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.
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
Defaults Not enabled.
Command Modes EXEC Privilege
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
9.10(0.1) Introduced on the S6010-ON and S4048T-ON.
Access Control Lists (ACL) 167