Reference Guide
186 | Access Control Lists (ACL)
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Defaults
Not enabled.
Command Modes
INTERFACE
Command
History
Usage
Information
You can assign one ACL (standard or extended ACL) to an interface.
When you apply an ACL that filters IGMP traffic, all IGMP traffic is redirected to the CPUs
and soft-forwarded, if required, in the following scenarios:
• on a Layer 2 interface - if a Layer 3 ACL is applied to the interface.
• on a Layer 3 port or on a Layer 2/Layer 3 port
Related
Commands
show ip access-lists
c e s
Display all of the IP ACLs configured in the system, whether or not they are applied to an
interface, and the count of matches/mismatches against each ACL entry displayed.
Syntax
show ip access-lists [access-list-name] [interface interface] [in | out]
Version 8.1.1.0 Introduced on E-Series ExaScale
Version 7.8.1.0 Increased name string to accept up to 140 characters. Prior to 7.8.1.0,
names are up to 16 characters long.
Version 7.6.1.0 Support added for S-Series
Version 7.5.1.0 Support added for C-Series
pre-Version 6.2.1.1 Introduced
Note: This command is supported on the loopback interfaces of EE3, and EF series
RPMs. It is not supported on loopback interfaces ED series RPM, or on C-Series or
S-Series loopback interfaces.
ip access-list standard Configure a standard ACL.
ip access-list extended Configure an extended ACL.










