User Manual

Chapter 4 - Operation and Administration Using the CLI NPU Configuration
4Motion 241 System Manual
4.3.9.3 Attaching/De-attaching ACLs to/from an Interface
You can attach or de-attach an ACL to/from the following virtual interfaces.
 NPU
 All the AU interfaces
When an ACL is attached to an interface, it is in the ACTIVE state; it is in the
INACTIVE state when it is de-attached from an interface.
To enable initial access to the NPU, the Standard ACL 1 is available by default,
with a Permit rule allowing unrestricted access to the Local Management interface
(Destination IP Address = 172.31.0.1, Source IP Address = Any). By default this
ACL is attached to both the NPU and AUs.
IMPORTANT
An error may occur if:
 The ACL you are trying to delete is INACTIVE.
 The ACL number you have specified does not exist.
Command
Syntax
npu(config)# no ip access-list {standard <access-list-number (1-99)> |
extended <access-list-number (100-199)>}
Privilege
Level
10
Syntax
Description
Parameter Description Presence Default
Value
Possible
Values
{ standard
<access-list-n
umber (1-99)>
| extended
<access-list-n
umber
(100-199)> }
Indicates the ACL number of
the standard or extended
ACL to be deleted.
Mandatory N/A
 Standard
(1-99)

Extended
(100-199)
Command
Modes
Global configuration mode