User's Manual

Chapter 3 - Operation and Administration Using the CLI NPU Configuration
4Motion 200 System Manual
1 Enable the interface configuration mode (refer Section 3.3.10.3.1).
2 You can now execute either of the following tasks:
» Attach an ACL to an interface (refer Section 3.3.10.3.2).
» De-attach an ACL from an interface (refer Section 3.3.10.3.3).
3 Terminate the interface configuration mode (refer Section 3.3.10.3.4).
3.3.10.3.1 Enabling the Interface Configuration Mode
ACLs are applied on traffic received from the DATA, MGMT or CSCD ports, and
destined towards the following virtual interfaces:
 AUs
 NPU
Run the following command to enable the interface configuration mode for the
NPU:
npu(config)# interface npu-host
Run the following command to enable the interface configuration mode for all
AUs:
npu(config)# interface all-au
After you have enabled the interface configuration mode, you can:
 Attach an ACL to an interface (Section 3.3.10.3.2)
 De-attach an ACL from an interface (Section 3.3.10.3.3)
3.3.10.3.2 Attaching an ACL to an interface
After you have enabled the interface configuration mode, run the following
command to attach an ACL with an interface:
npu(config-if)# ip access-group {<access-list-number (1-199)> |
<access-list-name>}
To attach/de-attach an ACL: