User Manual

Chapter 4 - Operation and Administration Using the CLI NPU Configuration
4Motion 140 System Manual
The following table lists the default (non-configurable) VLAN ID for each physical
interface:
In addition to these Ethernet interfaces, you can also configure seven Fast
Ethernet interfaces from the NPU towards the AUs. These interfaces are internal
NPU interfaces, and are not accessible to user.
Based on the connectivity mode, 4Motion initializes the following pre-configured
IP interfaces:
 Local-management: Used for enabling connectivity with the local NMS server
that is connected via the MGMT port when 4Motion is operating in the in-band
connectivity mode; or via CSCD port when 4Motion is operating in the
out-of-band connectivity mode. The IP address used for the local-management
interface is intended for "back-to-back" connection between NPU and Local
NMS Server.
 Internal-management: Used for enabling the NMS connectivity between the AU
and NPU. This interface is used internally by 4Motion and is not reachable
from user-visible ports. The IP address and VLAN identifier used for the
internal-management interface are not user-configurable.
 External-management: Used for enabling connectivity with the NMS server
that is connected via the DATA port when 4Motion is operating in the in-band
connectivity mode, or via MGMT port when 4Motion is operating in the
out-of-band connectivity mode.
 Bearer: Used for enabling bearer IP domain connectivity. When the Unified
connectivity mode is selected, the NMS server is also connected using bearer
interface.
You can configure the IP address for bearer, external-management and
local-management interfaces. You can also modify the VLAN ID for bearer and
Table 4-9: Default VLAN IDs For Ethernet interfaces
Physical Port Default VLAN ID
MGMT 9
CSCD 9
DATA 11
7 AU Fast Ethernet
interfaces
11