User Manual

Chapter 4 - Operation and Administration Using the CLI NPU Configuration
4Motion 141 System Manual
external-management interfaces. The following table lists the default VLAN IDs
assigned to pre-configured IP interfaces.
In addition to the physical and IP interfaces, 4Motion defines the following virtual
interfaces. These interfaces are used only for applying Access Control Lists (ACLs)
for filtering traffic destined towards the NPU or AUs.
 NPU
 All AUs
This section describes the commands for:
 “Configuring Physical Interfaces” on page 141
 “Managing the External Ether Type” on page 157
 “Configuring IP interfaces” on page 158
 “Configuring Virtual Interfaces” on page 166
 “Displaying Status and Configuration Information for Physical, IP, and Virtual
Interfaces” on page 166
4.3.2.1 Configuring Physical Interfaces
The NPU contains seven AU-facing Fast Ethernet interfaces, and three Ethernet
interfaces on the front panel: one Fast Ethernet interface (MGMT port) and two
Gigabit Ethernet interfaces (DATA and CSCD ports). Each of these interfaces is a
Table 4-10: Default VLAN IDs
Interface Default VLAN ID
Local-management 9
Internal-management 10 (non-configurable)
Bearer 11
External-management 12