User's Manual

Chapter 3 - Operation and Administration Using the CLI NPU Configuration
4Motion 103 System Manual
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 103
 “Managing the External Ether Type” on page 117
 “Configuring IP interfaces” on page 118
 “Configuring Virtual Interfaces” on page 126
 “Displaying Status and Configuration Information for Physical, IP, and Virtual
Interfaces” on page 127
3.3.2.1 Configuring Physical Interfaces
The NPU contains 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 member of one or more VLANs. The following
table lists the physical interfaces, and their type, port numbers and member
VLANs:
Table 3-10: Default VLAN IDs
Interface Default VLAN ID
Local-management 9
Internal-management 10 (non-configurable)
Bearer 11
External-management 12
AU Maintenance 14