Juniper JUNOS 10.1 - CONFIGURATION GUIDE 1-2010 Configuration Manual page 133

For more information about the
Configuration Guide.
Examples: Interface Naming
This section provides examples of naming interfaces. For an illustration of where
slots, PICs, and ports are located, see Figure 5 on page 64.
[edit chassis]
fpc slot-number {
pic pic-number {
...
}
}
To configure PIC properties for a T640 or T1600 router configured in a routing
matrix, you must specify the LCC, FPC, and PIC numbers, as follows:
[edit chassis]
lcc lcc-number {
fpc slot-number { # Use the hardware FPC slot number
pic pic-number {
...
}
}
}
For the FPC slot in a T640 router in a routing matrix, specify the actual hardware
slot number, as labeled on the T640 router chassis. Do not use the corresponding
software FPC configuration numbers shown in Table 5 on page 60.
For the FPC slot in a T1600 router in a routing matrix, specify the actual hardware
slot number, as labeled on the T1600 router chassis. Do not use the corresponding
software FPC configuration numbers shown in Table 6 on page 62.
Chapter 2: Understanding Router Interfaces
[edit chassis] hierarchy, see the JUNOS System Basics
Interface Naming Overview
63