MPC 0 and MPC 1 have two slots each that accept MICs. The MICs are represented as
MIC 0 and MIC 1 in the CLI and are logically divided into PICs depending on their type. A
MIC installed in the left-most MIC slot (0/0 or 1/0) is represented in the CLI as PIC 0 and
PIC 1. A MIC installed in the right-most MIC slot (0/1 or 1/1) is represented as PIC 2 and
PIC 3.
MPC 2 houses a 4-port 10-Gigabit Ethernet MIC. Both the MPC and the MIC are considered
fixed and are built into the front panel of the chassis. The MPC is represented as FPC 2
in the CLI. The MIC is represented as MIC 0 in the CLI and is logically divided into a single
PIC, which is represented as PIC 0.
Figure 14: MX104 Interface Port Mapping Example
10 2 3
MIC-3D-4OC3OC12-
1OC48
10 2 3
MIC-3D-4OC3OC12-
1OC48
Table 47 on page 54 summarizes the relationship between the components and the
interface names.
Table 47: MX104 MIC Interface Names
Interface Names
ComponentName in the
CLIComponent
xe-2/0/0 through xe-2/0/34x 10GE SFP+Built-in 4-port 10-Gigabit Ethernet MIC
Copyright © 2017, Juniper Networks, Inc.54
MX104 3D Universal Edge Router Hardware Guide