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Maintaining MX2010 MICs

date_range 09-Mar-21

Purpose

For optimum router performance, verify the condition of the Modular Interface Cards (MICs).

Action

On a regular basis:

  • Check the LEDs on MIC faceplates. The meaning of the LED states differs for various MICs. For more information, see the MX Series Interface Module Reference. If the MPC that houses the MIC detects a MIC failure, the MPC generates an alarm message to be sent to the Routing Engine.

  • Issue the CLI show chassis fpc pic-status command. The MIC slots in an MPC are numbered PIC 0/1 and PIC 2/3, top to bottom:

    content_copy zoom_out_map
    user@host> show chassis fpc pic-status
    Slot 0   Online       MPC4E 3D 2CGE+8XGE
      PIC 0  Online       4x10GE SFPP
      PIC 1  Online       1X100GE CFP
      PIC 2  Online       4x10GE SFPP
      PIC 3  Online       1X100GE CFP
    Slot 1   Online       MPC4E 3D 2CGE+8XGE
      PIC 0  Online       4x10GE SFPP
      PIC 1  Online       1X100GE CFP
      PIC 2  Online       4x10GE SFPP
      PIC 3  Online       1X100GE CFP
    Slot 2   Online       MPC4E 3D 32XGE
      PIC 0  Online       8X10GE SFPP
      PIC 1  Online       8X10GE SFPP
      PIC 2  Online       8X10GE SFPP
      PIC 3  Online       8X10GE SFPP
    Slot 3   Online       MPC4E 3D 32XGE
      PIC 0  Online       8X10GE SFPP
      PIC 1  Online       8X10GE SFPP
      PIC 2  Online       8X10GE SFPP
      PIC 3  Online       8X10GE SFPP
    Slot 4   Online       MPC4E 3D 2CGE+8XGE
      PIC 0  Online       4x10GE SFPP
      PIC 1  Online       1X100GE CFP
      PIC 2  Online       4x10GE SFPP
      PIC 3  Online       1X100GE CFP
    Slot 5   Online       MPC 3D 16x 10GE
      PIC 0  Online       4x 10GE(LAN) SFP+
      PIC 1  Online       4x 10GE(LAN) SFP+
      PIC 2  Online       4x 10GE(LAN) SFP+
      PIC 3  Online       4x 10GE(LAN) SFP+
    Slot 6   Online       MPC 3D 16x 10GE
      PIC 0  Online       4x 10GE(LAN) SFP+
      PIC 1  Online       4x 10GE(LAN) SFP+
      PIC 2  Online       4x 10GE(LAN) SFP+
      PIC 3  Online       4x 10GE(LAN) SFP+
    Slot 7   Online       MPC 3D 16x 10GE EM
      PIC 0  Online       4x 10GE(LAN) SFP+
      PIC 1  Online       4x 10GE(LAN) SFP+
      PIC 2  Online       4x 10GE(LAN) SFP+
      PIC 3  Online       4x 10GE(LAN) SFP+
    Slot 8   Online       MPC 3D 16x 10GE
      PIC 0  Online       4x 10GE(LAN) SFP+
      PIC 1  Online       4x 10GE(LAN) SFP+
      PIC 2  Online       4x 10GE(LAN) SFP+
      PIC 3  Online       4x 10GE(LAN) SFP+
    Slot 9   Online       MPCE Type 2 3D
      PIC 0  Online       1x 10GE XFP
      PIC 1  Online       1x 10GE XFP
      PIC 2  Online       1x 10GE XFP
      PIC 3  Online       1x 10GE XFP

    For further description of the command output, see the Junos OS System Basics and Services Command Reference.

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