Maintaining Mx2020 Mics - Juniper MX2020 Hardware Manual

Universal routing platform

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For further description of the output from the command, see the

Maintaining MX2020 MICs

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

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

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:

user@host> show chassis fpc pic-status

4x 10GE(LAN) SFP+

Reference. If the MPC that houses the MIC detects a

MPC4E 3D 2CGE+8XGE

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