Maintaining Mx240 Mics - Juniper MX240 Hardware Manual

Figure 119: Installing a MIC
SEE ALSO
MX240 Modular Interface Card (MIC) Description | 139
Troubleshooting the MX240 MICs | 433
MX240 MIC Serial Number Label | 449
SEE ALSO
MX240 Modular Interface Card (MIC) Description | 139
Troubleshooting the MX240 MICs | 433
MX240 MIC Serial Number Label | 449

Maintaining MX240 MICs

Purpose
For optimum router performance, verify the condition of the 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
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, left to right:
user@host> show chassis fpc pic-status
Reference. If the MPC that houses the MIC detects a
341