Troubleshooting The M7I Cfeb And Cfeb-E; Troubleshooting The M7I Fic Or Pics - Juniper M7I Hardware Manual

M7i Multiservice Edge Router Hardware Guide
Related
Documentation

Troubleshooting the M7i CFEB and CFEB-E

Problem
Solution
Related
Documentation

Troubleshooting the M7i FIC or PICs

Problem
Solution
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Table 13: SONET/SDH Interface Alarm Messages (continued)
CLI Message
interface-name so-x/x/x - SONET path mismatch
interface-name so-x/x/x - SONET path remote defect indicator
interface-name so-x/x/x - SONET PLL lock
interface-name so-x/x/x - SONET remote error indicator
interface-name so-x/x/x - SONET severely errored frame
interface-name so-x/x/x - SONET unequipped
Displaying M7i Router Components and Serial Numbers on page 187
M7i Midplane Description on page 7
M7i Router Description on page 3
The CFEB or CFEB-E is not functioning normally.
To troubleshoot the CFEB or CFEB-E:
Make sure the CFEB or CFEB-E is properly seated in the midplane. Use a Phillips
screwdriver to ensure that the screws on the CFEB or CFEB-E handles are securely
tightened.
Check the alarm LEDs on the FIC. A CFEB or CFEB-E failure generates a red alarm.
Installing the M7i CFEB and CFEB-E on page 88
M7i Compact Forwarding Engine Board (CFEB) and Enhanced Compact Forwarding
Engine Board (CFEB-E) Description on page 8
Maintaining the M7i CFEB and CFEB-E on page 69
The FIC or PICs are not functioning normally.
To troubleshoot the FIC or PICs:
To check the status of each port on a FIC or PIC, look at the LED located on the
faceplate. For information about the meaning of LED states on different PICs, see the
M7i Multiservice Edge Router PIC Guide.
To check the status of an interface, issue the show chassis fpc pic-status
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