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
Related
Documentation
Displaying M7i Router Components and Serial Numbers on page 187
•
•
M7i Midplane Description on page 7
•
M7i Router Description on page 3
Troubleshooting the M7i CFEB and CFEB-E
Problem
The CFEB or CFEB-E is not functioning normally.
Solution
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.
Related
Documentation
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
Troubleshooting the M7i FIC or PICs
Problem
The FIC or PICs are not functioning normally.
Solution
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
command.
Copyright © 2010, Juniper Networks, Inc.
80
M7i Multiservice Edge Router Hardware Guide
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