Juniper JUNOS - NETWORK OPERATION GUIDE REV1 Network Operation Manual page 454

JUNOS Internet Software Network Operations Guide: Hardware
Monitor CFEB Tasks
3. Display CFEB Error Messages in the System Log File on
page 424
4. Display CFEB Error Messages in the Chassis Daemon Log
File on page 425
Verifying CFEB Failure on page 426
1. Check the CFEB Uptime on page 426
2. Check the System Uptime on page 427
3. Check the CFEB Connection on page 427
4. Perform a Swap Test on the CFEB on page 427
Getting CFEB Hardware Information on page 429
1. Display the CFEB Hardware Information on page 429
2. Display the CFEB Firmware Information on page 430
3. Locate the CFEB Serial Number ID Label on page 430
Returning the CFEB on page 430
!
418
Command or Action
show log messages | match cfeb
show log chassisd | match cfeb
show chassis cfeb
show system uptime
Check that the thumbscrews on each CFEB ejector lever are
securely tightened.
!
Before performing a swap test, always check for bent pins
in the midplane and check the CFEB for stuck pins in the
connector.
!
Power down the CFEB before removing it by pressing and
holding down the offline button on the faceplate until the
amber LED labeled FAIL lights, or by using the
chassis cfeb offline CLI command.
!
Power up the CFEB after installing it by pressing and
holding down the offline button on the CFEB faceplate until
the green LED labeled Output OK
the
request chassis cfeb online
!
Follow the procedure in the appropriate router hardware
guide for replacing and installing a CFEB.
show chassis hardware
show chassis firmware
Look on the right side of the CFEB top panel.
See "Return the Failed Component" on page 86 or follow the
procedure in the appropriate router hardware guide
request
lights steadily, or by using
CLI command.
.