Maintaining The Mx2020 Sfb - Juniper MX2020 Hardware Manual

MX2020 3D Universal Edge Router Hardware Guide
Related
Documentation

Maintaining the MX2020 SFB

Purpose
Action
Related
Documentation
180
Carefully insert the MPC connector edge into the opening of the bag, and pull the bag
toward you to cover the MPC.
Never stack an MPC under or on top of any other component.
MX2020 MPC Terminology on page 176
Holding an MX2020 MPC on page 177
Maintaining MX2020 MPCs on page 168
Replacing an MX2020 MPC on page 242
Troubleshooting the MX2020 MPCs on page 198
For optimum router performance, verify the condition of the SFBs.
On a regular basis:
Check the LED on the SFB faceplate.
During normal operations:
The bi-color OK/FAIL
The bi-color
OK/FAIL
The bi-color
OK/FAIL
Issue the show chassis sfb
is similar to the following:
user@host> show chassis sfb
Slot State
0 Online
1 Online
2 Online
3 Online
4 Online
5 Online
6 Online
7 Online
For further description of the output from the commands, see the
and Services Command Reference
Replacing an MX2020 SFB on page 235
Removing an MX2020 SFB on page 236
LED on the SFB faceplate is lit green steadily.
LED on the SFB faceplate is blinking green.
red LED on the SFB faceplate is off.
command to display information about the SFBs. The output
Uptime
1 hour, 11 minutes, 22 seconds
1 hour, 11 minutes, 11 seconds
1 hour, 11 minutes, 1 second
1 hour, 10 minutes, 50 seconds
1 hour, 10 minutes, 39 seconds
1 hour, 10 minutes, 28 seconds
1 hour, 10 minutes, 18 seconds
1 hour, 10 minutes, 7 seconds
.
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