Figure 143: Esd Point On Qfx10008 Chassis Front; Figure 144: Esd Point On Qfx10016 Chassis Front - Juniper QFX10016 Hardware Manual

QFX10016 Switch Hardware Guide
242
switch from shutting down. We recommend that you take base systems offline before
replacing the Control Board.
Before you remove a Control Board, ensure that you have an electrostatic discharge
(ESD) grounding strap.
CAUTION: In base configurations, removal of the Control Board causes the
system to shut down. In redundant configurations, removal of the Control
Board causes the system to reboot and start the election process for a new
master.
To remove a Control Board:
Take the Control Board offline.
1.
Place an electrostatic bag or antistatic mat on a flat, stable surface.
Attach the ESD grounding strap to your bare wrist, and connect the strap to the ESD
2.
point on the chassis (see

Figure 143: ESD Point on QFX10008 Chassis Front

1— ESD point

Figure 144: ESD Point on QFX10016 Chassis Front

Simultaneously rotate the Control Board handles counterclockwise to unseat the
3.
control board.
Grasp the handles and slide the Control Board about halfway out of the chassis (see
4.
Figure 145 on page 243).
Figure 143 on page 242 and
1
Figure 144 on page 242).
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