Removing An Mcs From An M40E Router; Figure 95: Rear Of M40E Chassis With Component Cover Removed - Juniper M40E Hardware Manual

M40e Multiservice Edge Router Hardware Guide
180
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Figure 95: Rear of M40e Chassis with Component Cover Removed

Removing an MCS from an M40e Router on page 180
Installing an MCS in an M40e Router on page 181

Removing an MCS from an M40e Router

To remove an MCS from an M40e router:
Place an electrostatic bag or antistatic mat on a flat, stable surface.
1.
Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect
2.
the strap to one of the ESD points on the chassis.
Remove the rear component cover by loosening the thumbscrew at each corner of
3.
the cover and pulling it straight off the chassis. For complete instructions, see
"Removing Components from the Chassis Before Installing the M40e Router Without
a Lift" on page 83.
If two host modules are installed, use one of the following two methods to determine
4.
which is functioning as master:
Note which of the green host module
The master Routing Engine is designated
issue the command:
user@host> show chassis routing-engine
Routing Engine status:
Master ...
If the component you are removing belongs to the master host module and a second
5.
host module is installed, switch mastership to the standby host module by issuing
the CLI command:
user@host> request chassis routing-engine master switch
LEDs is lit on the craft interface.
MASTER
in the
Master Current state
Slot 0: Current state
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