Replacing An Hcm; Removing An Hcm; Figure 30: Installing A Cfeb - Juniper M10i Hardware Manual

M10i Internet Router Hardware Guide
4.
5.
6.
7.

Figure 30: Installing a CFEB

Replacing an HCM

The HCM is hot-pluggable, as described in
For a description of the effect of removing an HCM, see
Manager (HCM)"

Removing an HCM

To remove an HCM, follow this procedure (see
1.
2.
92
Replacing an HCM
Align the rear of the CFEB with the guides inside the chassis and slide it in
completely.
Press the ejector lever at each end of the CFEB inward.
Tighten the thumbscrew on each ejector lever (shown in
CFEB firmly in the chassis.
Press the offline button on the CFEB faceplate and hold it down until the green
LED labeled OUTPUT OK lights steadily, in about 5 seconds.
You can also verify correct CFEB functioning by issuing the
commands described in "Maintaining the CFEB"
on page 17. To replace an HCM, perform the following procedures:
Removing an HCM on page 92
on page 95
Installing an HCM
Place an electrostatic bag or antistatic mat on a flat, stable surface.
If a Routing Engine is installed in the same row as the HCM you are removing,
remove the Routing Engine first. If two Routing Engines are installed, use one
of the following two methods to determine which is functioning as master:
Note which of the blue
Issue the following CLI command. The master Routing Engine is designated
Master in the Current state
on page 73.
"Field-Replaceable Units (FRUs)"
Figure 31
MASTER LEDs is lit on the Routing Engine faceplates.
field:
) to seat the
Figure 4
show chassis cfeb
on page 3.
"High-Availability Chassis
and ):
Figure 32