Juniper CBL-PWR-10AC-STR-JP Manuale Utente
Installing the M7i CFEB and CFEB-E
To install the CFEB or CFEB-E (see
):
1.
Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect
the strap to one of the ESD points on the chassis.
the strap to one of the ESD points on the chassis.
2.
Verify that the ends of the ejector handles are pulled outward to a position nearly
perpendicular to the faceplate of the CFEB or CFEB-E.
perpendicular to the faceplate of the CFEB or CFEB-E.
3.
Place one hand under the CFEB or CFEB-E to support it and grasp one of the ejector
handles at the front with the other hand.
handles at the front with the other hand.
4.
Align the rear of the CFEB or CFEB-E with the guides inside the chassis and slide it in
completely.
completely.
5.
Press the ejector handle at each end of the CFEB or CFEB-E inward.
6.
Tighten the thumbscrew on each ejector locking tab (shown in
)
to seat the CFEB or CFEB-E firmly in the chassis.
7.
Press and hold the
ONLINE/OFFLINE
button on the CFEB or CFEB-E faceplate until
the green
OK
LED lights steadily.
You can verify correct CFEB or CFEB-E functioning by issuing the
show chassis cfeb
command described in
.
Figure 34: Installing a CFEB or CFEB-E
Upgrading and Downgrading the CFEB and CFEB-E
To upgrade by replacing a CFEB with a CFEB-E or to downgrade by replacing a CFEB-E
with a CFEB requires a system reboot after swapping the CFEB devices.
with a CFEB requires a system reboot after swapping the CFEB devices.
To upgrade from a CFEB to a CFEB-E or downgrade from a CFEB-E to a CFEB:
1.
Remove the CFEB or CFEB-E as described in
.
2.
Install the upgrade CFEB-E or downgrade CFEB as described in
.
3.
Reboot the router by issuing the following CLI command:
user@host>
request system reboot
After the reboot, the router recognizes the new CFEB or CFEB-E.
Copyright © 2012, Juniper Networks, Inc.
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M7i Multiservice Edge Router Hardware Guide