Cisco ASR 1000 Series - Page 472

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Cisco ASR 1000 Series Aggregation Services Routers Hardware Installation Guide
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Chapter 14 Removing and Replacing FRUs from the Cisco ASR 1000 Series Routers
Removing and Replacing Cisco ASR 1000 Router eUSB Devices
Remove and Replace the eUSB Device on the Cisco ASR 1001 Router
To remove the Cisco ASR 1001 Router eUSB device, follow these steps:
Step 1 Before you physically replace the eUSB device, create a backup of the startup-config and the boot image.
For example, to backup to an external USB flash drive, enter:
router# copy nvram:startup-config usb0
router# copy bootflash:asr1000rp1-adventerprisek9.02.01.00.122-33.XNA.bin usb0:
Step 2 Remove the power supplies from the chassis before you remove the chassis cover. For instructions about
how to remove the AC and DC power supplies from the Cisco ASR 1001 Router, see:
• Removing AC Power Supply from the Cisco ASR 1001 Router, page 12-36
• Removing DC Input Power from the Cisco ASR 1001 Router, page 12-43
Step 3 After the power supplies are removed, remove the chassis top cover and follow theses steps:
a. Loosen all top surface screws on the chassis cover, as shown in Figure 14-21, callout number 3.
b. Loosen the three screws on the faceplate at the front of the chassis, as shown in Figure 14-21,
callout 6.
c. Using both hands, gently slide the cover forward and off of the chassis.
Note The cover will not come off the chassis if the power supplies are installed.
d. Place the cover aside and ensure that you are wearing an antistatic device, such as a wrist strap.
Step 4 Position the chassis so that you are facing the front.
Step 5 Locate the eUSB device on the ASR 1001 chassis. See Figure 14-20, callout number 2.