Cisco Systems 2821 Series, 2851 Series Obtaining Documentation, Obtaining Support, and Security Guidelines

Installing and Upgrading Fans in the Cisco 2821 and Cisco 2851 Series Routers

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Obtaining Documentation, Obtaining Support, and Security Guidelines

Step3 Center the cover over the chassis and lower it onto the chassis, as shown in Figure8.

Step4 Reinstall the three cover screws.

Caution When replacing the cover, do not pinch the wires.

Step5 Replace the bezel by sliding it into the front of the chassis. Make sure the upward-facing arrow on the

bezel is at the top and center of the chassis, as shown in Figure 2 on page13.

Step6 Reconnect power and network interface cables.

Step7 Power up the router, and verify that the alarms and warnings disappear.

Obtaining Documentation, Obtaining Support, and Security Guidelines

For information on obtaining documentation, obtaining support, providing documentation feedback,

security guidelines, and also recommended aliases and general Ciscodocuments, see the monthly

What’sNew in Cisco Product Documentation, which also lists all new and revised Cisco technical

documentation, at:

http://www.cisco.com/en/US/docs/general/whatsnew/whatsnew.html

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