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ネットワーク・ルーター Cisco 4000 SeriesのPDF アップグレードマニュアルをオンラインで閲覧またはダウンロードできます。Cisco 4000 Series 24 ページ。 Upgrading memory
Cisco 4000 Series にも：マニュアル (18 ページ), インストールの準備 (11 ページ), インストレーション・マニュアル (18 ページ), 交換マニュアル (16 ページ)

Figure 17

Terminal block cover

Testing Your Installation

Test your installation by rebooting the system. When you power up a system in which one or more

of the boot ROMs was incorrectly inserted, the system will not boot into the ROM monitor or the

operating system mode.

If you suspect that your boot ROMs were inserted incorrectly, reopen the chassis, locate the affected

boot ROM and remove it, straighten its pins, reinsert the boot ROM, and try booting again.

This completes upgrading Cisco 4500, Cisco 4500-M, Cisco 4700, and Cisco 4700-M memory.

Cisco Connection Online (CCO), formerly Cisco Information Online (CIO), is Cisco Systems'

primary, real-time support channel. Maintenance customers and partners can self-register on CCO

to obtain additional content and services.

DC-Input Power Supply Connections

Ground

Terminal block

Upgrading Cisco 4500, Cisco 4500-M, Cisco 4700, and Cisco 4700-M Memory

Negative

Captive screw

Grommet

Terminal block

Terminal block cover

Grommet

Testing Your Installation

Positive

On/off