N2000H V3 Appliance 
User Guide 
2 Installing and Removing the N2000H V3 
 
Huawei Proprietary and Confidential                                     
Copyright © Huawei Technologies Co., Ltd. 
 
Figure 2-17 Installing a cabling rack 
 
 
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2.4 Connecting External Cables 
This topic describes how to connect cables for the Appliance. 
2.4.1 Connecting Cables to a Mouse, Keyboard, and VGA Port 
Scenarios 
After powering on a Appliance, you need to configure the basic input/output system (BIOS) 
and redundant array of independent disks (RAID), and log in to the operating system (OS). 
Before performing these operations, you need to connect cables to a mouse, keyboard, and 
video graphics array (VGA) port.