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          Cloud Compute Service

          Test the Network Configuration

          Before you import the image, ensure that your system accesses the network address dynamically.

          Check the Network Access Mode in Linux System

          View the Network Configuration in CentOS System

          [root@localhost ~]# cat /etc/sysconfig/network-scripts/ifcfg-eth0
          
          DEVICE=eth0
          
          TYPE=Ethernet
          
          ONBOOT=yes
          
          NM_CONTROLLED=yes
          
          BOOTPROTO=dhcp             # if BOOTPROTO=static, it need to be modified to dhcp

          View the Network Configuration Mode in Ubuntu/Debian

          root@instance-x09zr2jc:~# cat /etc/network/interfaces
          
          auto lo
          
          iface lo inet loopback
          
          auto eth0
          
          iface eth0 inet dhcp              # if it is static, it need to be modified to dhcp

          Viewing Network Configuration in Windows System

          The following takes Windows 2008 as an example:

          Select 【Start】 -> 【Control Panel】 -> 【Network and Internet】 -> 【Network and Sharing Center】in the Windows system as shown in the figure below.

          image.png

          Click "Local Connection" to view the network connection properties, and then view whether DHCP is enabled. If DHCP is enabled, you do not need to set it again.

          image.png

          If DHCP is not enabled, you need to set the properties of local connection. Click "Properties" in the figure above, and then set the Internet Protocol Version 4 (IPv4) as shown in the figure below.

          image.png

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