Indicates the management IP address is got from user
configuration or from Bootp. The default value is 1.
This value of this object determines how the device
obtains its IP address. If set to manual(1), the ip
address is the value configured by the user by setting
the value of ipConfigIpAddress.
If set to bootp(2), the IP address is obtained
via the BootStrap Protocol (BOOTP).