2.修改设备的 ip 地址 （DNS 首选 114.114.114.114）

http://www.bangwo8.com/osp2016/agent/knowledgeDetail-1330-1886176.html

http://www.bangwo8.com/osp2016/agent/knowledgeDetail-1330-1886182.html

http://www.bangwo8.com/osp2016/agent/knowledgeDetail-1330-1886194.html

http://www.bangwo8.com/osp2016/agent/knowledgeDetail-1330-1896523.html

http://www.bangwo8.com/osp2016/agent/knowledgeDetail-1330-1896535.html

http://www.bangwo8.com/osp2016/agent/knowledgeDetail-1330-1896547.html