Hello,
Before logging in to the device for the first time, complete the following tasks:
Start the device properly.
Prepare network cables used to connect device interfaces.
Configure the PC's IP address and subnet mask. The IP address must be on the network segment 169.254.1.0/24 (excluding 169.254.1.1).
Procedure
After the device is powered on, connect the PC's network interface to the device using network cables.
For an AC with a management Ethernet port, such as AC6605, connect to the management Ethernet port.
For an AC without any management Ethernet port, such as AC6005, connect to any service port.
Open a web browser on a PC, and enter the management address in the format of https://169.254.1.1 in the address bar. Then press Enter.
If the system prompts that there is a problem with the security certificate, ignore the prompt and continue your access. The following uses Internet Explorer 11 as an example. If information shown in the following figure is displayed, select Continue to this website (not recommended).
Set the language, user name, and password, and click Login.
The default user name and password are admin and admin@huawei.com, respectively. Change the password as prompted at the first login.
The web system home page is displayed. You can manage and maintain the device. For details, see Web-based Configuration Guide.
Detail
https://support.huawei.com/hedex/hdx.do?lib=EDOC1100154875AEJ08204&docid=EDOC1100154875&lang=en&v=02&tocLib=EDOC1100154875AEJ08204&tocV=02&id=EN-US_TASK_0181030337&tocURL=resources%252Fdc%252Fdc_cfg_first_login_ac_0005.html&p=t&fe=1&ui=3&keyword=configure%2Bthe%2BAC6605%2B%2B%2Bweb
Thanks
