eA260 Series CPE
User Guide
5 Maintenance
Issue 01 (2015-05-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
18
Use Internet Explorer 7 (IE7) or later versions.
2.
Click
System
>
Diagnosis
to display the
Diagnose
page.
3.
Set
Method
to
System Check
.
4.
Click
Check
.
5.
Wait until the system check is performed. The possible causes will be displayed on the
page.
6.
Click
Export
to export the detailed information to the computer. If necessary, send the
detailed information to maintenance personnel.
----End
5.2 Performing Default Security Configuration
After a WebUI login, users can check the online help to perform default security
configuration.
Change the WebUI login password, keep it secure, and regularly change it subsequently.
Verify that the TR-069 password meets complexity requirements.
Verify that APN password and VoIP password meets complexity requirements, be sure
that the settings are the same with core network configuration.
Set the WiFi encryption method to WPA2-PSK/AES. Ensure WiFi password meets the
complexity requirements. Change your password periodically.
Set the firewall level to low and enable the anti-DoS attack function.
Configure the service list control function based on product application scenarios.If
HTTPS and ICMP access requests on the WAN side do not exist, disable WAN access.
Set multicast upgrade disabled according to
AT Commands for the eA260's USB
Port.doc
before deployment.
Change the USB port password, keep it secure (before installation), and regularly change
it subsequently (optional).
The USB port provides maintenance and repair functions and allows you to set device parameters.
Please keep the password secure to prevent device parameters from being modified or exposed.
