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Online Help
5 Wi-Fi
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd
21
5.5 Advanced Settings
Advanced Settings
affect Wi-Fi performance. The settings help you to obtain the maximum
rate through optimal access performance.
To configure the advanced settings, perform the following steps:
1.
Choose
Wi-Fi
>
Advanced Settings
.
2.
Set
Channel
.
Auto
indicates that the channel with the best signal quality is selected.
3.
Set
802.11n bandwidth
.
If this parameter is set to
20MHz
, 802.11n supports only 20 MHz bandwidth.
If this parameter is set to
20/40MHz
, 802.11n supports 20 MHz or 40 MHz
bandwidth.
4.
Set
Transmit power
.
If this parameter is set to
100%
, the Wi-Fi client transmits at full power.
If this parameter is set to
80%
,
60%
, or
40%
, the Wi-Fi client transmits signals at
low power. The Wi-Fi client located far away from the CPE may fail to access the
CPE.
5.
Set
WMM
to
Enable
.
Wi- Fi Multimedia (WMM) is a Wi-Fi Alliance interoperability certification based on the
IEEE 802.11e standard. It provides basic quality of service (QoS) features for IEEE 802.11
networks. WMM prioritizes traffic according to four access categories (AC): voice, video,
best effort, and background. However, WMM does not provide guaranteed throughput. WMM
applies to simple applications that require QoS, such as Voice over IP (VoIP) on Wi-Fi
phones.
6.
Click
Submit
.
----End
5.6 WDS
The CPE supports the wireless distribution system
(
WDS
)
. All Wi-Fi devices in a WDS must
be configured to use the same radio channel, encryption mode, SSID, and encryption key. You
can set the WDS encryption mode to NONE or WPA/WPA2. If you set the WDS encryption
mode to NONE, the Wi-Fi clients can use NONE or WEP encryption mode. If you set the
WDS encryption mode to WPA/WPA2-PSK, the Wi-Fi clients can use WPA/WPA2-PSK
encryption mode. After WDS is enabled, disable DHCP on CPEs that are not directly
connected to the WAN port.
If WDS is enabled, the WPS function will not take effect. If the channel is set to
Auto
, go to the
Advanced Settings
page to set the channel.
To configure the WDS, perform the following steps:
Page 27 / 52
Online Help
5 Wi-Fi
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd
22
1.
Choose
Wi-Fi
>
WDS
.
2.
Set
WDS
to
Enable
.
3.
Click
Scan
.
4.
From the search results, choose the SSID of the networking device.
5.
Set
Security
.
WPA-PSK
can contain 8 to 63 ASCII characters or 64 hex characters.
6.
Click
Submit
.
----End
Page 28 / 52
Online Help
6 Security
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd
23
6
Security
6.1 Setting Firewall Level
This page describes how to set the firewall level. If
Firewall level
is set to
Custom
, you can
modify the configuration.
To set the firewall level, perform the following steps:
1.
Choose
Security
>
Firewall Level
.
2.
Set
Firewall level
from the drop-down list.
3.
Set
DoS attack
to
Enable
.
To block Denial of Service (DoS) attacks from the LAN and Internet.
4.
Click
Submit
.
----End
To set filtering functions of the firewall, perform the following steps:
1.
Choose
Security
>
Firewall Level
.
2.
Set
Firewall level
to
Custom
.
3.
Set
MAC filtering
.
4.
Set
IP filtering
.
5.
Set
URL filtering
.
6.
Click
Submit
.
----End
6.2 MAC Filtering
This page enables you to configure the MAC address filtering rules.
6.2.1 Managing MAC Address Whitelist
To add a MAC address whitelist rule, perform the following steps:
1.
Choose
Security
>
MAC Filtering
.
2.
Set
MAC filtering mode
to
Whitelist
.
3.
Click
Add Item
.
Page 29 / 52
Online Help
6 Security
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd
24
4.
Set the MAC address.
5.
Click
Submit
.
----End
To modify a MAC address rule, perform the following steps:
1.
Choose
Security
>
MAC Filtering
.
2.
Set
MAC filtering mode
to
Whitelist
.
3.
Choose the rule to be modified, and click
Edit
.
4.
Set MAC address.
5.
Click
Submit
.
----End
To delete a MAC address whitelist rule, perform the following steps:
1.
Choose
Security
>
MAC Filtering
.
2.
Set
MAC filtering mode
to
Whitelist
.
3.
Choose the rule to be deleted, and click
Delete
.
4.
Click
OK
.
----End
To delete all MAC address whitelist rules, perform the following steps:
1.
Choose
Security
>
MAC Filtering
.
2.
Set
MAC filtering mode
to
Whitelist
.
3.
Click
Delete All
.
4.
Click
OK
.
----End
6.2.2 Managing MAC Address Blacklist
Choose
Security
>
MAC Filtering
, and then set
MAC filtering mode
to
Blacklist
.
The other steps are the same as those for managing the MAC address whitelist. For details,
see section "Managing MAC Address Whitelist".
6.3 URL Filtering
Data is filtered by uniform resource locator (URL). This page enables you to configure URL
filtering rules.
Page 30 / 52
Online Help
6 Security
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd
25
6.3.1 Managing URL Whitelist
To add a URL whitelist rule, perform the following steps:
1.
Choose
Security
>
URL Filtering
.
2.
Set
URL filtering mode
to
Whitelist
.
3.
Click
Add Item
.
4.
Set URL.
5.
Click
Submit
.
----End
To modify a URL whitelist rule, perform the following steps:
1.
Choose
Security
>
URL Filtering
.
2.
Set
URL filtering mode
to
Whitelist
.
3.
Choose the rule to be modified, and click
Edit
.
4.
On the displayed page, set URL.
5.
Click
Submit
.
----End
To delete a URL whitelist rule, perform the following steps:
1.
Choose
Security
>
URL Filtering
.
2.
Set
URL filtering mode
to
Whitelist
.
3.
Choose the rule to be deleted, and click
Delete
.
4.
Click
OK
.
----End
To delete all URL whitelist rules, perform the following steps:
1.
Choose
Security
>
URL Filtering
.
2.
Set
URL filtering mode
to
Whitelist
.
3.
Click
Delete All
.
4.
Click
OK
.
----End
6.3.2 Managing URL Blacklist
Choose
Security
>
URL Filtering
, and then set
URL filtering mode
to
Blacklist
.
The other steps are the same as those for managing the URL address whitelist. For details, see
section "Managing URL Whitelist".

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