User Manual

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9. Safe Mode
Safe Mode is used for detecting the backhaul link integrity. If the AP loses its backhaul
connectivity, it forces the clients to re-associate with another AP by changing its SSID to a
default Safe Mode_X, where X is the MAC address of the radio interface in hexadecimal.
This mechanism protects the client from connecting to the AP which has no backhaul
to the Internet end. Total duration for AP from losing backhaul link to safe mode is 3 x ping
interval seconds.
Note:
- CPE device recovers itself from safe
mode if it detects the
backhaul link had been recovered
Figure 120 – Safe Mode Setting
1. Go to Configuration > Network > Safe Mode
2. Click Enable Safe Mode checkbox
3. Enter at least one IP address of remote host in Ping Host 1 / Ping
Host 2 / Ping Host 3
4. Enter interval time between 3s and 30s in Ping Interval
5. Click Submit
6. Click
Save & Apply from the top on the right
10. Quality of Service (QoS)
CPE supports Wireless Multimedia Extensions (WME), also known as Wi-Fi
Multimedia (WMM), based on the IEEE 802.11e standard. It provides Quality of Service
(QoS) feature on WiFi network. Network administrator can select the suitable per-defined
profile or specify WMM parameters to maintain the network’s QoS.