User's Manual
WiFiBroadbandBG
BDE761AM-001 User Manual 72
3.2.1.7 Others
1. Remote Administrator Host/Port: In general, only local clients (LAN users) can
browse the device’s built-in web pages for device administration setting. This
feature enables you to perform administration task from a certain remote host. If
this feature is enabled, only the specified IP address can perform remote
administration. If the specified IP address is 0.0.0.0, any host can connect with
this product to perform administration task. You can use subnet mask bits "/nn"
notation to specified a group of trusted IP addresses for example, "10.1.2.0/24".
NOTE: When Remote Administration is enabled, the web server port will be shifted to
80. You can change web server port to other port, too.
2. Discard PING from WAN side: When this feature is enabled, any host on the
WAN side cannot ping this product.
3. SPI Mode: SPI ("stateful packet inspection" also known as "dynamic packet
filtering") helps to prevent cyber attacks by tracking more state per session. It
validates that the traffic passing through that session conforms to the protocol
4. Keep WAN in stealth mode: If enabled, the router will not respond to port scans
from the WAN, thus making it less susceptible to discovery and attacks.
Afterwards, click on “Save” to store your settings or click “Undo” to give up the
changes.
3.2.2 QoS (Quality of Service)
The main goal of QoS (Quality of Service) is prioritizing incoming data, and preventing
data loss due to factors such as jitter, delay and dropping. Another important aspect of
QoS is ensuring that prioritizing one data flow doesn’t interfere with other data flows.