Husky HME-423E - Manual (Page 40)

Configuration Using a Web Browser
4-24
After finishing necessary configurations, click on Apply to save the settings.
4-6.12 QoS Configuration
Quality of Service (QoS) helps prioritizing traffic. High priority packets will be transmitted or processed first,
making sure your network reliability and stability.
QoS Policy
This feature allows the administrator to select QoS policy.
Use an 8, 4, 2, 1 weighted fair queuing scheme
:
The switch will follow 8:4:2:1 proportion to process priority queue from
the highest to the lowest. For example: the switch will process 8 highest
priority packets first, and then 4 second highest priority packets, and then
2 low priority packets, and then the 1 lowest priority packets.
Use the strict priority scheme
:
The switch will process the packets with the highest priority first. The
switch won’t continue to process the second highest priority packets until
the highest priority ones have been all processed.
Priority Type
This feature allows the administrator to configure each port’s priority type.
There are 5 types available:
¾ Port-based: this port priority will follow the default port priority that
administrator has configured: High, middle, low, or lowest
¾ COS only: this port priority will only follow the COS priority rules that
administrator has configured.
¾ TOS only: this port priority will only follow the TOS priority rules that
administrator has configured.
¾ COS first: this port priority will follow the COS priority rules that
administrator has configured first, and then follow other priority
rules.
¾ TOS first: this port priority will follow the TOS priority rules that
administrator has configured first, and then follow other priority
rules.
Port-based Priority
This feature allows the administrator to configure each port’s default port
priority. There 4 types of priority available: High, Middle, Low, Lowest.
COS Priority
This feature allows the administrator to configure the COS priority level 0
to 7.
TOS Priority
The switch provides 0 to 63 TOS priority levels. Each level has 4 types of
priority – high, mid, low, and lowest. The default priority value is “Lowest”
for each level. When an IP packet is received, the switch will check the
TOS level value in the IP packet received. For example: the administrator