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TOS, but TOS first.
QoS policy
Using the 8,4,2,1 weight fair queue scheme:
the output
queues will follow 8:4:2:1 ratio to transmit packets from the
highest to lowest queue. For example: 8 high queue
packets, 4 middle queue packets, 2 low queue packets, and
the one lowest queue packets are transmitted in one turn.
Use the strict priority scheme:
always the packets in
higher queue will be transmitted first until higher queue is
empty.
Help
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Apply
Click “
Apply
” to activate the configurations.
COS / 802.1p
COS/802.1p
COS (Class Of Service) is well known as 802.1p. It describes
that the output priority of a packet is determined by user
priority field in 802.1Q VLAN tag. The priority value is
supported 0 to 7 COS value map to 4 priority queues: Highest,
SecHigh, SecLow, and Lowest.
Port Base Priority
Port base Priority
Assign each port a value form 0 to 7, the value will according
to the 802.1p 4 priority queues.
Help
Show help file.