User manual

156
State:
Select whether QoS is enabled or disabled
on the switch.
Scheduling Method:
Selects the Strict Priority or WRR to specify
thetrafcschedulingmethod.
• Strict Priority – Speciestrafc
scheduling based strictly on the queue
priority.
• WRR – Use the Weighted
Round-Robin (WRR) algorithm to handle
packets in priority classes of service. It
assigns WRR weights to queues.
Trust Mode:
Selectwhichpacketeldstouseforclas-
sifying packets entering the Switch.
 •DSCP –Classifytrafcbasedon
the DSCP (Differentiated Services Code
Point) tag value.
 •1p–Classifytrafcbasedonthe
802.1p. The eight priority tags that are
speciedinIEEE802.qparefrom1to8.
Click Apply to save the changes to the system.