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Msdn Tech >> Windows Networking Development >> Network Quality of Service (QoS/qWAVE)

DSCP operation in windwos XP

I have some questions about DSCP operation in windows XP.

AS we know, dscp makes network handle qos in network.

But is there any policy to prioritize the packet in windows XP?

for example, does windows XP IP protocol shcedule by using DSCP field? (like priority queue?)

please let me know your idea

[381 byte] By [Haruvi] at [2008-1-9]
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# 1

The Windows packet scheduler (Psched.sys in Win2k, WinXP, and 2k3 Server) does not do any internal prioritization prior to being sent on the wire. The DSCP field is written to the IP header and it is up to intermediate layer-3 network elements (routers) to implement a priority queue and prioritize appropriately.

GabeFrost[MSFT] at 2007-10-2 > top of Msdn Tech,Windows Networking Development,Network Quality of Service (QoS/qWAVE)...
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