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End-to-end QoS is maintained in the Cisco WLAN deployment model by utilizing what parameter in lieu of 802.1p?()
- A、 IP precedence
- B、 type of service (ToS)
- C、 class of service (CoS)
- D、 differentiated services code point (DSCP)
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单选题End-to-end QoS is maintained in the Cisco WLAN deployment model by utilizing what parameter in lieu of 802.1p?()A
IP precedenceB
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class of service (CoS)D
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