选择题：YouneedtoconfigureanewCompanyCatalyst3560switchforaVOIP－enabledoffice.WhichthreestatementsaretrueaboutthevoiceVLANfeatureonthisswitch?()

  • 题目分类：其他
  • 题目类型：选择题
  • 查看权限：VIP
题目内容：
A.ThedefaultCoSvalueforincomingtrafficissetupto0.

B.TheCoSvalueistrustedfor802.1por802.1qtaggedtraffic.

C.PortFastisautomaticallydisabledwhenavoiceVLANisconfigured.

D.ThevoiceVLANfeatureisdisabledbydefault.

E.TheIPphoneacceptsthepriorityofalltaggedanduntaggedtrafficandsetstheCoSvalueto4.

F.WhenthevoiceVLANfeatureisenabled，alluntaggedtrafficissentaccordingtothedefaultCoSpriorityoftheport




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