What can a network administrator utilize by using PPP Layer 2 encapsulation (Choose three.) ()。 A.VLAN supportB.compressionC.authenticationD.sliding windowsE.multilink supportF.quality of service
What can a network administrator utilize by using PPP Layer 2 encapsulation (Choose three.) ()。
A.VLAN support
B.compression
C.authentication
D.sliding windows
E.multilink support
F.quality of service
相关考题：
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单选题A network administrator is verifying the configuration of a newly installed host by establishing an FTP connection to a remote server. What is the highest layer of the protocol stack that the nework administrator is using for this operation?（）AapplicationBpresentationCsessionDtransportEinternetFdata link
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