多项选择题
Which two models are the models of DiffServ-Award traffic Engineering？（）
A.Class-based Model
B.Maximum Allocation Model
C.Russian Doll Model
D.Global Tunnel Model
E.Policy-based Model
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相关考题
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单项选择题
WhataretheaddressFamilyIdentifier（AFI）andsubsequentAddressfamilyIdentifierASAFI）valuesfrom VPNv6？（）
A.AFI is 2， SAFI is 128
B.AFI is 1， SAFI is 64
C.AFI is 2， SAFI is 64
D.AFI is 1， SAFI is 96
E.AFI is 2， SAFI is 96
F.AFI is 1， SAFI is 128 -
多项选择题
WhichthreemodesaretheoperatingmodesofHDLC？（）
A.asynchronous response mode （ARM）
B.normal peer mode （NPM）
C.asynchronous balanced mode （ABM）
D.normal response mode （NRM）
E.asynchronous client mode （ACM） -
多项选择题
WhichtworoutingprotocolssupportMPLStrafficengineeringlinkinformationdistribution？（）
A.OSPF
B.BGP
C.RIP version 2
D.IS-IS
E.EIGRP
