多項(xiàng)選擇題

Which three of these are optical channel data unit （ODU） overhead fields？（）

A.general communication channel 0 （GCC0）
B.section monitoring
C.reserved （RES）
D.general communication channels 1 and 2 （GCC1 GCC2）
E.tandem connection monitoring activation deactivation （TCM ACT）

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單項(xiàng)選擇題

Which statement about OSPF ASBR summary LSA is true？（）

A.It is generated by an ASBR and indicates the reachability to an ABR located in another area.
B.It is generated by ABR and indicates the reachability to an ASBR located in another AS.
C.It is generated by ABR and indicates reachability to itself.
D.It is generated by ABR and indicates the reachability to an ASBR located in another area.
E.It is generated by ASBR and indicates the reachability to an ABR.

多項(xiàng)選擇題

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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Which three of these are optical channel data unit （ODU） overhead fields？ （）

你可能感興趣的試題

Which statement about OSPF ASBR summary LSA is true？（）

Which two models are the models of DiffServ-Award traffic Engineering？（）

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Which three of these are optical channel data unit （ODU） overhead fields？（）

Which two models are the models of DiffServ-Award traffic Engineering？（）