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多选题Which two implementations are standard Virtual Private LAN Service （VPLS） implementations that aresupported by the IETF？（）AVPLS uses LDP for signaling.BVPLS uses BGP for autodiscovery and signaling.CVPLS uses extended IS-IS for signalingDVPLS uses OSPF

题目
多选题
Which two implementations are standard Virtual Private LAN Service （VPLS） implementations that aresupported by the IETF？（）
A

VPLS uses LDP for signaling.

B

VPLS uses BGP for autodiscovery and signaling.

C

VPLS uses extended IS-IS for signaling

D

VPLS uses OSPF version 3 for auto discovery and signaling

E

VPLS uses spanning tree for signaling

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相似问题和答案

第1题：

A customer needs to create a number of LPARs on a new POWER6 server with some LPARs requiring a dedicated network and other LPARs utilizing Virtual Ethernet via a VIO server.Which limitation must be considered when planning the system configuration?（）

A.A VIO server requires a dedicated LHEA port.

B.There is a limit of 32 LPARs per virtual LAN.

C.Two VIO servers will be required. A single VIO server can only provide virtual storage or virtual Ethernet.

D.Two VIO servers will be required. One to provide virtual networking and another to provide dedicated networking.


参考答案：A

第2题：

Which two routing interface parameters are supported in OSPF implementations?()

A. retransmit - interval

B. de ad - interval

C. stub area

D. virtual link

E. NSSA area


参考答案：A, B

第3题：

RMAN provides more granular catalog security through which feature?()

A. Virtual private database

B. Virtual private catalog

C. RMAN virtual database

D. RMAN secure catalog

E. Oracle Database Vault


参考答案：B

第4题：

RMAN provides more granular catalog security through which feature?（）

  • A、Virtual private database
  • B、Virtual private catalog
  • C、RMAN virtual database
  • D、RMAN secure catalog
  • E、Oracle Database Vault

正确答案:B

第5题：

Which two of these Metro Internet services map to E－LAN services that are defined by the MEF?()

A. Ethernet Private Line

B. Ethernet Wire Service

C. Ethernet Relay Service

D. Ethernet Multipoint Service

E. Ethernet Relay Multipoint Service


参考答案：D, E

第6题：

As a network administrator, you are required to configure a switch port for a private Virtual LAN. In such a situation, which three of the following connection modes will be available during the configuration process? （）(Choose three.)

A. isolated mode

B. modular mode

C. community mode

D. promiscuous mode

E. non-isolated

F. permanent


参考答案：A, C, D

第7题：

Which two of these are characteristics of Metro Ethernet? ()

A. class of service

B. bandwidth profiles

C. user-network interface

D. Ethernet LAN circuit attributes

E. Ethernet virtual circuit attributes


参考答案：C, E

第8题：

Which statement is true regarding virtual private catalogs?()

A. A virtual private catalog owner can create a local stored script, and have read/write access to a global stored script.

B. The virtual private catalog owner cannot create and modify the stored scripts.

C. The set of views and synonyms that make up the virtual private catalog is stored in the schema of the RMAN recovery catalog owner.

D. To perform most of the RMAN operations, the virtual catalog owner must have the SYSDBA or SYSOPER privilege on the target database


参考答案：D

第9题：

Which two of these Metro Internet services map to E-LAN services that are defined by the MEF？（）

  • A、 Ethernet Private Line
  • B、 Ethernet Wire Service
  • C、 Ethernet Relay Service
  • D、 Ethernet Multipoint Service
  • E、 Ethernet Relay Multipoint Service

正确答案:D,E

第10题：

S9300支持的VPN类型有（）

  • A、VPDN（Virtual Private Dial Network）
  • B、VPRN（Virtual Private Routing Network）
  • C、VLL（Virtual Leased Line）
  • D、VPLS（Virtual Private LAN Service）

正确答案:B,C,D

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