What are three examples of a CPE-provisioned VPN?()A、L2TPB、2547bisC、L2FD、PPTPE、MPLS

题目

What are three examples of a CPE-provisioned VPN?()

  • A、L2TP
  • B、2547bis
  • C、L2F
  • D、PPTP
  • E、MPLS
参考答案和解析
正确答案:A,C,D
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相似问题和答案

第1题:

What are three examples of a provider-provisioned VPN supported by JUNOS software? ()

A. L2F

B. PPTP

C. Circuit cross-connect

D. Draft-Martini-based VPNs

E. Draft-Kompella-based VPNs


参考答案:C, D, E

第2题:

What best describes the usage of Route-Target rewrite?()

  • A、Route-Target Rewrite is mainly used in Inter-AS MPLS-VPN deployments and is configured at the PErouter in originating AS ASBR to avoid misconfiguration in Route-Target assignment for VPN configurations.
  • B、Route-Target Rewrite is mainly used in Inter-AS MPLS-VPN deployments and is configured at the route-Reflector in originating AS ASBR to avoid misconfiguration in Route-Target assignment for VPN configurations.
  • C、Route-Target Rewrite is mainly used in Inter-AS MPLS-VPN deployments and is configured at the ASBR to avoid misconfiguration in Route-Target assignment for VPN configurations.
  • D、None of the above.

正确答案:C

第3题:

What is the primary purpose of VPLS?()

A. to create a partial mesh of VPN sites

B. to remove MPLS from VPNs

C. to create a point to multipoint topology

D. to enable IPsec accross the VPN


参考答案:C

第4题:

Cisco Configuration Assistant supports a variety of virtual private networks. Which three types of VPN can be configured by using CCA?()

  • A、 DMVPN
  • B、 MPLS VPN
  • C、 IPv6 VPN
  • D、 Cisco IOS SSL VPN
  • E、 site-to-site VPN
  • F、 Cisco Easy VPN

正确答案:D,E,F

第5题:

WindowsServer2003支持的VPN协议是()。

  • A、PPP
  • B、L2TP
  • C、SLIP
  • D、PPTP
  • E、TFTP

正确答案:B,D

第6题:

Which of the following are common VPN transports? (Select TWO)()

A.RDP

B.VNC

C.SSL

D.PPTP

E.RAS


参考答案:A, C

第7题:

MPLS VPN客户可以感知到MPLS VPN骨干网。


正确答案:错误

第8题:

What are three examples of a CPE-provisioned VPN? ()

A.L2TP

B.2547bis

C.L2F

D.PPTP

E.MPLS


参考答案:A, C, D

第9题:

There is MPLS VPN traffic traversing through a TE intermediate router. What is the MPLS packet labelstack sequence (from outer to inner) for the VPN traffic on this router?()

  • A、TE label, IGP label, VPN label
  • B、IGP label, TE label, VPN label
  • C、TE label, VPN label, IGP label
  • D、VPN label, IGP label, TE label
  • E、IGP label, VPN label, TE label

正确答案:A

第10题:

In the context of MPLS,what is the correct action to be performed when an aggregate label is received ?()

  • A、It adds the VPN label into the top label in the MPLS label stack
  • B、It replaces the top label in the MPLS label stack with a VPN label and propagates
  • C、It replaces the bottom label in the MPLS label stack with a VPN label and propagates
  • D、It removes the top label in the MPLS label stack and does a Layer 3 lookup on underlying IP packets
  • E、None of above

正确答案:D

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