Which of the following about Carrier Supporting Carrier (CSC) VPRN is FALSE?
A. A CSC VPRN is configured on the network provider's CSC-PE routers.
B. CSC eliminates the need for customer carriers to build and maintain their own MPLS backbone.
C. CSC does not allow a customer carrier to offer Layer 2 services to its end customers.
D. The network provider provides an MPLS VPN backbone to the customer carrier.
正解:C
質問 2:
Click the exhibit.
The AS-path nullification method is used to prevent CE2 from discarding routes received from CE1. On which router should the AS-path nullification policy be configured?
A. PE2
B. CE1
C. CE2
D. PE1
正解:D
質問 3:
Click the exhibit.
For the extranet VPRN and community lists shown, which of the following communities will be included in the export policy applied to VPRN 20 on router R2?
A. "Blue-Only" and "Blue-Green"
B. "Extranet-VPN-Green"
C. "Green-Only"
D. "Blue-Only"
E. "Blue-Green"
正解:C
質問 4:
Which of the following is a benefit of a hub and spoke VPRN topology?
A. Reduced number of VPN tunnels that need to be managed.
B. Optimal routing between all sites.
C. Site to site redundancy support.
D. Limited configuration required on the hub PE device.
正解:A
質問 5:
Which single command will verify the state of auto-bind, the configured Route Distinguisher and Route Target, in addition to the SAP and SDP bindings for a particular service on an Nokia 7750 SR?
A. Show service sap-using
B. Show service all
C. Show service id <service-id> base
D. Show service id <service-id> bindings
E. Show service id <service-id> detail
正解:C
唐沢** -
4A0-106問題集を利用したので、自信満々です。4A0-106試験に満点で合格しました。ありがとうございました。