최신 300-515 무료덤프 - Cisco Implementing Cisco Service Provider VPN Services

문제1

Refer to the exhibit. An engineer is trying to configure an EVPN VWPS. What is the issue with this configuration?

A. The member in the VPWS context should be the PE-facing interface.

B. The 12vpn evpn command should be instance 101.

C. Interface GigabitEthernet0/1/0 should not have any IP address.

D. The service instance and the EVPN instance are different.

정답: C

문제2

What is a requirement to share VRF reachability information to all members of a VPN when using IPv6?

A. All PEs must have the same VRFs configured.

B. PE and CE routers must be running BGP as the PE-CE routing protocol

C. PE routers must be running MP-BGP and bgp default ipv4-unicast must be disabled

D. PE routers must have MPLS disabled and be running MP-BGP between all P and PE routers.

정답: A

문제3

A customer has two sites over an MPLS cloud with Ethernet connections and requires one STP domain to be transparent over the MPLS provider. Which label-switching technology can the provider use without getting involved in learning the customer MAC addresses?

A. VPLS

B. EoMPLS

C. L2TPV3

D. H-VPLS

정답: B

문제4

Refer to the exhibit. Which statement about this command is true?

A. It must be configured on the PE and CE router to enable MP-BGP to send labels for CSC.

B. It must be configured on each PE router to enable the PE routers to receive multicast traffic for this particular MVRF.

C. It is used to set the router that will server as the root bridge for STP.

D. It is used to set the designated router on a link using PIM-SM.

정답: B

문제5

Refer to the exhibit. Which statement about this configuration is true?

A. 192.168.1.2 must be reachable by all routers participating in the mvpn-intranet MVRF.

B. Router 1 has statically defined thresholds for data MDT.

C. The MVRF must be configured on each router on the customer and service provider networks.

D. Router 1 will accept multicast routes with a route-target of 12:1.

정답: D

문제6

What is the primary function of a VRF on a router?

A. It enables the router to support multiple separate routing tables, which allows the device to handle overlapping IP addresses.

B. It enables a router to configure VLANs locally, which provides segregation between networks.

C. It enables the router to provide faster switching through the network by using labels to identify the input and output interfaces for neighbor routers.

D. It enables a router to run BGP and a distance vector routing protocol at the same time, which allows it to serve as a VPN endpoint between remote sites.

정답: A

문제7

Which two Layer 2 VPN methods support interworking between customer sites with different Layer 2 encapsulation at each end (for example, Frame Relay to Ethernet interworking)? (Choose two.)

A. L2TPv3

B. VPLS

C. AToM

D. GET VPN

정답: A,C

문제8

The network engineering group of a large ISP needs to harden the management plane of its Cisco 9000 Series ASRs.
While addressing IPv6 ICMP issues, they realized they have to limit the rate at which IPv6 ICMP error messages are sent out on the network.
Which command do they need to apply?

A. icmp ipv4 rate-limit unreachable 1000

B. ipv6 rate-limit 1000

C. ipv6 icmp error-interval 50 20

D. icmp ipv6 rate-limit unreachable 1000

정답: C

설명: (DumpTOP 회원만 볼 수 있음)

문제9

How do PE routers exchange CE routes between remote sites?

A. by learning IPv4 routes from connected CEs and redistributing them into the global IGP

B. by converting CE routes into VPNv4 routes and exchanging them using the global IGP

C. by establishing BGP neighbor relationships between all connected CEs to exchange routing information

D. by converting CE routes into VPNv4 routes and exchanging them using MP-BGP

정답: D

최신 300-515 무료덤프 - Cisco Implementing Cisco Service Provider VPN Services

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