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

문제1

Refer to the exhibit. Which effect of this configuration is true?

A. It configures an IPv4 peering with 192.168.1.1

B. It configures VPWS multihomed.

C. It configures MPLS traffic engineering.

D. It configures VPWS single homed.

정답: D

문제2

Which two statements about implementing a separate MPLS VPN to provide customers Internet access are correct? (Choose two.)

A. Internet routes will be leaked from the PE global routing table to the customer VRF.

B. The Internet gateway router will act as a CE router.

C. Customers are assigned to the Internet VPN.

D. Customers will use separate interfaces for VPN and Internet access.

정답: B,C

문제3

What do routers on the network use to avoid routing loops when OSPF is running as the PE-CE routing protocol on a service provider network?

A. the domain tag for type 2 LSA

B. the DN bit with type 3, 5, or 7 LSA

C. sham links to create a super backbone over the service provider network

D. the AS-Override feature

정답: B

문제4

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

문제5

An ISP provides a major client MPLS VPN for managed services. The MPLS engineering team needs to use the advanced VPN feature of selective VRF import so that only specific prefixes are present in the required VPNs.
Which aspect of this feature must the team consider?

A. A route is imported into the VRF only when at least one RT that is attached to the route matches one RT that is configured in the VRF and the route is permitted by the import route map.

B. A route must pass the import route map first and then the route target import filter.

C. The import-map command is applied under the PE interface that connects to the CE router.

D. The routers that are imported in the VRF can be BGP and IGP routes, so other match conditions in the route map, besides communities, can be used.

정답: A

문제6

Refer to the exhibit. A customer carrier running MPLS VPN wants to utilize a backbone carrier to forward traffic and exchange VPNv4 prefixes between the two customer carrier networks depicted.
Which two sets of routers must establish MP-iBGP sessions? (Choose two.)

A. BB-PE-A and BB-PE-B

B. CC-PE-A and CC-PE-B

C. BB-PE-A and CC-PE-B

D. CC-PE-A and BB-PE-A

E. CC-PE-A and CC-P-A

F. BB-PE-A and BB-P-A

정답: A,B

문제7

In MPLS Layer 3 VPN implementations, which mechanism is used to control which routes are imported to a VRF?

A. RD

B. PW ID

C. VC ID

D. RT

E. VRF ID

정답: D

문제8

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

문제9

When verifying Layer 3 MPLS VPN operations, which Cisco IOS XR show command is best used to verify that the PE router is receiving the routes from the CE router?

A. show route vrf vrf-name

B. show bgp vpnv4 unicast ip-prefix

C. show bgp vpnv4 vrf vrf-name

D. show route

정답: A

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

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