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

문제1

Which kind of traffic is supported in an MVPN Extranet?

A. Bidirectional PIM

B. PIM dense mode with Reverse Path Forwarding

C. PIM sparse mode

D. PIM dense mode

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

Refer to the exhibit. An engineer has configured router 1 to provide shared services to clients behind router 2.
To complete the implementation so that routes from router 1 are accepted, what must the engineer configure on router 2?

A. with export route targets 301:202 and 101:102

B. with import route targets 201:202 and 401:402

C. with import route targets 101:102 and 202:201

D. with export route targets 201:202 and 401:402

정답: B

문제4

An engineer is troubleshooting an EoMPLS circuit on a Cisco IOS XR router interface that removes a VLAN from the distribution layer. Which configuration should the engineer apply in order to accomplish the task?

A. interface GigabitEthernet 0/10.10 l2transport
encapsulation dot1q 10
rewrite ingress tag translate 1-to-1 dot1ad 10
symmetric
l2vpn
xconnect group 103588
p2p 103588
interface GigabitEthernet 0/10.10
neighbor ipv4 10.10.10.2 pw-id 103588

B. interface GigabitEthernet 0/10.l2transport
encapsulation dot1q 10
rewrite ingress tag pop 1 symmetric
l2vpn
xconnect group 103588
p2p 103588
interface GigabitEthernet 0/10.10
neighbor ipv4 10.10.10.2 pw-id 103588

C. interface GigabitEthernet 0/10.10
encapsulation dot1q 10
rewrite ingress tag pop 1 symmetric
l2vpn
xconnect group 103588
p2p 103588
interface GigabitEthernet 0/10.10
neighbor ipv4 10.10.10.2 pw-id 103588

D. interface GigabitEthernet 0/10.10 l2transport
encapsulation dot1q 10
l2vpn
xconnect group 103588
p2p 103588
interface GigabitEthernet 2/10.10
neighbor ipv4 10.10.10.2 pw-id 103588

정답: D

문제5

How do Ethernet virtual circuits provide a way for service providers to maximize the use of VLAN tags?

A. They redefine the VLAN tag to include classification, forwarding, and QoS using MPLS labels and EXP bits

B. They add an additional tag to VLANs that allows up to two switch ports to use the same globally configured VLAN ID.

C. They separate the classification and forwarding concepts for VLAN tagging which allows multiple switch ports to use the same VLAN ID without it being configured globally.

D. They assign VLAN IDs to VTP domains so that the same VLAN ID are used more than once globally.

정답: C

문제6

What must match in the EVPN and L2VPN configuration mode when configuring EVPN native in a router?

A. interface

B. bridge domain

C. address family

D. EVI

정답: D

문제7

Refer to the exhibit. An engineer is implementing an MPLS P2MP TE solution.
Which type of router can serve as the midpoint router and the tailend router in this P2MP TE network implementation?

A. bud

B. transit

C. source

D. headend

정답: A

문제8

An engineer is investigating an EVPN traffic flow issue. Which type of traffic should the engineer allow in an EVPN Tree Service in order to fix this issue?

A. known unicast from a leaf to another leaf

B. unknown unicast from a leaf to another leaf

C. multicast from a leaf to another leaf

D. known unicast from a root to another root

정답: D

문제9

Refer to the exhibit. A network engineer is implementing an OSPF configuration.
Based on the output, which statement is true?

A. IPv6 routing not enabled is just an informational message and OSPFv3 runs for IPv4 on interface FastEthernet0/0 anyway

B. In the ospfv3 1 area 1 ipv4 command, area 0 must be configured instead of area 1.

C. OSPFv3 cannot be configured for IPv4; OSPFv3 works only for IPv6.

D. OSPFv3 does not run for IPv4 on FastEthemet0/0 until IPv6 routing is enabled on the router and IPv6 is enabled on interface Fastfc.thernet0/0

정답: D

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

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