Question 1

Refer to the exhibit.

What is shown in this output?

Alocal and outgoing abels are updated in hardware

BBGP is used between neighbors that are exchanging MPLS labels

CLDP neighbor statuses

Dthe labels received and advertised on PE1

Answer : D

Question 2

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

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

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

CPE routers must be running MP-BGP and bgp default ipv4-unicast must be disabled

DAll PEs must have the same VRFs configured.

Answer : D

Question 3

An engineer noticed that PE3 is failing to accept IPv6 traffic information from PE1 The engineer confirmed that both PE3 and PE1 routers are configured accurately with IPv6 protocol To eliminate IPv6 traffic loss issue, which action must the engineer take to solve the problem?

ADisable 6PVE that provides local IPv6 reachability over MPLS.

BConfigure 6PE that provides global IPv6 reachability over IPv4 MPLS

CAllow PE routers use the MP-iBGP extensions in the IPv6 network configuration to exchange IPv6 reachability information.

DConfigure 6PE forwarding between 6PE routers based on the IPv6 header

Answer : B

Question 4

Refer to the exhibit.

Router 1 is a route reflector client within a service provider core PE1 cannot see VPNv4 routes received from the ASBR PE1 only has an iBGP relationship with Router 1. Which action resolves this issue?

AActivate PE1 as a neighbor under the IPv4 address family.

BConfigure Router 1 as a route reflector for PE1 under the VPNv4 address family.

CConfigure PE1 to have an eBGP relationship with Router 1.

DEnable BGP default ipv4-unicast

Answer : B

Question 5

How do Ethernet virtual circuits provide a way for service providers to maximize the use of VLAN tags'-1

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

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

CThey 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.

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

Answer : C

Free Practice Questions for Cisco 300-515 Exam

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