Pass the Cisco CCNP Service Provider 300-515 Questions and answers with CertsForce

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Questions # 11:

Refer to the exhibit.

Question # 11

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

Options:

A.

BB-PE-A and CC-PE-B


B.

CC-PE-A and CC-PE-B


C.

BB-PE-A and BB-PE-B


D.

CC-PE-A and BB-PE-A


E.

BB-PE-A and BB-P-A


F.

CC-PE-A and CC-P-A


Expert Solution
Questions # 12:

Question # 12

What is the effect of this configuration?

Options:

A.

The mroute table is cleared.


B.

Router 1 accepts multicast routes with a tag of 12:1


C.

A Cisco MPLS TE tunnel is generated with 192.168.1.2 as the source IP address of router 1.


D.

An LSP virtual interface tunnel is created.


Expert Solution
Questions # 13:

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

Options:

A.

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


B.

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


C.

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


D.

All PEs must have the same VRFs configured.


Expert Solution
Questions # 14:

Refer to the exhibit.

Question # 14

What is shown in this output?

Options:

A.

local and outgoing abels are updated in hardware


B.

BGP is used between neighbors that are exchanging MPLS labels


C.

LDP neighbor statuses


D.

the labels received and advertised on PE1


Expert Solution
Questions # 15:

How do PE routers exchange CE routes between remote sites?

Options:

A.

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


B.

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


C.

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


D.

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


Expert Solution
Questions # 16:

Refer to the exhibit.

Question # 16

Refer to the exhibit Router 1 is a P router in the ISP MPLS core A connected P router cannot generate an MPLS label for the router 1 loopback0 interface Which action resolves this issue?

Options:

A.

The loopback0 interface must be in OSPF area 0.


B.

The network statement under the routing process must have a wildcard mask of 0 0.0 255.


C.

The OSPF network type must be changed on loopback0 to point-to-point


D.

A static route to null 0 must be added for the loopback interface and then static routes must be redistributed into OSPF


Expert Solution
Questions # 17:

Which optional information can be included with an IPv6 ping to support the troubleshooting process?

Options:

A.

IPv4 IP address


B.

source MAC address


C.

destination MAC address


D.

IPv6 hostname


Expert Solution
Questions # 18:

Refer to the exhibit.

Question # 18

An organization is running H-VPLS on a network comprising four routers in a hub-and-spoke topology with R1 as the hub An engineer added a new spoke with multiple VCs to the network, and now traffic cannot flow properly How should the engineer update the configuration on R1 to correct the problem?

Options:

A.

Disable spanning tree to allow loops to occur within the hub-and-spoke topology.


B.

Disable split horizon to allow multiple VCs per spoke


C.

Disable Cisco Discovery Protocol to allow MPLS to share labels between the designated spokes


D.

Disable Cisco Discovery Protocol to allow for neighbor discovery


Expert Solution
Questions # 19:

Refer to the exhibit.

Question # 19

Which result occurs when PE1 learns a new MAC address and all three PEs are enabled with EVPN native?

Options:

A.

A system notification is sent to the network administrator that triggers the manual configuration of the new MAC address on PE2 and PE3.


B.

The new MAC address is sent by BGP to PE2 and PE3 as a Type 2 BGP route.


C.

The MAC address is entered into the CAM table and is classified for use on the native VLAN


D.

The MAC address is entered into the CAM table only if it is learned on the native VLAN.


Expert Solution
Questions # 20:

Refer to the exhibit.

Question # 20

Drag and drop the EVC configuration items from the left onto the correct descriptions on the right.

Question # 20


Expert Solution
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