Free 300-515 Exam Dumps

Question 11

- (Exam Topic 4)
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 AS-Override feature
B. the DN bit with type 3, 5, or 7 LSA
C. the domain tag for type 2 LSA
D. sham links to create a super backbone over the service provider network

Correct Answer:B

Question 12

- (Exam Topic 2)
300-515 dumps exhibit
Which effect of this configuration is true?

A. It configures VPWS multihomed.
B. It configures VPWS single homed.
C. It configures an IPv4 peering with 192.168.1.1
D. It configures MPLS traffic engineering.

Correct Answer:B
Reference: https://www.ciscolive.com/c/dam/r/ciscolive/emea/docs/2019/pdf/BRKSPG-2798.pdf

Question 13

- (Exam Topic 4)
Refer to the exhibit.
300-515 dumps exhibit
What is shown in this output?

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

Correct Answer:D

Question 14

- (Exam Topic 3)
Refer to the exhibit.
300-515 dumps exhibit
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.)

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

Correct Answer:BC
Reference: https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/mp_ias_and_csc/configuration/12-2sx/mp-ias-and-csc-12-2sx-book/mp-carrier-bgp.html

Question 15

- (Exam Topic 3)
Which is the primary function of a MPLS L3 VPN route target?

A. It imports and exports identified routes into selected VRFs.
B. It uniquely identifies NLRIs that have the same numeric value.
C. It imports the external routes it identifies into VRFs that support Internet traffic
D. It supports QoS by classifying traffic by file type when it applies MPLS EXP bits to each packet.

Correct Answer:A