Free 300-515 Exam Braindumps

- (Exam Topic 1)
Which tool identifies the point of failure in a P2MP LSP from the ingress LSR?

1. A. Jitter TLV
2. B. SPAN
3. C. P2MP traceroute
4. D. P2MP ping

Correct Answer: C
Reference: https://www.cisco.com/c/en/us/td/docs/routers/asr9000/software/asr9k_r5-3/mpls/configuration/ guide/b-mpls-cg53x-asr9k/b-mpls-cg53x-asr9k_chapter_01000.html

- (Exam Topic 1)
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?

1. A. headend
2. B. source
3. C. transit
4. D. bud

Correct Answer: D
https://www.cisco.com/c/en/us/td/docs/routers/asr920/configuration/guide/mpls/mp-te-path-setup-xe-3s-asr920-book/mp-te-path-setup-xe-3s-asr920-book_chapter_01.html

- (Exam Topic 4)
Refer to the exhibit:

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

1. A. In the ospfv3 1 area 1 ipv4 command, area 0 must be configured instead of area 1.
2. B. 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
3. C. OSPFv3 cannot be configured for IPv4; OSPFv3 works only for IPv6.
4. D. IPv6 routing not enabled" is just an informational message and OSPFv3 runs for IPv4 on interface FastEthernet0/0 anyway

Correct Answer: B

- (Exam Topic 1)
An engineer needs to improve MPLS network management by implementing a set of tools to support the NOC engineers in troubleshooting network failures. Which feature should the engineer implement to check the connectivity of the MPLS LSP between the ingress and egress PE routers?

1. A. MPLS OAM
2. B. MPLS-TP
3. C. LDP autodiscovery
4. D. extended ping

Correct Answer: A
Reference:
https://www.cisco.com/c/en/us/td/docs/routers/asr9000/software/asr9k_r5-3/mpls/configuration/guide/b-mpls-cg

- (Exam Topic 4)
Refer to the exhibit.

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?

1. A. Disable spanning tree to allow loops to occur within the hub-and-spoke topology.
2. B. Disable split horizon to allow multiple VCs per spoke
3. C. Disable Cisco Discovery Protocol to allow MPLS to share labels between the designated spokes
4. D. Disable Cisco Discovery Protocol to allow for neighbor discovery

Correct Answer: B