300-515 Cisco Practice Questions

Question #1 (Topic: demo questions)

Which utility can you use to validate an LSP in an MPLS environment?

A.

uRPF

B.

MPLS LSP ping

C.

logging

D.

RSVP

Correct Answer: B

Explanation not available for this question.

Question #2 (Topic: demo questions)

What is the primary function of a VRF on a router?

A.

It enables the router to support multiple separate routing tables, which allows the device to handle overlapping IP addresses.

B.

It enables a router to run BGP and a distance vector routing protocol at the same time, which allows it to serve as a VPN endpoint between remote sites.

C.

It enables a router to configure VLANs locally, which provides segregation between networks.

D.

It enables the router to provide faster switching through the network by using labels to identify the input and output interfaces for neighbor routers.

Correct Answer: A

Explanation not available for this question.

Question #3 (Topic: demo questions)

Which two statements describe primary differences between MPLS Layer 2 and Layer 3 VPNs? (Choose two.

A.

Layer 2 VPNs use IPsec tunneling, but Layer 3 VPNs use L2TPv3 tunneling.

B.

Layer 2 VPNs use AToM, but Layer 3 VPNs use MPLS/BGP.

C.

Layer 2 VPNs use BGP, but Layer 3 VPNs use VPLS.

D.

Layer 2 VPNs use L2TPv3 tunneling, but Layer 3 VPNs use GRE tunneling.

E.

Layer 2 VPNs use IPsec tunneling, but Layer 3 VPNs use pseudowires to provide tunneling.

Correct Answer: B, D

Explanation not available for this question.

Question #4 (Topic: demo questions)

Which two frames can be configured on an Ethernet flow point? (Choose two.

A.

of a specific VLAN

B.

with different type of service values

C.

with identical type of service value

D.

with different class of service values

E.

with no tags

Correct Answer: A, E

Explanation not available for this question.

Question #5 (Topic: demo questions)

In an Ethernet Virtual Circuit environment, which restriction do bridge domains have when STP is running?

A.

The STP mode must be RSTP or PVST+

B.

Bridge domains must be mapped to a different VLAN.

C.

The STP mode must be MSTP

D.

Bridge domains must belong to different MST instances.

Next Question

Correct Answer: C

Explanation not available for this question.

Cisco 300-515 - Implementing Cisco Service Provider VPN Solutions Certification Exam

Which utility can you use to validate an LSP in an MPLS environment?

uRPF

MPLS LSP ping

logging

RSVP

Correct Answer: B

What is the primary function of a VRF on a router?

It enables the router to support multiple separate routing tables, which allows the device to handle overlapping IP addresses.

It enables a router to run BGP and a distance vector routing protocol at the same time, which allows it to serve as a VPN endpoint between remote sites.

It enables a router to configure VLANs locally, which provides segregation between networks.

It enables the router to provide faster switching through the network by using labels to identify the input and output interfaces for neighbor routers.

Correct Answer: A

Which two statements describe primary differences between MPLS Layer 2 and Layer 3 VPNs? (Choose two.

Layer 2 VPNs use IPsec tunneling, but Layer 3 VPNs use L2TPv3 tunneling.

Layer 2 VPNs use AToM, but Layer 3 VPNs use MPLS/BGP.

Layer 2 VPNs use BGP, but Layer 3 VPNs use VPLS.

Layer 2 VPNs use L2TPv3 tunneling, but Layer 3 VPNs use GRE tunneling.

Layer 2 VPNs use IPsec tunneling, but Layer 3 VPNs use pseudowires to provide tunneling.

Correct Answer: B, D

Which two frames can be configured on an Ethernet flow point? (Choose two.

of a specific VLAN

with different type of service values

with identical type of service value

with different class of service values

with no tags

Correct Answer: A, E

In an Ethernet Virtual Circuit environment, which restriction do bridge domains have when STP is running?

The STP mode must be RSTP or PVST+

Bridge domains must be mapped to a different VLAN.

The STP mode must be MSTP

Bridge domains must belong to different MST instances.

Correct Answer: C