Which protocol does a Cisco MPLS TE tunnel use to maintain paths within the core?

1. A. RSVP
2. B. VTP
3. C. STP
4. D. RPF

Correct Answer: A

Refer to the exhibit.

EIGRP is running between routers R5 and R1, and OSPF is used in the rest of the network. Users in a network attached to router R3 need to access a server connected to R5. Which task must the engineer perform so that only the users attached to R3 are able to access the server, but no other network is shared to OSPF?

1. A. Configure redistribution using route maps to filter the routes that are shared
2. B. Configure redistribution using an offset list to filter the routes that are shared.
3. C. Configure an OSPF virtual link between R1 and R3 to route traffic between the two areas.
4. D. Configure R1 as a stub router for EIGRP and OSPF so that only the default route is shared

Correct Answer: A

Refer to the exhibit.

The link between Office A and Office B is running at 90% load, and occasionally the CPU on router R1 is overloaded. The company implemented QoS for business-critical applications at both offices as a temporary solution. A network engineer must update the R1 configuration to 600 ms to reduce CPU load and limit downtime after connection failure to avoid data loss. Which action meets this requirement?

1. A. Configure the fast-hello feature for OSPF with the command ip ospf dead-interval minimal hello-multiplier 3.
2. B. Configure BFD demand mode with the command bfd-demand timer 150 interval 250 retransmit 5.
3. C. Configure BFD non-echo mode with the command echo interval 250 minimal 300 echo-multiplier 2.
4. D. Configure BFD echo mode with the command bfd interval 150 min_rx 200 multiplier 3.

Correct Answer: D

Which utility must be used to locate MPLS faults?

1. A. QoS
2. B. MPLS LSP ping
3. C. MPLStraceroute
4. D. EEM

Correct Answer: C

After you analyze your network environment, you decide to implement a full separation model for Internet access and MPLS L3VPN services For which reason do you make this decision?

1. A. It enables you to choose whether to separate or centralize each individual service.
2. B. It is easier to manage a system in which services are mixed
3. C. It requires only one edge router
4. D. It enables EGP and IGP to operate independently

Correct Answer: D