350-501 Free Practice Test

Refer to the exhibit.

A network operator is attempting to configure an IS-IS adjacency between two routers, but the adjacency cannot be established. To troubleshoot the problem, the operator collects this debugging output. Which interface are misconfigured on these routers?

1. A. Option A
2. B. Option B
3. C. Option C
4. D. Option D

Correct Answer: B

The network team is planning to implement IPv6 on the company’s existing IPv4 network infrastructure. The network currently uses IS-IS to share routes between peers. Which task must the team perform so that IS-IS will run in multitopology mode on the updated IPv6 network?

1. A. Configure the links between the network routers as point-to-point.
2. B. Configure the network routers to use metric-style wide.
3. C. Configure the network routers as Level 2 routers.
4. D. Configure the IS-IS IPv6 metric on the dual-stack links.

Correct Answer: D

Refer to the exhibit.


LDP peering between routers R1 and R2 is dropped when the link between R1 and R2 is taken offline. However, LDP peering between R2 and R3 stays up when the link between R2 and R3 is taken offline. Which action allows MPLS traffic forwarding to continue normally if the link between R1 and R2 goes down?

1. A. Enable IGP and LDP Synchronization on R1.
2. B. Implement LDP Session Protection on R1.
3. C. Enable IGP and LDP Synchronization on R2.
4. D. Implement LDP Session Protection on R2.

Correct Answer: B

What do Ansible and Salt Stack have in common?

1. A. They both use DSL configuration language
2. B. They both use YAML configuration language
3. C. They both have agents running on the client machine
4. D. They both can be designed with more than one master server

Correct Answer: D

An engineer must implement QoS to prioritize traffic that requires better service throughout the network. The engineer started by configuring a class map to identify the high-priority traffic. Which additional tasks must the engineer perform to implement the new QoS policy?

1. A. Attach the class map to a policy map that sets the minimum bandwidth allocated to the classified traffic and designates the action to be taken on the traffic.
2. B. Attach the class map to a policy map that designates the action to be taken on the classified traffic and then attach the policy map to an interface using a service policy.
3. C. Attach the class map to a policy map within a VRF to segregate the high-priority traffic and then attach the policy map to an interface in another VRF.
4. D. Create a route map to manipulate the routes that are entered into the routing table and then attach the route map to an interface using a service policy.

Correct Answer: B