What is a role of NSO?

1. A. It automates the deployment of access points with its built-in wireless LAN controller.
2. B. It manages WAN infrastructure using a virtual switch.
3. C. It provides full lifecycle management of a device.
4. D. It resides on a hypervisor that runs the Windows OS.

Correct Answer: C

Refer to the exhibit.


The USER mat is connecting an application on an Internet connection in AS 100 is facing these issues:
The USER lost the connection to the application during a failure Between IG and R2.
Router R2 configuration a lost due to a power outage.
The application the USER is connecting to a hosted behind CE2. What action resolves the issues on R3 and R4 routers?

1. A. Set R4 as a route reflector for R3 and CE2
2. B. Apply high Local Preference on R3 toward R1
3. C. Set R3 as a route reflector for R4 and CE1
4. D. Apply low Local Preference on R4 toward R2.

Correct Answer: D

Refer to the exhibit.

A network administrator implemented MPLS LDP changes on PE-A LSR device. The engineer must ensure there are no LDP peer are fully operational. Which LDP feature must the engineer apply to the existing configuration to eliminate the problem?

1. A. Configure MPLS LDP IGP synchronization on the network.
2. B. Configure MPLS LDP NSR for all LDP sessions.
3. C. Enable LDP session protection under the routing protocol.
4. D. Disable IP CEF on routers running LDP and enable LDP.

Correct Answer: B
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/msp/configuration/xe-3s/mp-ha-xe-3s-book/mp-nsr-ldp-supp

An engineer a cisco MPLS tunnel to improve the streaming experience for the clients of a video -on-demand server. Which action must the engineer perform to configure extended discovery to support the MPLS LDP session between the headend and tailend routers?

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

Correct Answer: D

Refer to the exhibit. In the service provider network, routers PE1, PE2, and PE4 have access to the internet and provide access to customer networks. Router PE3 is used for access to other customer systems. In accordance with a new SLA, an engineer is updating settings on this network so that router CE1 accesses the internet via PE1 instead of PE2. Which two tasks must the engineer perform to complete the process? (Choose two.)

1. A. On PE1, configure the internet VRF with import route target 102:102.
2. B. On PE1 and PE4, configure the internet VRF with import route targets 102:102 and 104:104.
3. C. On PE2, configure the internet VRF with import route target 102:102.
4. D. On PE2 and PE3, configure the internet VRF with import route target 101:101.
5. E. On PE2, configure the CE1 VRF with import route target 101:101.

Correct Answer: AE
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/mp_l3_vpns/configuration/15-mt/mp-l3-vpns-15-mt-b