Category Archives: 350-501 Implementing and Operating Cisco Service Provider Network Core Technologies (SPCOR)

350-501 Implementing and Operating Cisco Service Provider Network Core Technologies (SPCOR) Question and Answers

An engineer has started to configure a router for secure remote access as shown. All users who require network access need to be authenticated by the SSH Protocol. Which two actions must the engineer implement to complete the SSH configuration? (Choose two.)

Refer to the exhibit. An engineer has started to configure a router for secure remote access as shown. All users who require network access need to be authenticated by the SSH Protocol. Which two actions must the engineer implement to complete the SSH configuration? (Choose two.) A. Configure an IP domain name. B. Configure service password encryption. C.… Read More »

A network engineer is configuring a newly installed PE router at the regional gateway location. The new PE router must use MPLS core routing protocols with the existing P router, and LDP sessions between the two routers must be protected to provide faster MPLS convergence. Which configuration must the engineer perform on the network so that LDP sessions are established?

A. Enable communication over TCP port 646 for T-LDP hello messages. B. Enable RSVP-TE FRR on the LDP interface to protect the LDP session between routers. C. Enable LDP session protection on either one of the routers, which allows them to autonegotiate. D. Set the LDP session protection timer on each router to the same value. Answer: Option… Read More »

A network operator has two IPv4 and IPv6 dual-stacked network on each side of the IPv4 core network. The operator must be able to provide connectivity between them while using specific assigned IPv6 space provided from the company IP administrator team. Which technology should the network operator use to accomplish this goal?

Refer to the exhibit. A network operator has two IPv4 and IPv6 dual-stacked network on each side of the IPv4 core network. The operator must be able to provide connectivity between them while using specific assigned IPv6 space provided from the company IP administrator team. Which technology should the network operator use to accomplish this goal? A. 6rd… Read More »

CE1 and CE2 require connectivity to the internet through the ISP connected to PE3 What should an engineer configure to complete this task?

Refer to the exhibit. CE1 and CE2 require connectivity to the internet through the ISP connected to PE3 What should an engineer configure to complete this task? A. PE2 must be configured to serve as a route reflector for PE3 routes learned from the internet. PE2 then shares the routes with CE1 and CE2. B. CE1 and CE2… Read More »

A Cisco engineer is implementing gRPC dial-out on an ASR. Receiver 192.168 1.1 will be assigned one of the subscriptions, and it will manage the ASR. Which command is needed to complete the router configuration?

Refer to the exhibit. A Cisco engineer is implementing gRPC dial-out on an ASR. Receiver 192.168 1.1 will be assigned one of the subscriptions, and it will manage the ASR. Which command is needed to complete the router configuration? A. protocol grpc B. protocol all C. protocol tcp D. protocol any Answer: Option C. Explanation:  No answer description… Read More »

Which show command shows statistics for the control plane policy and is used to troubleshoot?

Refer to the exhibit. Which show command shows statistics for the control plane policy and is used to troubleshoot? A. show control-plane CoPP B. show control-plane C. show policy-map control-plane D. show policy control-plane Answer: Option C. Explanation:  No answer description available for this question Show AnswerDiscussion The post Which show command shows statistics for the control plane… Read More »

A network engineer is configuring RIP as the routing protocol between multiple PEs and CEs. The engineer must avoid advertising the same routes back to their sources. Which action should be performed on the routers to accomplish this task?

A. Configure a different route distinguisher for each prefix. B. Define the site of origin on each interface. C. Define VRFs on each device to separate the traffic. D. Enable bidirectional forwarding detection on each device. Answer: Option A. Explanation:  No answer description available for this question Show AnswerDiscussion The post A network engineer is configuring RIP as… Read More »

Which task must the network engineer perform when implementing this new architecture?

The network-engineering team of a service provider is integrating several recently acquired networks into a more scalable common Unified MPLS architecture. The new network architecture will support end-to-end VPNv4 and VPNv6 services with these requirements: • The IGP of the core layer is IS-IS In Area 0. • The IGP of the aggregation layers is OSPF in Area… Read More »

If RC is a stub router, which entry must be injected so that it will send traffic outside the OSPF domain?

Refer to the exhibit. If RC is a stub router, which entry must be injected so that it will send traffic outside the OSPF domain? A. more specific route B. virtual link between RB and RC C. sham link D. default route Answer: Option D. Explanation:  No answer description available for this question Show AnswerDiscussion The post If… Read More »