Exam 39: Implementing and Operating Cisco Data Center Core Technologies (DCCOR)

Refer to the exhibit Router R1 and its peer R2 reside on the same subnet in the network. If an engineer implements this configuration to R1, how does it make connections to R2?

Refer to the exhibit. In which way does router R1 operate differently than router R2?

Refer to the exhibit. Which two topology changes happen to the IS-IS routers? (Choose two.)

Refer to the exhibit. What is the result of this configuration?

Refer to the exhibit Which effect of this configuration is true?

Refer to the exhibit. A network engineer is configuring customer edge routers to finalize a L2VPN over MPLS deployment. Assume that the AToM L2VPN service that connects the two CEs is configured correctly on the service provider network. Which action causes the solution to fail?

Which statement describes the advantage of a Multi-Layer control plane?

Refer to the exhibit. R1 is connected to two service providers and is under a DDoS attack. Which statement about this design is true if URPF in strict mode is configured on both interfaces?

A router RP is configured to perform MPLS LDP graceful restart. Which three steps are included when the RP sends an LDP initialization message to a neighbor to establish an LDP session? (Choose three.)

Which three OSPF parameters must match before two devices can establish an OSPF adjacency? (Choose three.)

Refer to the exhibit. A network engineer is configuring MPLS LDP synchronization on router R1. Which additional configuration must an engineer apply to R1 so that it will synchronize to OSPF process 1?

Refer to the exhibit. An engineer must configure router R2 as the new P router in the network. Which configuration must be applied to R2 to enable LDP-IGP Sync on its L2 IS-IS adjacencies?

Which BGP attribute is used first when determining the best path?

A network engineer is configuring a router to send multicast traffic for the 239.10.10.10 group. Which configuration must an engineer apply to the router to implement IGMP and forward the traffic?

Refer to the exhibit. Which effect of this configuration is true?

You are testing the capabilities of MPLS OAM ping. Which statement is true?

Refer to the exhibit. When the Link Aggregation configuration router is running on Cisco IOS XR Software, which LACP interface configuration is needed to add the interface to the bundle?

Which statement about the Cisco MPLS TE forwarding adjacency feature is true?

Refer to the exhibit. P3 and PE4 are at the edge of the service provider core and serve as ABR routers. Aggregation areas are on either side of the core. Which statement about the architecture is true?

Which statement about Network Services Orchestrator (NSO) is true?