Implementing and Operating Cisco Data Center Core Technologies (DCCOR) — Question 191

An engineer must perform an initial configuration of VXLAN and MP-BGP EVPN on the Cisco Nexus 9000 Series platform. The underlay must be OSPF, and the VTEP must run with distributed default gateway on a VLAN interface. Which command set must be applied to meet these requirements?

Answer options

• A. NX9K(config)# feature nv overlay NX9K(config)# feature vn-segment-vlan-based NX9K(config)# feature bgp - NX9K(config)# nv overlay-evpn - NX9K(config)# feature ospf - NX9K(config)# feature interface-vlan
• B. NX9K(config)# feature nv overlay NX9K(config)# feature bfd - NX9K(config)# feature vn-segment-vlan-based NX9K(config)# nv overlay-evpn - NX9K(config)# feature ngmvpn - NX9K(config)# feature ospf -
• C. NX9K(config)# feature nv overlay NX9K(config)# feature bfd - NX9K(config)# feature fabric forwarding NX9K(config)# feature vn-segment-vlan-based NX9K(config)# nv overlay-evpn - NX9K(config)# feature ospfv3 -
• D. NX9K(config)# feature nv overlay NX9K(config)# feature bgp - NX9K(config)# feature bfd - NX9K(config)# feature ngmvpn - NX9K(config)# feature ospf - NX9K(config)# feature interface-vlan

Correct answer: A

Explanation

The correct answer, A, includes the necessary features for initializing VXLAN and MP-BGP EVPN, specifically enabling OSPF and configuring the VLAN interface properly. Options B and C introduce features that are not required for the task at hand, such as 'bfd' and 'fabric forwarding', which are not relevant to the specified configuration. Option D includes 'ngmvpn', which is unnecessary for this setup, making it incorrect.