Which two points must network designers consider when designing a new network design or when evaluating an existing network design to help them understand the high-level design direction with regards to the security aspects? (Choose two)
What advantage of placing the IS-IS Layer 2 flooding domain boundary at the core layer in a three-layer hierarchical network is true?
What are two descriptions of network optimization? (Choose two.)
Refer to the exhibit.
Which impact of using three or more ABRs between the backbone area and area 1 is true?
Company XYZ is designing the network for IPv6 security and they have these design requirements:
A switch or router must deny access to traffic from sources with addresses that are correct but topologically incorrect.
Devices must block Neighbor Discovery Protocol resolution for destination addresses not found in the binding table.
Which two IPv4 security features are recommended for this company? (Choose two)
Company XYZ is revisiting the security design for their data center because they now have a requirement to control traffic within a subnet and implement deep packet inspection. Which technology meets the updated requirements and can be incorporated into the design?
Which three Cisco products are used in conjunction with Red Hat to provide an NFVi solution? (Choose three.)
Which optimal use of interface dampening on a fast convergence network design is true?
A company uses equipment from multiple vendors in a data center fabric to deliver SDN, enable maximum flexibility, and provide the best return on investment. Which YANG data model should be adopted for comprehensive features to simplify and streamline automation for the SDN fabric?
SDN controllers need to sustain healthy operation under the pressure of different objectives from the applications they host. High availability can be achieved through improved southbound APIs and controller placement heuristics and formal models. Which two implementation strategy help to maximize resilience and scalability? (Choose two.)
