Deployment, Integration, and Migration of Large SDA and SD-WAN Networks

According to the information provided, which statement is correct about the traffic flow between a migrated subnet and a remote location?

The traffic will traverse directly through Fusion and SDWAN, bypassing L2BN and BN/CP.
The traffic will traverse through the L2BN, Fusion, and SDWAN, bypassing BN/CP.
The traffic will traverse through the L2BN, BN/CP, Fusion, and SDWAN. (correct)
The traffic will traverse through the L2BN, BN/CP, and Fusion, but not through SDWAN.

In the final step of the DC CNF migration approach, what is the purpose of enabling the local C9800 WLC for fabric mode?

To allow the WLC to control the migration process of devices into the fabric.
To enable the WLC to manage the SDWAN connections for the fabric network.
To configure the WLC to handle traffic between the fabric and legacy networks.
To provision the WLC with fabric-enabled SSIDs for the APs to broadcast. (correct)

Which statement is correct about the traffic flow between a migrated subnet and a non-migrated subnet in the legacy network?

The traffic will traverse through the L2BN, BN/CP, Fusion, and the legacy site. (correct)
The traffic will traverse through the L2BN, Fusion, and the legacy site, bypassing BN/CP.
The traffic will traverse through the L2BN, BN/CP, and SDWAN, but not through Fusion or the legacy site.
The traffic will traverse directly through Fusion and the legacy site.

What happens to any temporary configurations during the final step of the DC CNF migration approach?

They are cleaned and removed from the network. (C) Signup and view all the answers

According to the information provided, which statement is correct about the traffic flow between a non-migrated subnet in the legacy network and a remote location?

The traffic will traverse directly through Fusion and SDWAN, bypassing L2BN and BN/CP. (A) Signup and view all the answers

What is the primary purpose of the Cisco Catalyst Center in the context of network automation and orchestration?

To provide centralized policy management and configuration automation for the entire network infrastructure (A) Signup and view all the answers

Which of the following is a key characteristic of the SD-Access Fabric in Cisco's network architecture?

It utilizes VXLAN tunneling to abstract the underlying physical topology and enable logical network segmentation (A) Signup and view all the answers

What is the primary role of the underlay network in the context of a Cisco SD-Access Fabric?

To establish IP-based routing and forwarding for the overlay VXLAN tunnels (C) Signup and view all the answers

Which of the following entities within the Cisco SD-Access Fabric architecture is responsible for maintaining the mapping between end-host MAC addresses and their corresponding VXLAN tunnel endpoints?

The Fabric Control Plane (D) Signup and view all the answers

What is the primary function of the Fabric Border Node in the Cisco SD-Access Fabric architecture?

To provide Layer 2 connectivity between the SD-Access Fabric and external networks (D) Signup and view all the answers

What is the main purpose of the Fabric Services Node in the Cisco SD-Access Fabric architecture?

To aggregate telemetry data from the fabric and provide advanced analytics and reporting (D) Signup and view all the answers

Which component is responsible for providing network access control and identity services in a Cisco SD-Access Fabric?

Cisco ISE (A) Signup and view all the answers

What is the primary function of the Overlay Network in a Cisco SD-Access Fabric?

To transport different traffic types independently (A) Signup and view all the answers

Which protocol is used for encapsulation in the data plane of a Cisco SD-Access Fabric?

VXLAN (C) Signup and view all the answers

What is the primary function of the Underlay Network in a Cisco SD-Access Fabric?

To provide physical connectivity between devices (B) Signup and view all the answers

Which statement accurately describes the behavior of a Cisco SD-Access Fabric from an end-user perspective?

It behaves like one large switch or router for endpoints (D) Signup and view all the answers

Which component in a Cisco SD-Access Fabric is responsible for intent-based automation and network assurance?

Catalyst Center (C) Signup and view all the answers

What is the role of the SD-Access Border Node in the Fabric network?

It maps the Fabric VNs (VRFs) into SD-WAN VPNs and populates the SGT in the CMD field of the Ethernet frame. (C) Signup and view all the answers

What is the purpose of the SGT (Scalable Group Tag) in the Fabric network?

It is used to segment the traffic within the Fabric network based on security policies. (D) Signup and view all the answers

What is the purpose of VXLAN (Virtual Extensible LAN) in the Fabric network?

It is used to encapsulate the Layer 2 Ethernet frames within a Layer 3 IP packet, enabling the creation of an overlay network. (C) Signup and view all the answers

In the context of the Fabric network, what is the purpose of the underlay network?

It is the physical network infrastructure that provides connectivity between the Fabric nodes. (D) Signup and view all the answers

What is the advantage of using an overlay network (such as VXLAN) in the Fabric network?

It provides a scalable and flexible way to create logical networks on top of the physical infrastructure, enabling better utilization of resources. (A) Signup and view all the answers

What is the high-level architecture of the Fabric network, as described in the provided information?

The Fabric network is divided into multiple independent domains, with each domain having its own Border Node and Control Plane Node. (D) Signup and view all the answers