Exam 350-401 topic 1 question 11 discussion

- It performs authentication and authorization. (vBond) - It manages the control plane. (vSmart) - It is the centralized network management system. (vManage) - It manages the data plane. (vEdge)

Control Plane – vSmart is the Controller in Viptela solution and manages the Control Plane. vSmart does all the complex work of path calculation, route advertisement etc. there by offloading the Data Plane to do only packet forwarding.

This is definitely B

B is correct

"B" i dont like cisco sd-wan

vSmart manages the control plane by advertising routing information via the control connections using OMP to relay this data. Given answer is correct.

vSmart is the "Governor" of SD-WAN just as LISP is for SD-Access

B is correct

Cisco vSmart controllers are a scale-out control plane function of the Cisco SD-WAN fabric. The main characteristics of the control plane with Cisco vSmart controllers are as follows: Facilitates fabric discovery Disseminates control plane information between the Cisco WAN Edge routers Distributes data plane and application-aware routing policies to the Cisco WAN Edge routers Implements control plane policies, such as service chaining, multitopology, and multihop Dramatically reduces control plane complexity Highly resilient

B is correct

B is correct

B is correct

Vsmart perform all the calcularion work of the overlay network

B is correct

vSmart controllers also implement all the control plane policies created on vManage CCNP and CCIE Enterprise Core ENCOR 350-401 Official Cert Guide p634