Cisco 300-415: Component to create and maintain secure DTLS/TLS

Table of Contents

Question
Answer
Explanation
Reference

Question

Which component is responsible for creating and maintaining the secure DTLS/TLS connection on the vSmart controller?

A. vdaemon
B. OMP
C. SNMP
D. NETCONF

Answer

A. vdaemon

Explanation

A. vdaemon

The vdaemon component is responsible for creating and maintaining the secure DTLS/TLS connection on the vSmart controller. DTLS (Datagram Transport Layer Security) and TLS (Transport Layer Security) are cryptographic protocols that provide secure communication for data transmission. In the Cisco SD-WAN architecture, these protocols are used to establish secure connections between the vSmart controller and other elements in the SD-WAN fabric, such as vEdge routers and vBond orchestrators.

The vdaemon component on the vSmart controller handles the process of creating and maintaining these secure connections. It does this by managing the exchange of cryptographic keys and certificates between the vSmart controller and other elements in the SD-WAN fabric. This process helps to ensure that all communication between these elements is encrypted and protected from unauthorized access.

The other components mentioned in the question are not responsible for creating and maintaining secure DTLS/TLS connections on the vSmart controller:

B. OMP (Overlay Management Protocol) is a protocol used by the Cisco SD-WAN solution to exchange control plane information, such as routes and policies, between vSmart controllers and vEdge routers.

C. SNMP (Simple Network Management Protocol) is a protocol used to manage and monitor network devices, but it is not responsible for creating and maintaining secure DTLS/TLS connections.

D. NETCONF (Network Configuration Protocol) is a protocol used to manage the configuration of network devices, but it is not responsible for creating and maintaining secure DTLS/TLS connections.

In summary, the vdaemon component is essential for the secure operation of a Cisco SD-WAN environment, as it manages the secure DTLS/TLS connections on the vSmart controller and ensures proper authentication of the connected components.

Reference

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