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In a Cisco SD-Access solution, which protocol is used by an extended node to connect to a single edge node?

A.

VXLAN

Answers
A.

VXLAN

B.

IS-IS

Answers
B.

IS-IS

C.

802 1Q

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C.

802 1Q

D.

CTS

Answers
D.

CTS

Suggested answer: C

Explanation:

SD-Access Extended Nodes provide the ability to extend the enterprise network by providing connectivity to non-carpeted spaces of an enterprise – commonly called the Extended Enterprise.

This allows network connectivity and management of IoT devices and the deployment of traditional enterprise end devices in outdoor and non-carpeted environments such as distribution centers, warehouses, or Campus parking lots.

This feature extends consistent, policy-based automation to Cisco Industrial Ethernet, Catalyst 3560- CX Compact, and Digital Building Series switches and enables segmentation for user endpoints and IoT devices connected to these nodes. Using Cisco DNA Center automation, switches in the extended node role are onboarded to their connected edge node using an 802.1Q trunk over an EtherChannel with one or multiple physical link members. Extended nodes are discovered using zero-touch Plugand- Play.

Reference: https://www.cisco.com/c/en/us/td/docs/solutions/CVD/Campus/cisco-sda-designguide.html#Network_Components

asked 10/10/2024
Said Jabri
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