Cisco ENCOR Cisco ENCOR 350-401 Trivia 2

Question 1

Which Cisco technology uses a control plane that is physically separated from the data plane across the entire network fabric?

Accepted Answer

SD-Access

Answer

SD-Access separates the control plane from the data plane using a centralized controller (Cisco DNA Center) to manage the entire fabric.

Question 2

In OSPF, what is the default hello interval on a broadcast network?

Accepted Answer

10 seconds

Answer

OSPF uses a default hello interval of 10 seconds on broadcast and point-to-point networks.

Question 3

Which QoS model uses per-flow state information and RSVP signaling to guarantee bandwidth?

Accepted Answer

IntServ

Answer

Integrated Services (IntServ) uses RSVP to signal and reserve per-flow resources end-to-end across the network.

Question 4

What is the purpose of the Cisco TrustSec Security Group Tag (SGT)?

Accepted Answer

Classify traffic for policy enforcement regardless of IP

Answer

SGTs classify network traffic at ingress and allow policy enforcement based on user/device identity rather than IP address.

Question 5

Which spanning tree port state forwards frames but does NOT learn MAC addresses?

Accepted Answer

Listening

Answer

In the Listening state, a port participates in spanning tree and can forward BPDUs, but it does not learn MAC addresses.

Cisco ENCOR Practice Test