HPE7-A06 · Question #1

Which feature is supported on Ethernet Ring Protocol Switching (ERPS) ports?

The correct answer is B. loop-protect. ERPS (Ethernet Ring Protection Switching) already provides loop avoidance in a ring topology, but it still supports loop-protect on its ports. Loop-protect helps detect and prevent accidental bridging loops outside the ERPS control plane. Other features like ISL, MVRP, or MCLAG…

Implementing Complex Campus Access Switching

Question

Options

AISL
Bloop-protect
CMVRP
DMCLAG

How the community answered

(24 responses)

A
8% (2)
B
88% (21)
C
4% (1)

Explanation

ERPS (Ethernet Ring Protection Switching) already provides loop avoidance in a ring topology, but it still supports loop-protect on its ports. Loop-protect helps detect and prevent accidental bridging loops outside the ERPS control plane. Other features like ISL, MVRP, or MCLAG are not supported on ERPS ring ports.

Topics

#ERPS#loop-protect#ring topology#port compatibility

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