Cisco

200-601 · Question #33

What is the reason that ProfiNET frames are discarded by default on Catalyst switches?

The correct answer is B. The frames have an 802.1q tag with VLAN ID equal to 0 (zero). See the full explanation below for the reasoning.

Question

What is the reason that ProfiNET frames are discarded by default on Catalyst switches?

Options

AProfiNET uses a nonstandard Ethernet frame format
BThe frames have an 802.1q tag with VLAN ID equal to 0 (zero)
CCatalyst switches do not support ProfiNET traffic
DA ProfiNET VLAN must be configured and enabled on a Catalyst switch

How the community answered

(69 responses)

A
4% (3)
B
70% (48)
C
16% (11)
D
10% (7)

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