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4A0-C01 · Question #671

By default, what happens when a packet with a VLAN tag is received on a SAP provisioned with null encapsulation?

The correct answer is B. The original VLAN tag is kept. See the full explanation below for the reasoning.

Question

By default, what happens when a packet with a VLAN tag is received on a SAP provisioned with null encapsulation?

Options

  • AThe original VLAN tag is removed.
  • BThe original VLAN tag is kept.
  • CThe VLAN tag is replaced by a provider tag.
  • DThe VLAN tag is kept and a provider tag is added.

How the community answered

(39 responses)
  • A
    13% (5)
  • B
    74% (29)
  • C
    5% (2)
  • D
    8% (3)

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Full 4A0-C01 Practice