Nokia
4A0-C01 · Question #785
A service has a null encapsulated SAP and a vc-type vlan' SDP. What happens when the SAP receives an untagged Ethernet frame?
The correct answer is C. A VLAN tag of 0 is added as the provider VLAN tag. See the full explanation below for the reasoning.
Question
A service has a null encapsulated SAP and a vc-type vlan' SDP. What happens when the SAP receives an untagged Ethernet frame?
Options
- AThe frame is dropped.
- BThe service ID is added as the provider VLAN tag.
- CA VLAN tag of 0 is added as the provider VLAN tag.
- DThe frame is forwarded with no provider VLAN tag.
How the community answered
(24 responses)- A8% (2)
- B4% (1)
- C83% (20)
- D4% (1)
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