Nokia
4A0-105 · Question #70
Which of the following describes the overhead added to a customer frame on an Ethernet link in a VPLS service on the Alcatel-Lucent 7750 SR?
The correct answer is D. The overhead consists of 22 bytes. 14 DLC + 8 for mpls labels. See the full explanation below for the reasoning.
Question
Which of the following describes the overhead added to a customer frame on an Ethernet link in a VPLS service on the Alcatel-Lucent 7750 SR?
Options
- AThe overhead consists of 26 bytes. 14 DLC + 2 Ethertype + 8 for mpls labels + 2 for GRE
- BThe overhead consists of 14 bytes for DLC.
- CThe overhead consists of 18 bytes. 14 DLC +4 for mpls labels
- DThe overhead consists of 22 bytes. 14 DLC + 8 for mpls labels
How the community answered
(22 responses)- A5% (1)
- B18% (4)
- C5% (1)
- D73% (16)
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