Which of the following is not included in the basic architecture of MPLS L2VPN?

Which of the following is not included in the basic architecture of MPLS L2VPN?A . ACB . VCC . TunnelD . S-VLANView AnswerAnswer: D

February 1, 2025 No Comments READ MORE +

If a network port that supports auto-negotiation is connected to a network port that does not support auto-negotiation, half-duplex may be used instead of full-duplex.

If a network port that supports auto-negotiation is connected to a network port that does not support auto-negotiation, half-duplex may be used instead of full-duplex.A . TrueB . FalseView AnswerAnswer: A

January 27, 2025 No Comments READ MORE +

The current sparse wavelength division multiplexing system generally operates in the band from 1271nm to 1611nm. Which of the following is the channel spacing?

The current sparse wavelength division multiplexing system generally operates in the band from 1271nm to 1611nm. Which of the following is the channel spacing?A . 10nmB . 5nmC . 20nmD . 18nmView AnswerAnswer: C

January 22, 2025 No Comments READ MORE +