Nokia
4A0-105 · Question #49
How does the IEEE 802.1ag loopback function differently from the loopback feature in 802.3ah? (Choose 2)
The correct answer is B. The loopback function of 802.lag is a non-intrusive "ping" sent from a MEPto a remote MEP or C. The loopback function in 802.3ah is an intrusive test that will loop customer data. See the full explanation below for the reasoning.
Question
How does the IEEE 802.1ag loopback function differently from the loopback feature in 802.3ah? (Choose 2)
Options
- ATheloopbackfuntionin802.1ag is an intrusive test that will stop customer data.
- BThe loopback function of 802.lag is a non-intrusive "ping" sent from a MEPto a remote MEP or
- CThe loopback function in 802.3ah is an intrusive test that will loop customer data.
- DThe loopback function of 802.lag is an intrusive test that will "loop" all customer data back to the
How the community answered
(53 responses)- A13% (7)
- B79% (42)
- D8% (4)
Community Discussion
No community discussion yet for this question.