Nokia Exam 4A0-103 Topic 3 Question 108 Discussion

Actual exam question for Nokia's 4A0-103 exam

Question #: 108
Topic #: 3

LDP is enabled on both ends of a point-to-point link, but the "show router Idp status" command indicates that LDP is operationally down. The Oper Down Reason field shows the message "systemIpDown." What might cause this condition?

AThe LSP is in the administrative down state.

BThe router's router ID overlaps another.

CThe router's interfaces do not have LDP running.

DThe router's system interface requires an IP address

Show Suggested Answer

Suggested Answer: B

by Jesusita at Mar 05, 2025, 05:28 PM

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Nina

4 days ago

I'm going with D) as well. If the system interface doesn't have an IP address, that would definitely cause LDP to be operationally down. Gotta love these tricky networking questions!

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Shanice

8 days ago

Hmm, I'm not too sure about this one. But I think D) is the correct answer. Can't have LDP running without a valid IP address on the system interface.

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Alesia

9 days ago

D) The router's system interface requires an IP address. This seems like the most likely cause, as the 'systemIpDown' message suggests an issue with the system interface's IP address configuration.

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Jessenia

9 days ago

I'm not sure, but I think it could also be D) The router's system interface requires an IP address. Without an IP address, LDP might not be able to establish a connection.

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Remedios

11 days ago

I agree with Broderick, if LDP is enabled on both ends but still operationally down, it could be because LDP is not running on the router's interfaces.

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Broderick

16 days ago

I think the answer might be C) The router's interfaces do not have LDP running.

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