Cisco Exam 350-501 Topic 1 Question 112 Discussion

Actual exam question for Cisco's 350-501 exam

Question #: 112
Topic #: 1

[All 350-501 Questions]

Which two PHY modes are available to implement an IOS XR Gigabit Ethernet interface interface? (Choose two.)

ASONET

BMAN

CWDWM

DLAN

EWAN

Show Suggested Answer

Suggested Answer: B, E

The available PHY modes to implement an IOS XR Gigabit Ethernet interface areMAN (Metropolitan Area Network)andWAN (Wide Area Network).Reference:

Cisco IOS XR Software Configuration Guide

Cisco ASR 9000 Series Aggregation Services Routers Interface and Hardware Component Configuration Guide

Hr40wan - 10 Gigabit Ethernet WAN PHY Controller Commands on Cisco IOS XR

10-Gigabit Ethernet WAN PHY Controller Commands

by Cheryll at May 04, 2025, 05:08 PM

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Cecily

1 days ago

I'm voting for B and MAN. Metropolitan Area Network sounds like a perfect fit for Gigabit Ethernet, don't you think? *winks*

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Isreal

3 days ago

Hold up, are we sure Gigabit Ethernet even uses PHY modes? Isn't that more of an Ethernet thing? *scratches head*

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Delmy

5 days ago

I believe it's actually C) WDWM and E) WAN, based on the options provided.

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Filiberto

6 days ago

Definitely C and WDWM. Wavelength Division Multiplexing is where it's at for Gigabit Ethernet, am I right?

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Billy

7 days ago

Hmm, I'm going with A and E. SONET and WAN, baby! Gotta have that wide area coverage.

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Alethea

13 days ago

I'm not sure about that, I think it might be A) SONET and D) LAN.

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Margurite

28 days ago

D and LAN, duh! Gigabit Ethernet is all about that local area network goodness.

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Tandra

3 days ago

So, what's the other option then?

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Elly

12 days ago

Yeah, LAN is definitely one of the options.

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Franchesca

15 days ago

I think the answer is D) LAN for sure.

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Jina

1 months ago

I agree with Ivette, LAN and WAN are the two PHY modes available.

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Ivette

1 months ago

I think the answer is D) LAN and E) WAN.

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