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Which two PHY modes are available to implement an IOS XR Gigabit Ethernet interface interface? (Choose two.)
Suggested Answer: B, E
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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
Hr40wan - 10 Gigabit Ethernet WAN PHY Controller Commands on Cisco IOS XR
10-Gigabit Ethernet WAN PHY Controller Commands
32 comments · newest first
HO
Howard
10 months ago
I’m pretty confident it’s D and E, but I’m curious about WDWM.
AI
Aimee
10 months ago
Yeah, I thought SONET was a valid choice too.
KI
King
10 months ago
Totally agree, LAN and WAN are the go-to options!
MI
Mindy
11 months ago
I think the answers are D and E.
LY
Lynda
11 months ago
Wait, are you sure about that? What about SONET?
MI
Mila
11 months ago
I’m leaning towards SONET and LAN, but I’m not entirely sure if SONET is the right fit for this context.
MA
Mammie
11 months ago
I practiced a question similar to this, and I think WAN might be another option, but I’m not completely confident.
TA
Taryn
11 months ago
I feel like MAN could be a possibility too, but I can't recall if it's specifically for IOS XR.
AL
Alecia
12 months ago
I think I remember that LAN is definitely one of the options for Gigabit Ethernet interfaces, but I'm not sure about the second one.
CO
Corrie
12 months ago
This is a good question to test our knowledge of Gigabit Ethernet and IOS XR. I'll carefully review the options and make sure I select the two most appropriate PHY modes.
OM
Omega
1 year ago
I'm a bit confused by the WDWM option. I don't think that's a standard PHY mode, so I'll skip that one. I'll go with LAN and WAN as my two choices.
RO
Roselle
1 year ago
I'm pretty confident that LAN and WAN are the two correct PHY modes for an IOS XR Gigabit Ethernet interface. The question is asking for two options, and those seem to fit the best.
JE
Jerry
1 year ago
Okay, let's see. I know Gigabit Ethernet uses Ethernet, so SONET and MAN are probably not the right answers. I'll focus on the LAN and WAN options.
AB
Abel
1 year ago
Hmm, this seems like a tricky one. I'll need to think carefully about the PHY modes available for an IOS XR Gigabit Ethernet interface.
CE
Cecily
1 year ago
I'm voting for B and MAN. Metropolitan Area Network sounds like a perfect fit for Gigabit Ethernet, don't you think? *winks*
AL
Alyce
1 year ago
I agree with you, B and D are the best choices for implementing an IOS XR Gigabit Ethernet interface. LAN is definitely a good fit.
EL
Eleonora
1 year ago
I think B and D are the correct options. LAN stands for Local Area Network, which is commonly used for Gigabit Ethernet interfaces.
IS
Isreal
1 year ago
Hold up, are we sure Gigabit Ethernet even uses PHY modes? Isn't that more of an Ethernet thing? *scratches head*
DE
Delmy
1 year ago
I believe it's actually C) WDWM and E) WAN, based on the options provided.
FI
Filiberto
1 year ago
Definitely C and WDWM. Wavelength Division Multiplexing is where it's at for Gigabit Ethernet, am I right?
BI
Billy
1 year ago
Hmm, I'm going with A and E. SONET and WAN, baby! Gotta have that wide area coverage.
CH
Chanel
1 year ago
Thanks for the clarification. I'll remember that for next time.
DE
Demetra
1 year ago
Nope, it's definitely D and E. LAN and WAN are the two PHY modes available for IOS XR Gigabit Ethernet interface.
SH
Shonda
1 year ago
Oh really? I thought it was A and E. SONET and WAN seemed like the right choices to me.
TY
Tyra
1 year ago
I think you're mistaken, it's actually D and E. LAN and WAN are the correct options.
AL
Alethea
1 year ago
I'm not sure about that, I think it might be A) SONET and D) LAN.
MA
Margurite
1 year ago
D and LAN, duh! Gigabit Ethernet is all about that local area network goodness.
TA
Tandra
1 year ago
So, what's the other option then?
EL
Elly
1 year ago
Yeah, LAN is definitely one of the options.
FR
Franchesca
1 year ago
I think the answer is D) LAN for sure.
JI
Jina
1 year ago
I agree with Ivette, LAN and WAN are the two PHY modes available.
IV
Ivette
1 year ago
I think the answer is D) LAN and E) WAN.