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Exam N10-007 topic 1 question 39 discussion

Actual exam question from CompTIA's N10-007
Question #: 39
Topic #: 1
[All N10-007 Questions]

A technician is connecting a router directly to a PC using the G1/0/1 interface. Without the use of auto-sensing ports, which of the following cables should be used?

  • A. Straight-through
  • B. Console
  • C. Rollover
  • D. Crossover
Show Suggested Answer Hide Answer
Suggested Answer: D 🗳️

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TeflonJimmy
Highly Voted 4 years, 7 months ago
It is "D" because the question states "...without the use of autosensing ports...". If you had autosensing ports then you could use a straight cable
upvoted 20 times
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aniket2610
Highly Voted 4 years, 11 months ago
It should be straight through not cross over - cross over should be used for same devices on both ends. such as computer to computer or router to router.
upvoted 16 times
Huh
3 years, 5 months ago
Naw. If both a workstation and a router are connected to a switch using a straight through, then what do you think you'll need if you eliminate the switch? Workstations send and receive on the same wires, so they'll need a crossover to communicate.
upvoted 3 times
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nikosmen
3 years, 5 months ago
Router to router cross Pc to router cross switch to switch cross pc to switch straight switch to router straight
upvoted 22 times
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jojomax
Most Recent 2 years, 9 months ago
Straight-Through wired cat5e patch cable is used to connect computers, printers, and other network client devices to the router switch or hub (the host device in this instance).
upvoted 1 times
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Dzuljzebari
2 years, 10 months ago
Checked in the Cisco packet tracer. Crossover cable is applied when connecting PC to a router. Answer is D (Crossover)
upvoted 2 times
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AK2731
3 years, 1 month ago
The answer is D (Crossover). In simplest terms, a PC and a router and SIMILAR in that they are both NETWORKING DEVICES. Therefore, the answer is D. Straight through cables would apply if auto-sensing ports were used. There is no switch/hub involved, which would eliminate the possibility of using straight through. Check out the link below for some clarity on this question. https://www.guru99.com/difference-between-straight-through-crossover-cables.html#:~:text=Difference%20between%20Crossover%20and%20Straight-through%20cable%20%20,a%20router%27s%20...%20%203%20more%20rows%20
upvoted 4 times
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connelldma2
3 years, 1 month ago
Crossover cables are used when: Connecting a computer to a computer Connecting a router to a router Connecting a switch to a switch Connecting a hub to a hub and Connecting a router to a PC because both devices have the same components On the other hand, straight-through cables are used when: Connecting a router to a hub Connecting a computer to a switch Connecting a LAN Port to a switch or computer Connecting other dissimilar networking equipment
upvoted 2 times
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AnotherFatITGuy
3 years, 1 month ago
Crossover cable. Type route print or netstat -r at a command prompt on a Windows PC. You will view the PC's routing table. So when you connect the PC's ethernet port to a Router's Ethernet data port, you are essentially connecting two like devices together. So you need a crossover cable, if the PC's NIC and the Router's Ethernet interface don't support MDI-X.
upvoted 2 times
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[Removed]
3 years, 2 months ago
All the material I have studied have simply stated, like devices connect with a cross over cable. Device of a different type connect with a straight through cable. There has never been any mention of what I am reading in the comment section. I'm so confused.
upvoted 3 times
LoveKia
3 years, 2 months ago
I experienced this confusion just a few days ago so I know what you mean. So what I learned is that a PC can also be configured as a router. So because of this when connecting a PC to a router it is like the same type of device which is why you would use a crossover. Hope this helps. I actually googled this because I was so confused. You can google for more clarity
upvoted 4 times
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examcol
3 years, 2 months ago
Answer is D. Crossover. Crossover cables are used when connecting a router to a PC because both devices have the same components. More information: https://www.computercablestore.com/what-are-ethernet-crossover-cables https://medium.com/@sandeshgiri61/networking-101-ethernet-crossover-cable-vs-straight-through-cable-de291aed87d1
upvoted 1 times
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Dirkster
3 years, 3 months ago
https://www.linkedin.com/pulse/difference-between-straight-through-crossover-cable-cheer-chen#:~:text=Usually%2C%20straight%2Dthrough%20cables%20are,Switch%20to%20router The answer is Straight through cable
upvoted 1 times
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baji809
3 years, 4 months ago
PCs, Routers and Ap's transmit on pin 1 and 2, Hubs and switches transmit on pins 3 and 6 .
upvoted 1 times
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baji809
3 years, 4 months ago
Transmit on Pins 1 and 2 Transmit on pins 3 and 6 PC Nic Hubs Routers Switches Ap
upvoted 1 times
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Protonius
3 years, 7 months ago
Use straight through Ethernet cable for the following cabling: Switch to router Switch to PC or server Hub to PC or server Use crossover cables for the following cabling: Switch to switch Switch to hub Hub to hub Router to router Router Ethernet port to PC NIC PC to PC
upvoted 2 times
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CarlosJamesColumna
3 years, 8 months ago
Routers and computers are both DTE (Data Terminal Equipment). That's why the cable should be crossover.
upvoted 1 times
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Scott_brily
3 years, 9 months ago
Answer is D. Connecting a Router Ethernet port to PC NIC needs to be a crossover http://www.cables-solutions.com/difference-between-straight-through-and-crossover-cable.html
upvoted 3 times
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Poppins
3 years, 11 months ago
I did some in depth searching online. It's definitely a crossover cable. The Auto-sensing is the key phrase in this question.
upvoted 5 times
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iyke2k4
3 years, 11 months ago
I think a straight-through cable is correct but I am not sure. A crossover cable should be used if it`s the same type of device.
upvoted 2 times
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