0

This is the sentence:

The auto-negotiating device will link at the speed of the non-negotiating device, and set its port to half-duplex mode.

Can someone explain on what is being referred here when "its" is mentioned?

Its = Auto-negotiating device?
Its = Non-negotiating device?

Which does it indicate and why?

fev
  • 33,009
Freshman
  • 119
  • 3
    It's ambiguous. – fev Oct 04 '23 at 10:43
  • @fev, thank you for your comment. Usually, when such a sentence formation occurs, what does the "its" point to? – Freshman Oct 04 '23 at 10:45
  • 1
    Does this answer your question? Antecedent Precedence? (antededent of 'it') – Edwin Ashworth Oct 04 '23 at 14:13
  • This is a particular context, and the OP does not ask for a general rule, but how the rule applies to this particular context. I wouldn't close it as a dupe, dear folks. And I wouldn't DV both the question and the answer for this reason. – fev Oct 04 '23 at 14:40
  • The sentence is straightforwardly ambiguous. Its port may refer to either device's port. That makes it a bad choice. Why not mention the device instead of passing along the job of guessing to the reader? It's grammatical, all right, but it's pretty useless. – John Lawler Oct 04 '23 at 16:36
  • 3
    Logically, it seems pretty unlikely that a "non-negotiating device" would allow some external device to reconfigure its (the non-negotiating device's) ports. Software firewalls wouldn't be much good if that was standard practice. But that's real-world logic and reasoning - nothing to do with the fact that syntactically the cited text is ambiguous. – FumbleFingers Oct 04 '23 at 17:07

1 Answers1

6

It can be ambiguous, but from the structure of the sentence I would say it refers to the subject of the first main clause. Consider:

The auto-negotiating device will link at the speed of the non-negotiating device, and [the auto-negotiating device will] set its port to half-duplex mode.

If you write the second clause on its own it would be:

The auto-negotiating device will set its port to half-duplex mode.

I doubt its refers to a different device. It may be helpful to add own (its own port), to get rid of any ambiguity.

fev
  • 33,009
  • 1
    — I agree. An auto-negotiating device chooses its settings (its own settings; not those of other devices) to connect optimally to the network. – Segorian Oct 04 '23 at 10:49
  • 1
    @Segorian While you were writing your comment I was adding my suggestion to use "own" in order to make it unambiguous. – fev Oct 04 '23 at 10:51
  • 2
    +1. This was my reasoning as well. – Joachim Oct 04 '23 at 18:34
  • As @FumbleFingers, and setting itself to half-duplex mode also suggests creating a basic connection with the non-negotiating device. – Weather Vane Oct 04 '23 at 18:45