What is Best practice to configure Switch port for End User where PC and IP Phone is connected ?

[Akbar ali Sultan]

Hi,

can any one suggest What is Best practice to configure Switch port for End User where PC and IP Phone is connected ?

actually i configure switch port connected to my pc i use speed 1000 and duplex full. my network disconnected and not coming up.is it normal ?

Kindly assist.

[Leo Laohoo]

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@Akbar ali Sultan wrote:

actually i configure switch port connected to my pc i use speed 1000 and duplex full

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That is old school.  Nobody does this any more.  

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@Akbar ali Sultan wrote:

my network disconnected and not coming up

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What troubleshooting have been done?

[Georg Pauwen]

Hello,

auto negotiaton is usually recommended. If you hard code speed and duplex, especially on Gigabit links, you can have problems with the master/slave negotiation and subsequent physical layer clocking.

Check out the article below, it explains very well why auto negotiation is preferred...

https://etherealmind.com/ethernet-autonegotiation-works-why-how-standard-should-be-set/

[paul driver]

Hello

suggest you change the access port back to autonegotiate for speed and duplex and also enable spanning-tree portfast - test again