cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
173
Views
0
Helpful
1
Replies

Duplex mismathc in remote end (Duplex: half (Mismatch))

praveennoc
Beginner
Beginner

                   Hi All,

I found in logs duplex mismatch ,

Could you please help us reason for duplex mismatch and how can i we resolve this issue

1 Reply 1

John Blakley
Advisor
Advisor

There could be many reasons why: bad cable, hard coded on one end and auto on the other, or bad port on either device.

Check the interface configuration on both sides. If you only have access to one side, and it's set to auto, try changing to whatever it's negotiating at while changing the duplex. (If it's negotiated at 100/half, try hard coding at 100/full.) If your side is hard coded, try changing to auto to help the other side negotiate properly. If neither of those work, try a different cable.

HTH,
John

*** Please rate all useful posts ***

HTH, John *** Please rate all useful posts ***
Getting Started

Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community:

Recognize Your Peers