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New Member

On Switch 2960G

Dear all,

I have Cisco Switch 2960G one unit. So, when i show interfact gigabitEthernet0/21

it show error some point.please find the attach file.Note:now this port don't work.

Best Regards,

Join

3 REPLIES
New Member

Re: On Switch 2960G

Looking at the errors, it could be two reasons.

1. The speed and duplex mismatch in between the switchport and the end device.

2. The media of gigabit connection (physical) is faulty or not compatible.

HTH

Jeff

New Member

Re: On Switch 2960G

Dear jeff,

Thak you for your email.i'm going to check this problem again.

I will let you know.

Best Regards,

Join

Re: On Switch 2960G

is this happening while connecting on that particular port or even if you connect on other ports also.

check the cable termination, even the cable which is connecting from the end device might be damaged.

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