C-3750 LAN Switch Problem ????

Unanswered Question
Apr 11th, 2007
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hi


I hav some problem with my LAN Switeches C-3750. i ahve already diccess this thong on the forum. and i want to troubleshoot these LAN SWs. as with the help of below pasted links


http://www.cisco.com/warp/public/473/192.html#subtopic1a.


but befor i trobleshoot i am facing anonther prob i can not get thier Dispaly althouh i have chked all parameters. Consol cable , cable setting etc

but still there is no display


Waiting for ur response


thanks

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afzaalq007 Wed, 04/11/2007 - 22:57
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Hi


I have tried all my possible way .. but still i am unable to get the display oy cisco-3750.


kindly suggest any other technique or method.


When I powered ON the C-3750 it works. and thier FANS are working properly.


When ever I Power UP the SWitch while pressing mode button


It LED status on sys LEd is green

all other LEDs (pps, master stat, dup & speed)show light . and at the en only sys led remain green and thier is no display on my system .. although i have treid diff system and console to quit the dout on cable or sysytem.


waiting for ur replay.


Thanks and regards





mahmoodmkl Wed, 04/11/2007 - 23:17
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  • Gold, 750 points or more

Hi


What are u r console settings i.e


9600

1 stop bit

8 databits

no flowcontrol

no parity


check this.


Thanks

Mahmood

afzaalq007 Wed, 04/11/2007 - 23:33
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hi


I have chked many times and i am using Cisco standard setting , i dont think so this the problem.


Thanks for ur reply.


Regards

Afzaal



afzaalq007 Thu, 04/12/2007 - 02:19
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Hi


I have tried some step


)-Verify Switch POST Results


2)-Monitor Switch LEDs


3)-Verify Switch Connections


4)-Monitor Switch Performance



But when tried i have found that there problem on STACk LED so deu to wich all my PORTS are down and i think that is why i am unable to get my Dislpay.


Plzzzz Suggust i have same problem with my 2 c03750 .


waiting for ur replay.


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