DCD=up DSR=down DTR=up RTS=up CTS=up

Answered Question
Sep 12th, 2006

Can anybody give me links from where i get meaning of

DCD=up DSR=down DTR=up RTS=up CTS=up

in details for troubleshooting prpose

Regards

Thanks

Mahesh

I have this problem too.
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Correct Answer by jolmo about 8 years 10 months ago

Hi Majesh

DCD - This signal is output by the DCE to indicate that a valid carrier has been detected.

DTR - This signal is output by the DTE to indicate that it is ready for communication.

DSR - This signal is output by the DCE (in response to DTR) to indicate that it has been switched on and connected to the communications channel.

RTS - This signal is output by the DTE to indicate that it is ready to send data.

CTS - This signal is output by the DCE to acknowledge RTS and to indicate that it is ready for data transmission.

For troubleshooting this might help:

http://www.cisco.com/en/US/tech/tk713/tk628/technologies_tech_note09186a00800a758d.shtml

Correct Answer by lgijssel about 8 years 10 months ago

I think you should check the chapter on dialing solutions of the IOS configuration guide:

http://www.cisco.com/en/US/products/sw/iosswrel/ps5187/prod_configuration_guide09186a008017d8e6.html

Hope this helps you out.

Regards,

Leo

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Overall Rating: 5 (2 ratings)
Correct Answer
jolmo Wed, 09/13/2006 - 01:41

Hi Majesh

DCD - This signal is output by the DCE to indicate that a valid carrier has been detected.

DTR - This signal is output by the DTE to indicate that it is ready for communication.

DSR - This signal is output by the DCE (in response to DTR) to indicate that it has been switched on and connected to the communications channel.

RTS - This signal is output by the DTE to indicate that it is ready to send data.

CTS - This signal is output by the DCE to acknowledge RTS and to indicate that it is ready for data transmission.

For troubleshooting this might help:

http://www.cisco.com/en/US/tech/tk713/tk628/technologies_tech_note09186a00800a758d.shtml

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