Solved

Cajun P 112 T

Posted on 2001-08-24
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Last Modified: 2008-02-01
Hi,

I am trying to do a config of a Lucent Cajun P 112 T.
I have connected the com1 port of a Windows PC to the console port of the switch.
When I start hyperterminal I can see the switch boot until it prompts to enter a CR.
When I try the enter key, nothing happens.  It appears that there is no data going towards the switch.
All help is welcome.

regards
Stefaan.
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Question by:smargot
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9 Comments
 
LVL 11

Expert Comment

by:geoffryn
ID: 6422473
What are your COM port settings?
 
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Author Comment

by:smargot
ID: 6427769
bits per second : 9600
databits : 8
parity : none
stop bits : 1
flow control : hardware


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Expert Comment

by:geoffryn
ID: 6428689
Doesn't that model require the Network Management Agent module be installed in the switch?  Do you have an NMA?
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Author Comment

by:smargot
ID: 6428764
NMA is running
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Expert Comment

by:geoffryn
ID: 6428815
What is the version of the NMA?  Does it match the version on the switch?
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Expert Comment

by:webroach
ID: 6431786
Are you using the console cable that was supplied in the box with the P110-NMA?
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Author Comment

by:smargot
ID: 6432004
no, I'm using a CISCO cable.
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Author Comment

by:smargot
ID: 6432042
no, I'm using a CISCO cable.
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Accepted Solution

by:
webroach earned 300 total points
ID: 6432990
Funny just the other day I needed the pin-outs so here goes, and yes they do work, so get soldering and crimping:
 The cable should be a null-modem RJ-45 to DB9 this is the standard.

 RJ45 (Device console Port)      DB-9 Female (PC/Terminal)
Not Connected (1)                       (1) Not Connected
Recieve Data  (2)-----------------------(3) Transmit Data
Transmit Data (3)------------------------(2) Recieve Data
Carrier Detect (4)---------------------(6) Data Set Ready
Ground        (5)--------------------------(5) Ground
Data Terminal Ready(6)------------(4) Data Terminal Ready
Request To Send(7)--------------------(8) Clear To Send
Clear To Send (8)--------------------(7) Request to Send
                                     (9) Not Connected

I thought that the Cisco DB-9 adapater would do the job, but Cisco puts a loop between CTS & RTS inside the hardware - so those pins are not used. Com port settings must be 9600 bps/8N1 and no flow control (none).

This works also on other kit : Lucent P330's NMA-RS NMA-RE
SHT-MA and SHE-MA. These might ring a bell to you if you have had experience with them.
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