RE: Cisco 3750's not responding to Reverse Telnet

From: Jeffrey Biggs (j.biggs@myactv.net)
Date: Tue Dec 05 2006 - 20:15:24 ART


The DEBUG Telnet from the 2511:

Trying cat2 (172.16.1.1, 2008)... Open

*Mar 1 01:10:47: Telnet8: 1 1 251 1
*Mar 1 01:10:47: TCP8: Telnet sent WILL ECHO (1)
*Mar 1 01:10:47: Telnet8: 2 2 251 3
*Mar 1 01:10:47: TCP8: Telnet sent WILL SUPPRESS-GA (3)
*Mar 1 01:10:47: Telnet8: 80000 80000 253 24
*Mar 1 01:10:47: TCP8: Telnet sent DO TTY-TYPE (24)
*Mar 1 01:10:47: Telnet8: 10000000 10000000 253 31
*Mar 1 01:10:47: TCP8: Telnet sent DO WINDOW-SIZE (31)
*Mar 1 01:10:47: Telnet0: Sent SB NAWS 80 24
[Connection to cat2 closed by foreign host]

Thanks,
JB

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Jeffrey Biggs
Sent: Tuesday, December 05, 2006 5:52 PM
To: ccielab@groupstudy.com
Subject: Cisco 3750's not responding to Reverse Telnet

Just got a couple of Cisco 3750's to replace the 3550's I have and for some
reason they will not respond to reverse telnet. I keep getting

 

Trying cat1 (172.16.1.1, 2007)... Open

 

[Connection to cat1 closed by foreign host]

 

I did a couple of debugs of Telnet on the Term Server and it seems to hang
up from the 3750 end. Never had this issue with the 3550's and I tried
changing code on the 3750. Went from

 

c3750-ipservices-mz.122-25.SEE2 to c3750-ipservicesk9-mz.122-25.SEE2.bin
hoping it might be a "bug", but no luck. AAA is not turned on and I have
made sure the speed/parity/stopbits are working...loosing my mind here. I
know it is going to be something obvious, but can someone point it out?

 

Thanks,

JB



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