RE: Telnet at high port

From: Snow, Tim (timothy.snow@eds.com)
Date: Tue Jul 15 2003 - 00:34:14 GMT-3


Here's an example of how rotary's work. Just a simple connection between r8
and r9

r8's config... (r8 is known as 98.98.98.8)

line con 0
 exec-timeout 0 0
 logging synchronous
 escape-character 27
line aux 0
line vty 0 3
 login
line vty 4
 password cisco
 login
 rotary 7
!
end

First I try a "regular" telnet with is port 23 as the destination. As you
can see, the password hasn't been set...

r9#telnet 98.98.98.8
Trying 98.98.98.8 ... Open
 
 
Password required, but none set
 
[Connection to 98.98.98.8 closed by foreign host]

I then try to telnet to port 3007 which in the above configuration has been
set to and this particular vty line reponds to telnet's on port 3007

r9#telnet 98.98.98.8 3007
Trying 98.98.98.8, 3007 ... Open
 
 
User Access Verification
 
Password:
r8>

Cheers...

http://www.cisco.com/en/US/partner/products/sw/iosswrel/ps1834/products_feat
ure_guide09186a008007fe2d.html#51534

Tim

-----Original Message-----
From: Vazman@aol.com [mailto:Vazman@aol.com]
Sent: Saturday, July 12, 2003 1:50 PM
To: ccielab@groupstudy.com
Subject: Telnet at high port

Hi all,

How do you configure a router to accept telnet sessions at a port other than

default. So for example, from the client I should be able to use "Telnet
1.1.1.1 3005". The destination router has to be configured for listening to
port
3005 right?

Thanks in advance.



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