No telnet access

Created: Nov 7, 2019 14:41:54Latest reply: Nov 13, 2019 19:10:02 146 6 0 0
  Rewarded Hi-coins: 0 (problem resolved)

 Good morning people,


I am setting up a Huawei S5720-28P-PWR-LI-AC switch with s5720li-v200r011c10spc600.cc and s5720li-v200r011sph005.pat, I made all the default settings (as usual), but when I finish and save and put it on the network, when trying to access it via telnet the following message appears:


"Nov 7 2019 11: 18: 45-03: 00 PA4110SW001 %% 01LINE / 4 / LOGIN_FAIL (s) [0]: Failed to login. (Ip = 10.200.19.70, VpnName =, Reason =" The channel configuration is incorrect . ")"


Any light?

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Featured Answers
Popeye_Wang
Admin Created Nov 8, 2019 06:55:29 Helpful(0) Helpful(0)

Hi valterjrsam,
Have you configured the protocol inbound telnet command in the vty view?
This version of the switch only supports  ssh by default, but earlier versions support  telnet by default, so I guess you might forget to configure this.

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valterjrsam
valterjrsam Created Nov 13, 2019 19:09:02
Sorry for the delay in answering, I had to travel, well, answering how much the telnet configuration, yes, was done, I actually found out the problem, in my vty interface I added an input acl with the allowable address range, the problem was that in acl had allowed the ip but I put the wrong wild mask, so it did not allow, when corrected worked, fire, stupid thing and could only find when I stopped and went to check all the settings, anyway thank you all that helped me.  
All Answers
ernesto_cupet6
ernesto_cupet6 MVE Created Nov 7, 2019 15:02:06 Helpful(0) Helpful(0)

Hello @valterjrsam

Please, make sure you are following the procedure described in the link below for configure Telnet login. Maybe somethig is missing

https://support.huawei.com/enter ... 178166?section=j02q
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valterjrsam
valterjrsam Created Nov 7, 2019 15:49:13
Thanks for answering, the settings are ok, I've done dozens of configurations on this switch model, I configure daily 2 to 3 switches because of a technology change and only this presented this error, I thought it could be something with respect to hardware.  
ernesto_cupet6
ernesto_cupet6 Reply valterjrsam  Created Nov 7, 2019 16:00:59
Ok then, it is a very interesting case, i will continue searching, if you solve it please share  
I%20am%20a%20Telecommunication%20Engineer%20with%209%20years%20of%20experience%20with%20IT%26IP%20equipment%20and%20recently%20with%20transmission%20equipment.%20I%20have%20completed%20HCIA-R%26S%20and%20HCIA-WLAN%20certifications.%20I%20am%20here%20for%20learn%20and%20share%20with%20Huawei%20Enterprise%20Community.
Popeye_Wang
Popeye_Wang Admin Created Nov 8, 2019 06:55:29 Helpful(0) Helpful(0)

Hi valterjrsam,
Have you configured the protocol inbound telnet command in the vty view?
This version of the switch only supports  ssh by default, but earlier versions support  telnet by default, so I guess you might forget to configure this.

  • x
  • convention:

valterjrsam
valterjrsam Created Nov 13, 2019 19:09:02
Sorry for the delay in answering, I had to travel, well, answering how much the telnet configuration, yes, was done, I actually found out the problem, in my vty interface I added an input acl with the allowable address range, the problem was that in acl had allowed the ip but I put the wrong wild mask, so it did not allow, when corrected worked, fire, stupid thing and could only find when I stopped and went to check all the settings, anyway thank you all that helped me.  
valterjrsam
valterjrsam Created Nov 13, 2019 19:10:02 Helpful(0) Helpful(0)

SOLVED
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