Error : VLAN Config fetch is not supported using RCP

Unanswered Question
Apr 10th, 2008
User Badges:


I have Configured LMS 2.6 to fetch configs from Cisco Switches. However Iam getting an error like this

" VLAN Config fetch is not supported using RCP.TELNET: Failed to establish TELNET connection to - Cause: Authentication failed on device 3 times. VLAN Config fetch is not supported using TFTP.Failed to detect SSH version running on the device. VLAN Config fetch is not supported using SCP."

Iam getting the configurations but not the VLAN config fetch which Iam not Particular about.

Can anyone Guide me .Iam also attaching a screen shot



  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 5 (1 ratings)
David Stanford Thu, 04/10/2008 - 06:22
User Badges:
  • Cisco Employee,

VLAN can only be fetched via telnet, and in this case it looks like telnet authentication is failing to this device.

Can you check and make sure the telnet credentials are correct? Also, you can enable a packet capture to see the login attempts.

rajesh1331 Wed, 04/16/2008 - 04:44
User Badges:

Hello Davistan,

Thanks for the reply. I tried changing the credentials but without any success. could you please guide me the method to change those telnet credentials as I beleive iam not doing it right.

Thanks and Rgds



This Discussion