cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
19205
Views
37
Helpful
31
Replies

tftp Server Error

servisturk
Beginner
Beginner

hi all,

i need some help about tftp server. i m trying to change 1552e ios to autonomous. i m using "archive download-sw /overwrite /reload tftp://10.0.0.2/c1520-k9w7-tar.152-4.JA1.tar" and i m taking an error like below :


%Error opening tftp://10.0.0.2/c1520-k9w7-tar.152-4.JA1.tar (Timed out)

Download image failed, notify controller!!! From:7.4.1.37 to 0.0.0.0, FailureCode:15

31 Replies 31

m.rana.ku
Beginner
Beginner

Hi,
Step by Step Process has been demonstrated How to of Convert Cisco Aironet 3600 Series Access Point from Lightweight to Autonomous version.

https://www.youtube.com/channel/UCmZZ2BNGXQH1HPS3uIVnr7A?sub_confirmation=1

https://youtu.be/O2qNFVZ-KRQ

 

Requirements:
1.TFTPd64 Server
2.Cisco IOS Software AP3G2-K9W7-M for (C3600 Series AP)
3.The Cisco AP and the Laptop with TFTP server must be in same network.

 

According to my network setup
Lightweight AP BVI1 IP address is 192.168.1.4
Laptop's IP address where TFTP server is installed 192.168.1.7 [Default Router IP]

 

First disconnect the ethernet cable from the AP then Press the Mode button and Put back the ethernet cable to the AP and hold the Mode button Untill flash light turns to umber and Once the Lightweight AP goes to online then apply the following commands to convert it to Autonomous version:

 

set IP_ADDR 192.168.1.4 [According to my network setup]
set NETMASK 255.255.255.0 [According to my network setup]
set DEFAULT_ROUTER 192.168.1.7 [According to my network setup]
tftp_init
ether_init
flash_init
tar -xtract tftp://192.168.1.7/ap3g2-k9w7-tar.153-3.JH.tar flash:
dir flash
set boot flash:/ap3g2-k9w7-mx.153-3.JH/ap3g2-k9w7-mx.153-3.JH
set
boot

garibayc
Beginner
Beginner

Has anyone got this to work?

Having the exact same issues. Tried TFTP64 but still does not work, get a timeout error every time.

Tried it from 2 different tftp sources.

What is strange is I can ping to and from the target AP from the PC but as soon as I get the timeout error I cannot ping from AP to the TFTP until about 10-15 seconds later.

Getting Started

Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: