Config

Randomly, during bootup of Cisco hardware (IOS), error messages similar to these are displayed: %Error opening tftp://255.255.255.255/network-confg (Socket error) %Error opening tftp://255.255.255.255/cisconet.cfg (Socket error) %Error opening tftp://255.255.255.255/hostname-confg (Socket error) %Error opening tftp://255.255.255.255/hostname.cfg (Socket error) These error messages are related to the default service configuration option built into Cisco IOS software, which attempts to access the service configuration files from a network Trivial File Transfer Protocol (TFTP) server. In order to disable this feature, issue the no service config global command. ...

Vi è mai capitato di dover salvare delle configurazione da apparati cisco senza avere un tftp a disposizione? In aiuto un piccolo script: #!/bin/bash host=xx.xx.xx.xx port=23 login=user passwd=pass nobreak='terminal length 0' cmd='show running-config all' (echo open ${host} ${port} sleep 1 echo ${login} sleep 1 echo ${passwd} sleep 1 echo ${nobreak} sleep 1 echo ${cmd} sleep 30 echo exit) | telnet sw01.txt