GNS3 – baseconfig.txt

Here’s a solid baseconfig.txt to have your devices start with.

FOR LAB USE ONLY – NOT SECURE WHATSOEVER

This will give you simple “no login” telnet and console access to your devices.

!
hostname %h
!
no ip domain-lookup
no ip icmp rate-limit unreachable
service timestamps debug datetime msec
ip tcp synwait-time 5
!
line vty 0 15
 exec-timeout 0 0
 logging synchronous
 privilege level 15
 no login
line con 0
 exec-timeout 0 0
 logging synchronous
 privilege level 15
 no login
line aux 0
 exec-timeout 0 0
 logging synchronous
 privilege level 15
 no login
!
!
end

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