DISCLAIMER: Repost from r/ccna
Hey Guys! Working on CCNA studying and just got in a bunch of switches for homelabbing. IM trying to set up SSh access so i dont have to constantly switch around a serial cable. Took me a while but I eventually got my switch accessible from the network and sshable. Now the problem is that no matter what I cannot get IOS to use password based authentication instead of key based authentication. Using putty, i can SSH into the switch but after it prompts username it times out without giving me a password prompt. Using debug ip ssh the switch just says host key authentication failed and password authentication failed even though it never prompted me for the password.
Config Here:
version 15.0
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Level2
!
boot-start-marker
boot-end-marker
!
enable secret 5 password
!
username admin privilege 15 password
no aaa new-model
system mtu routing 1500
!
!
no ip domain-lookup
ip domain-name fios-router.home
ip name-server 1.1.1.1
!
!
interface Vlan1
ip address 192.168.1.9 255.255.255.0
!
ip default-gateway 192.168.1.1
ip http server
ip http secure-server
logging esm config
!
line con 0
logging synchronous
login local
line vty 0 4
privilege level 15
password a3b2f5c4
login local
transport input ssh
line vty 5 15
privilege level 15
login local
transport input ssh
!
end
Note: I have an identitcal switch running ios 12 that has the exact same running config but works perfectly and prompts for password. I cant figure out the difference
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