Exam 300-410 topic 1 question 129 discussion

The answer is D. C1(config)# C1(config)#ip ssh enable ^ % Invalid input detected at '^' marker. C1(config)#no ip ssh disable ^ % Invalid input detected at '^' marker. C1(config)#ip ssh version 2 Please create RSA keys to enable SSH (and of atleast 768 bits for SSH v2). C1(config)#

D is correct

The log states that ssh is disabled because lacks of rsa key pairs. So this is the only answer here.

D, you have to generate the key before enabling ssh

I test lab on eve -> D. Must crypto key generate rsa, then ip ssh version 2

D is correct

The message indicate that the rsa key is not yet generated. When you generate the rsa key using the command the ssh v1.99 will be enabled

You need to generate the rsa keys before you enable sshv2. D is correct

Please read this from ENARSI book where it clearly says SSH enabled so how come our answer is D. It should be C. SW1# show ip ssh SSH Enabled - version 1.99 Authentication timeout: 120 secs; Authentication retries: 3 Minimum expected Diffie Hellman key size : 1024 bits IOS Keys in SECSH format(ssh-rsa, base64 encoded): ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAAAgQDtRqwdcEI+aGEXYmklh4G6pSJW1th6/Ivg4BCp19tO BmdoW6NZahL2SxdzjKW8VIBjO1lVeaMfdmvKlpLjUlx7JDAkPs4Q39kzdPHY74MzD1/u+Fwvir8O5AQO rUMkc5vuVEHFVc4WxQsxH4Q4Df10a6Q3UAOtnL4E0a7ez/imHw==

v1.99 means ssh v2 is enabled in config, but key is missing

The given answer is correct

The given answer is correct