Enabling SSH2 Protocol

# grep Protocol /etc/ssh/sshd_config

#Protocol 2,1

Uncomment  and make below changes


# grep Protocol /etc/ssh/sshd_config

Protocol 2

Restart SSHD services:

service sshd restart


SSH Protocol Test:


nmap -sV -p22 hostname

Test connection via putty ssh  protocol 1


moving to SSH PROTOCOL 2

Now when we test from putty ssh1 protocol

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