Nalina: Reading configuration data /.ssh/config
Nalina: Reading configuration data /etc/ssh_config
Nalina: Connecting to xxx.xxx.xxx.xxx, port 22.
Nalina: Socket created, turning on blocking...
Nalina: Remote protocol version 1.5, remote software version Cisco-1.25
Protocol major versions differ: 2 vs. 1 at cisco_ssh.pl line 4