perl ./exp_1.pl
Trying 172.16.2.1...
Connected to 172.16.2.1 (172.16.2.1).
Escape character is '^]'.

EX3200-J (ttyp1)

login: username1
Password:

--- JUNOS 12.3R6.6 built 2014-03-13 06:58:47 UTC
username1@EX3200-J> show version | no-more 
Hostname: EX3200-J
Model: ex3200-24t
JUNOS Base OS boot [12.3R6.6]
JUNOS Base OS Software Suite [12.3R6.6]
JUNOS Kernel Software Suite [12.3R6.6]
JUNOS Crypto Software Suite [12.3R6.6]
JUNOS Online Documentation [12.3R6.6]
JUNOS Enterprise Software Suite [12.3R6.6]
JUNOS Packet Forwarding Engine Enterprise Software Suite [12.3R6.6]
JUNOS Routing Software Suite [12.3R6.6]
JUNOS Web Management [12.3R6.6]
JUNOS FIPS mode utilities [12.3R6.6]

username1@EX3200-J>