import getpass
import sys
import telnetlib

user = raw_input("Enter your remote account: ")
password = getpass.getpass()
f = open('switches.txt')
for IP in f:
    print "config "+ IP
    HOST = IP.strip()
    tn = telnetlib.Telnet(HOST)
    tn.read_until("Username: ")
    tn.write(user + "\n")
    if password:
        tn.read_until("Password: ")
        tn.write(password + "\n")
    tn.write("enable\n")
    tn.write("cisco\n")
    tn.write("terminal length 0\n")
    tn.write("config t\n")
    tn.write("vlan 2\n")
    tn.write("name Python_VLAN2\n")
    tn.write("vlan 3\n")
    tn.write("name Python_VLAN3\n")
    tn.write("do show vlan bri\n")
    tn.write("exit\n")
    tn.write("exit\n")
    tn.write("exit\n")
    print (tn.read_all())