Find out which port the IP connection is on the switch

A small script to work with, put it up.

Import  telnetlibdef get_mac (): coreip= ' three-layer switch IP ' #    try:         tel = telnetlib. Telnet (COREIP)         tel.read_until (' Username: ')          tel.write (' three-layer switch account ' + ' \ n ')          Tel.read_until (' Password: ')         tel.write (' Three-layer switch password ' + ' \ n ')          tel.read_until (' > ')          tel.write (' ping  '  + s_ip + ' \ n ') #        data  = tel.read_until (' > ')         tel.read_until (' > ')         tel.write (' dis arp | in  '  + s_ip  + ' \ n ')         data = tel.read_unTil (' > ')         data = data.split ()          print data[16]        mac =  data[16]        return mac#    except:  print  ' bad '     def get_port ():#    try:         tel = telnetlib. Telnet (IP)         tel.read_until (' Username: ')          tel.write (' account ' + ' \ n ')         tel.read_until (' Password: ')         tel.write (' password ' + ' \ n ')          tel.read_until (' > ')         tel.write (' dis  mac-add  '  + mac + ' \ n ')      &nbSp;  raw_data = tel.read_until (' > ')          print  ' *************** connect to ========>> ',ip         if  ' Xge '  not in raw_data :#             print raw_data             data = raw_data.split () #             print data            if  ' GE '  in data[12] :                 print raw_data#    except:print  ' Can not connect  to %s\n '  %ipwhile true:    ipfile = open (' swiplist.txt ')     ipall&nbSp; = [ ip.strip (' \ n ')  for ip in ipfile.readlines ()  ]     s_ip = raw_input (' input ip add ,such as => 192.168.0.1  \n > ')      mac = get_mac ()             for ip in ipall:         get_port ()     words = raw_input ("input  ' yes '  to run  Again, input any key to exit: ")     if words != ' yes ': Break

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Find out which port the IP connection is on the switch