Whenever I go to any customer call for MPLSVPN solution, the first question raises by customer is that how secure the MPLSVPN network is? I am weak in security and know little which is required for selling. The security doesn’t mean that you are 100% secure and safe. In my last meet with the customer, he raised a option to go with ipsec vpn. I asked him why you are looking for IPSec vpn because already you are having a good security setup. The customer answered, “I want ot make my network secure from the virsues”. He told me that you seem to be buzzing with lot of solutions. IS this IPSec work for me or not?