piyush pande

• Jun 16th, 2006

 

first of all what is VPN." VPN "  stand for Virtual Private Network .Next how it works and where it is used . VPN works when the IP Conficts and IP is conflict because we dont use the PUBLIC IP means the IP we use is may be used by onther Company or Branch then we use VPN it works in the MAC address principal means it doesnot work on the IP it works Over the IP . And  COMPUTER ,INTERNET or INTRANET, DHCP is required for the VPN .

x

• Jun 29th, 2006

 

Please disregard the published answer to this question. This was not answer the interviewer looking for. The question is how do you use VPN to connect branch office to the other office. Not asking for explanation about VPN. Whoever who wrote the response has absolutely no knowledge about MAC address and IP address. He doesn't even know MAC addresses do not cross the segment and no knowledge about NAT (Network Address Translation) when he talks about IP addressconflicts. Best way to connect branch offices via VPN is to have VPN concentrator (Cisco, Nortel or a SOHO VPN enabled routers) installed and create LAN-to-LAN VPN tunnels between the offices. There are so many ways to accomplish this at varying costs.

Well wisher

• Feb 21st, 2007

 

Are you crazy, when you don’t know answer why you are writing nonsense.

 

I request to webmaster to block such an illiterate users post.

panditume

 Profile Answers by panditume 

• Jul 7th, 2011

 

is a secure way of connecting to a private LAN at a remote location, using the Internet or any unsecure public network to transport the network data packets privately, using encryption.
The VPN uses authentication to deny access to unauthorized users, and encryption to prevent unauthorized users from reading the private network packets. The VPN can be used to send any kind of network traffic securely, including voice, video or data.