2007-01-04 07:21:38 · 6 answers · asked by Kate 1 in Computers & Internet ➔ Computer Networking
A Virtual Private Network ( VPN) delivers private network services over a public infrastructure. An IP VPN is a partitioned private network constructed over a shared IP-based backbone that utilizes technologies to ensure privacy of data.
2007-01-04 07:27:34 · answer #1 · answered by Vinothbabu 3 · 0⤊ 1⤋
VPN is more generic than IP VPN. There are other transport technologies to create a Virtual Private Network connection, but IP is by far the most popular.
In most circles, you can freely interchange the use of the two terms.
2007-01-04 07:27:41 · answer #2 · answered by orlandobillybob 6 · 1⤊ 0⤋
MPLS-->Multiprotocol Label Switching, an IETF initiative that integrates Layer 2 information about network links (bandwidth, latency, utilization) into Layer 3 (IP) within a particular autonomous system--or ISP--in order to simplify and improve IP-packet exchange. MPLS gives network operators a great deal of flexibility to divert and route traffic around link failures, congestion, and bottlenecks. Lease Line-->A permanent telephone connection between two points set up by a telecommunications common carrier. Typically, leased lines are used by businesses to connect geographically distant offices. Unlike normal dial-up connections, a leased line is always active. The fee for the connection is a fixed monthly rate. The primary factors affecting the monthly fee are distance between end points and the speed of the circuit. Because the connection doesn't carry anybody else's communications, the carrier can assure a given level of quality. VPN-->virtual private network, a network that is constructed by using public wires to connect nodes. For example, there are a number of systems that enable you to create networks using the Internet as the medium for transporting data. These systems use encryption and other security mechanisms to ensure that only authorized users can access the network and that the data cannot be intercepted.
2016-05-23 03:17:59 · answer #3 · answered by Barbara 4 · 0⤊ 0⤋
What Is Ip Vpn
2016-12-15 07:21:21 · answer #4 · answered by ? 4 · 0⤊ 0⤋
VPN ca unblock any site but IP can't
Though,they have almost the same function
2016-01-14 10:46:30 · answer #5 · answered by ? 1 · 0⤊ 0⤋
We highly recommend utilizing http://www.vpnpower.net to unblock web-sites. I am using their services for more than 2 years with no complications.
2014-04-19 16:59:55 · answer #6 · answered by Anonymous · 1⤊ 0⤋