السلام عليكم
الللى بيطبق كتير دلوقتى MPLS-VPN او MPLS based VPN
احنا متستخدمين الخدمة ده عندنا فى الشغل
VPN Services
Virtual Private Network or VPN refers to extranet applications which are used to interconnect the enterprise Head Quarter with its branchess
there is 2 types :
IP (Layer –III) VPN & Frame Relay (Layer II) VPN service
MPLS based VPN over leased line
MPLS VPN is a full mesh layer-III VPN service that deploys the MPLS switching technology. The enterprise branches are connected to its Head quarter thorough ISP’s network. The headquarter can communicate with its branches and in addition, the branches can communicate with each other seamlessly
Frame relay based VPN over leased line
Frame relay VPN is layer-II VPN that deploys Frame Relay over ATM technology to connect the corporate with its branches. The frame relay provides secured communications which makes this service very suitable to banks and security sensitive applications
VPN over ADSL
VPN over ADSL is a VPN service that is almost identical to the MPLS VPN, with one difference which is in the last mile that runs over ADSL. In this case ISP deploys the ADSL technology as the last mile to overcome the unavailability of TE leased lines.
chech this link
https://www.nile-online.com/services...s/vpn_services
https://www.linkdotnet.com/English/L...Ns/Default.htm
والله اعلم
بالتوفيق للجميع ان شاء الله
المفضلات