CCNP security VPN 642-648 official cert guide מאת Hooper, Howard

MPLS-enabled applications emerging developments and new technologies מאת Minei, Ina

Deploying next generation multicast-enabled applications label switched multicast for MPLS VPNs, VPLS, and wholesale Ethernet מאת Joseph, Vinod

MPLS-enabled applications emerging developments and new technologies מאת Minei, Ina, Lucek, Julian

Available for University of the Philippines Diliman College of Engineering via IEEE Xplore. Click here to access
Also available remotely for University of the Philippines Diliman College of Engineering via IEEE Xplore. Click here to access thru EZproxy

Network virtualization מאת Moreno, Victor CCIE

Firewalls and VPNs principles and practices מאת Tibbs, Richard W.

Comparing, designing, and deploying VPNs מאת Lewis, Mark

VPNs a beginner's guide מאת Mairs, John

Virtual private networks technologies and solutions מאת Yuan, Ruixi

Virtual private networks technologies and solutions מאת Yuan, Ruixi