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

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

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

MPLS-enabled applications emerging developments and new technologies af 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 af Moreno, Victor CCIE

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

Comparing, designing, and deploying VPNs af Lewis, Mark

VPNs a beginner's guide af Mairs, John

Virtual private networks technologies and solutions af Yuan, Ruixi

Virtual private networks technologies and solutions af Yuan, Ruixi