Index[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] uniform tunnel mode (MPLS networks) universities, virtualization unprotected shared services 2nd any-to-any VPN Extranet VPN global tables, leaking traffic hub-and-spoke VPN importing/exporting routes multiplatform deployment single-platform deployment localized inter-VPN communication MP-iBGP URT (User Registration Tool) user groups, Layer 2 h2h architectures |