Index[A] [B] [C] [D] [E] [F] [G] [H] [I] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [Z] random early detection (RED) Real-Time Transport Protocol (RTP) RED (random early detection) remote access cable dial access dial backup individual PSTN access PE-CE dial-out DSL bridged encapsulation routed encapsulation network convergence PE-CE connection scalability VPNs return on investment (ROI) reverse path forwarding (RPF) ROI (return on investment) route tagging, IPv6 VPNs routed encapsulation, DSL remote access routing Layer 3 VPNs constrained information distribution information separation multipath noncompliance remote access, PE-CE connection RPF (reverse path forwarding) RTP (Real-Time Transport Protocol) Russian doll model |