Index[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] VAD (voice activity detection) Venti systems case study background information and context 2nd branch office future considerations head office IP addressing branch-office IP addressing head office IP addressing remote user IP addressing network management network requirements QoS and voice 2nd remote users security branch office security head office security servers switching branch-office switching head-office switching remote user switching wireless video telephony viruses 2nd I Love You Melissa VLANs (virtual LANs) inter-VLAN routing membership PVST static port membership trunks VTP VLSMs (variable-length subnet masks) 2nd calculating VMPS (VLAN Management Policy Server) voice applications voice compression voice gateway 2nd voice networks convergence conversation traffic IP telephony packetization QoS requirements VoIP (Voice over IP), components of VPN tunnels VRRP (Virtual Router Redundancy Protocol) VTP (VLAN Trunking Protocol) vulnerabilities design-related implementation-related issues |