AN boundaries, 205 open vOLT hardware specifications, 235-237 shift to multiple VNFs, 205 Virtual private local area network service (VPLS), technology, 185, 296 26, 260 Virtualized functions, 154 Virtual private network (VPN), 18, 27, 132 Virtualized network architecture, 113 connectivity to mobility, 322-323 Virtualized network functions (VNF), 13, 14, 15, 28-29, services, 258 50, 79, 88, 104, 105, 117, 123, 138, 204, 260, Virtual private wire service (VPWS), 26, 260 295, 309, 318, 341 Virtual probe (vProbe), 354, 378 catalog, 315-316 passive vProbe measurement data model, 378-379 change management, 342-343 Virtual provider edge (vPE), 42, 256 decomposition, 32 example for VNF-specific resiliency design, 42-44 decoupling virtual functions, 32-37 Virtual reality (VR), 2, 167-168 deploying and deleting, 339-340 Virtual resource identifier and access information (VRID deployment models, 39 information), 117 efficiency measurements, 383-384 Virtual route forwarding (VRF), 27 functions, 206-207, 219 instances, 34 HSS, 321 Virtual router (vR), 28, 38-39, 207, 250 HTTP-proxy, 321-322 Virtual service Intel DPDK, 213-214 control loop framework, 304-305 KCI reporting, 383-384 deployment considerations, 305s leveraging NFVI for, 63 framework, 298 management, 65 SDSF, 299-304 multi and single tenancy, 39-40 virtual service control loop framework, 304-305 optimizing VNF performance, 213 Virtual switch (vS), 28, 38-39 overlay, underlay, and vSs/vRs, 38-39 virtual switch based approach, 210-211 P-GW, 319-320 Virtual zone, 305, 316 performance profiles, 63-64 Visibility, 217 Policy control, 320 Visualization, 123 processor affinity, 213 VLAN, see Virtual LAN provisioning, 339 vLCP, see Virtual LCP reporting metrics, 379-381 VM, see Virtual machine reusability, 39 VMware-based cloud, 6 scalability, 64-65, 315 VMWare, 206 scaling measurements, 381-383 VNF-FG, see VNF forwarding graph service chaining, 37-38 VNF, see Virtual network function; Virtualized network UDR, 321 functions VNF-specific resiliency design, vPE example for, 