, 258 EVPN, see Ethernet VPN access scale and resiliency, 259-260 Explicit routing, 284-285 cloud overlay connectivity, 260 Exposed API, 398 EVPN, 260-261, 262 Extended AIC, 248 Extensible Access Control Markup Language classification, 213 (XACML), 124 measurements, 362 eXtensible Markup Language (XML), 397 redirection, 100-101 Extensible messaging and presence protocol (XMPP), 20 Flume, 144 Extension abstraction layer, 239 FMO, see Future mode of operations Forensics, 16 Forward error correction (FEC), 274 Forwarding information bases (FIBs), 34 Fabric disaggregation, 255 4G, see Fourth generation Facebook, 143, 398 4G long term evolution (4G-LTE), 223-224, 241 Failure detection and alerting, VF, 78 4 Port Hardened OLT, 237 Faster restoration using segment routing, 285 Fourth generation (4G), 17 Fast Fourier Transform (FFT), 36 FPGA, see Field programmable gate array Fast recovery, VF, 78 Frequency band, 232 Index Frequency-division duplexing (FDD), 232 HDFS, see Hadoop distributed file system FRR, see Fast reroute High availability, network controller architecture, 94 FTBBs, see Fault-tolerant building blocks High volume message producers, 373 FTC, see Federal Trade Commission HIVE, 146 FTTH, see "Fiber to the home" Home subscriber server (HSS), 21, 303, 312, 321 Full dimension MIMO (FD-MIMO), 245 Horizontal scaling, 381-382 Fundamental network planning, see Long-range network Host VNF, 40 planning Hot VM replication, 76 Future mode of operations (FMO), 90, 309 HSS, see Home subscriber server "Future of Privacy Forum" blog, 143 HTTP, see Hypertext Transfer Protocol FWs, see Firewalls HTTP-proxy VNF components, 321-322 HW, see Hardware Hybrid architecture, 318 Hyper automation Gatekeeper function, 198 within enterprise, 403-404 Gateways, 20 within network, 403 Generic interfaces, 226 Hyper-scale systems, 396 Generic routing encapsulation (GRE), 38 Hyperscan, 214 Geo-diversity, network controller architecture, 94 Hypertext Transfer Protocol (HTTP), 10, 397 Georedundancy, 72-75 Hypervisor, 28, 57, 185-187, 205 Geo