
(316)
university networks
challenges, 253
impact of solution, 254
solution, 253
wholesale business networks
challenges, 292
impact of solution, 294
solution, 293
CDNs (content delivery networks),
229
adoption considerations, 234
components, 233
market drivers, 230–231
private CDNs, 232
public CDNs, 232
technology overview, 231
centralized management, 154
Centrex (Central Office Exchange
Service), 172-173
CIR (committed information rate), 64
circuit-switched WAN services, 55
CLECs (competitive local exchange
carriers), 242
click-to-talk applications (IPT
systems), 179
client adapters, 135
coaxial cable, 24
colaborative workspace, 116
committed information rate (CIR), ...