OAM&P applications, 70
OC level, 403
one-part flowspec, 192, 194
open system interconnect (OSI), 20, 21
operational availability, 43, 114
operational suitability, 130–133
operations, administration, maintenance and provisioning (OAM&P) applications, 70
operations element (postimplementation phase), 46
optical carrier (OC) level, 403
OSI, 20, 21
OSPF, 284–285
out-of-band management, 310–312, 323–324
overview of book, 3