methods, 256 TEMPo, 76 policing function, 257 terminating card, 145 queuing algorithm, 258 TFTP, 158, 175, 227. See trivial file transfer traffic discovery, 259 protocol traffic shaping function, 258 third party applications, 109 traffic-handling, 65 third party software, 151 Trail termination point, 22 Index transaction, 182 UNI Management Entity, 24 nested, concurrent execution, 183 unified management, 152 nested, failure, 183 unified order management, 51 nesting, 183 upward communication, 223 transaction mode, 180 user authentication, 158 transmission circuit, 145 user authorization, 159 transmission convergence, 21 User Datagram Protocol, 28 transmission infrastructure, 195 user input, 165 transmission management, 143 user-written module, 181 transport circuit, 145 utility API, 187 trap, 30, 36, 226 categories, 187 API, 214 utilization, 65 common trap receiver, 210 destination, 226 varbind, 225 filter, 211, 214 variable binding, 225 filter - configuration, 211 Variable Bit Rate-real time, 253 filter - custom, 211 VBR-rt, 253 forwarding notification, 226 VC, 256 forwarding table, 226 VCC, 254 listen, 38 vendor independence, 39 log configuration, 227 verification testing, 55 lost notification, 226 vertical dependency, 39 message format, 209 video conferencing, 152 notification, 38 virtual channel, 20 notification log index, 226 virtual channel connection(s), 21, 254 notifications - filtering, 211 virtual channel link, 21 notifications - processing, 211 virtual circuit, 256 observer, 39 virtual path connection, 21, 254 parser - configuration, 212 virtual path link, 21 parser - event object output, 212 Virtual Paths, 20 PDU, 211, 212 Vitesse, 264 ports, 39 traffic management, 264 power failure, 36 VLAN, 66, 67 SNMP, 209, 277 VoDSL. See Voice over DSL SNMPv2, 209 VoDSL gateway, 64 trap observer, 39, 210, 214 Voice over DSL, 64 trap parameters, 38 VoIP WAN, 260 trap parser VPC, 254 configuration - SNMPv2, SNMPv3, capacity, 255 Trap Viewer, 36 IPSec, 66 trenches, 143 Layer 3, 66 trivial file transfer protocol, 175,2