MIL-STD-188-176
Network
Connection
Leaf
Root
R A
D
B
C Leaf
R = Replicate
FIGURE 6. Unidirectional Point-to-Multipoint Communications.
c. Account management
d. Performance management
e. Security management
The objective of network management is to support the establishment, reconfiguration, and maintenance of a stable signaling and user-to-network environment. To achieve this objective, network management entities within each segment of the network are based on an integrated management architecture and employ a set of common management protocols, as defined in
FIPS-PUB-179 and MIL-HDBK-1351. ATM network management for the DISN wide area network (WAN) is based on telecommunications management network (TMN) standards. ATM network management for base ATM networks is based on the AF UNI specification (see section 5.6).
4.4.1 Telecommunications management network . TMN is a network of management systems, which provides integrated management of telecommunications networks based on ITU recommendations and ANSI standards. The TMN standards extensively use Open Systems Interconnection (OSI) system management standards and their object-oriented techniques, which
promote the reusability of managed object class definitions, thus providing a framework for the management of telecommunications networks and services in an open, multivendor environment.
4.4.1.1 ATM network management architecture . The ATM network management architecture is defined in ITU-T M.3010. TMN management services for B-ISDN are found in ITU-T M.3205.
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