| slovo | definícia |
network management
(foldoc) | network management
The process of controlling a network so as to
maximise its efficiency and productivity. ISO's model
divides network management into five categories: {fault
management}, accounting management, {configuration
management}, security management and {performance
management}.
Fault management is the process of identifying and locating
faults in the network. This could include discovering the
existence of the problem, identifying the source, and possibly
repairing (or at least isolating the rest of the network from)
the problem.
Configuration management is the process of identifying,
tracking and modifying the setup of devices on the network.
This category is extremely important for devices that come
with numerous custom settings (e.g. routers and {file
servers}).
Security management is the process of controlling (granting,
limiting, restricting or denying) access to the network and
resources thereon. This could include setting up and managing
access lists in routers (creating "firewalls" to keep
intruders out), creating and maintaining password access to
critical network resources, identifying the points of entry
used by intruders and closing them.
Performance Management is the process of measuring the
performance of various network components. This also includes
taking measures to optimise the network for maximum system
performance (periodically measuring of the use of network
resources).
Usenet newsgroup: news:comp.dcom.net-management.
["Network Management: A Practical Perspective", Allan Leinwand
and Karen Fang].
(1994-11-18)
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| | podobné slovo | definícia |
simple network management protocol
(foldoc) | Simple Network Management Protocol
SNMP
(SNMP) The Internet standard protocol,
defined in STD 15, RFC 1157, developed to manage nodes
on an IP network. SNMP is not limited to TCP/IP. It
can be used to manage and monitor all sorts of equipment
including computers, routers, wiring hubs, toasters and
jukeboxes.
See also Management Information Base, {Simple Network
Management Protocol version 2}.
(1995-02-15)
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simple network management protocol version 2
(foldoc) | Simple Network Management Protocol version 2
SNMPv2
(SNMP v2) A revision of {Simple Network Management
Protocol} (not just a new MIB) which includes improvements
in the areas of performance, security, confidentiality, and
manager-to-manager communications.
The major components of SNMPv2 are defined in the following
RFCs:
RFC 1089 - SNMP over Ethernet
RFC 1140 - IAB Official Protocol Standards
RFC 1155 - Structure and Identification of Management
Information for TCP/IP based internets
RFC 1156 (H) - Management Information Base Network
Management of TCP/IP based internets
RFC 1157 - A Simple Network Management Protocol
RFC 1158 - Management Information Base Network
Management of TCP/IP based internets: MIB-II
RFC 1161 (H) - SNMP over OSI
RFC 1187 - Bulk Table Retrieval with the SNMP
RFC 1212 - Concise MIB Definitions
RFC 1213 - Management Information Base for Network
Management of TCP/IP-based internets: MIB-II
RFC 1215 (I) - A Convention for Defining
Traps for use with the SNMP
RFC 1224 - Techniques for Managing
Asynchronously Generated Alerts
RFC 1270 (I) - SNMP Communication Services
RFC 1303 (I) - A Convention for Describing
SNMP-based Agents
RFC 1470 (I) - A Network Management Tool Catalog
RFC 1298 - SNMP over IPX
RFC 1418 - SNMP over OSI
RFC 1419 - SNMP over IPX
RFC 1441 - Introduction to SNMP v2
RFC 1442 - SMI For SNMP v2
RFC 1443 - Textual Conventions for SNMP v2
RFC 1444 - Conformance Statements for SNMP v2
RFC 1445 - Administrative Model for SNMP v2
RFC 1446 - Security Protocols for SNMP v2
RFC 1447 - Party MIB for SNMP v2
RFC 1448 - Protocol Operations for SNMP v2
RFC 1449 - Transport Mappings for SNMP v2
RFC 1450 - MIB for SNMP v2
RFC 1451 - Manager to Manger MIB
RFC 1452 - Coexistance between SNMP v1 and SNMP v2
{FAQ
(http://cis.ohio-state.edu/hypertext/faq/usenet/snmp-faq)}.
{Introduction
(http://gt-er.cg.org.br/documentacao/buffer/gerencia/faq1.html)}.
{Cisco
(http://cisco.com/cpropub/univ-src/ccdcp/data/doc/software/11_1/mib/mover.htm)}.
(1997-12-02)
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