什么是网络管理的功能？(the functions of network management?)
网络管理的功能指定了用于有效监视和控制计算机网络的过程和程序，以使计算机网络保持最佳状态以实现高效使用。数据对于以可靠网络的方式执行这些功能至关重要。对网络管理功能进行分类首先是对管理的主要领域进行划分，然后根据每个类别对相关功能进行分组。网络管理功能分为四个主要类别：操作、维护、资源调配和管理。指定功能包括网络规划、访问控制、资源分配、网络资源协调、网络监控、分析、安全、优化以及相关会计功能的管理。
数据对于网络管理的功能至关重要，因为可靠的数据通知了高效配置、优化、保护、监控和控制网络所需的功能。因此，数据收集是每个网络管理部门的关键部分。用于收集所需数据的技术和工具包括在整个网络中安装可监控的代理、模拟网络上常见的各种操作以评估网络响应、分析活动日志，甚至监控与网络交互的用户。然后，从这些活动中收集的信息用于规划和实施与网络管理各主要部门及其具体职能相关的活动。
运营的重点是始终保持网络高效运行。在大多数情况下，这需要监控网络并分析其数据，寻找潜在问题的线索。客观地说，业务范围内的网络管理职能寻求在问题或威胁对网络和/或最终用户构成风险之前识别问题或威胁，同时采取适当措施予以应对。另一方面，管理部门从事网络管理职能，负责所有网络资源的核算、分配并确保这些资源在整个网络中得到有效利用。首先，管理的重点是控制网络。
资源调配涉及网络管理的相关功能，这些功能配置网络以实现正确有效的使用。例如，资源调配可能包括向网络添加新功能或为新客户设置网络服务。维护以不同的间隔进入画面，以执行服务于网络的功能或修复网络设备未发现的问题。这些功能不仅包括维修，还包括升级和在需要时向网络添加设备。
- 发表于 2021-12-09 10:32
- 阅读 ( 123 )
- 分类：互联网
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