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多数管理员们都认为目录服务就意味着电子邮件和网络操作系统管理工具。其实目录服务不仅能够使网络管理员在要求严格的环境下轻松完成任务,它在物理网络中调配重要服务方面也扮演重要角色。不久的将来,网络管理员会在调配和管理服务方面看到某些明显的变化。Cisco 和3Com 正带领着网络业者转型到基于交换机的网络体系结构。交挟技术可以提高网络性能并更好地管理带宽。通过 VLAN、VPN 和集成的远程访问等服务,交换技术利用无缝的 Intemet 连接使 LAN 与 WAN 之间的界限更模糊,以便更好地完成公司内部通信。
Most administrators think that directory service means e-mail and network operating system management tools. In fact, directory services not only enable network administrators to easily complete the task in a demanding environment, it also plays an important role in the deployment of important services in the physical network. In the near future, network administrators will see some noticeable changes in the provisioning and management of services. Cisco and 3Com are leading the networking industry to switch-based network architectures. Cross-linking technology can improve network performance and better manage bandwidth. Through services such as VLANs, VPNs and integrated remote access, switching technology uses a seamless Internet connection to blur the line between the LAN and the WAN for better internal company communications.