The network service of geographic information has developed rapidly based data sharing on the web.It has an basic capability to satisfy the requirements from various users,but the network transporting efficiency of sh...The network service of geographic information has developed rapidly based data sharing on the web.It has an basic capability to satisfy the requirements from various users,but the network transporting efficiency of sharing data is affected greatly by the distinct environment of network resources.The emergence of fibre channel over Ethernet(FCoE)technology solves the problem preferably.FCoE allows IP protocol and fibre channel network traffic to be carried over existing FCoE-aware drivers,NICs,and switches.It also allows an evolutionary approach towards input/output(I/O)consolidation by preserving all fibre channel constructs.FCoE simplifies customer environments by using Ethernet and allowing the industry to avoid creating another,separate protocol for I/O consolidation.The advantages of FCoE increase network transport efficiency of geographic information.展开更多
如今,FC(Fibre Channel,光纤通道)作为SAN(Storage Area Networks,存储区域网络)的一项连接技术取得了很大成功。而FC端口安全原理提供基于端口级别的安全控制,可以防止未授权的设备登录到交换机,保证FC SAN的安全。文中在比较FC和FCo ...如今,FC(Fibre Channel,光纤通道)作为SAN(Storage Area Networks,存储区域网络)的一项连接技术取得了很大成功。而FC端口安全原理提供基于端口级别的安全控制,可以防止未授权的设备登录到交换机,保证FC SAN的安全。文中在比较FC和FCo E技术以及分析节点设备登录FCF(FCo E Forwarder)交换机过程的基础上,针对FC端口的安全功能需求给出实现端口安全的安全策略模块化设计。通过在FCF交换机的不同端口上配置不同的安全策略,从而使得被该安全策略授权的设备登录FCF交换机进而接入FC SAN,而未经该安全策略授权的设备无法登录到FCF交换机,达到保障网络安全的目的。最后利用ATF(Automation Test Framework)技术进行FC端口安全策略的功能验证。结果表明,通过在FC端口上配置安全策略可以达到保障网络安全的目的,实现了FC端口安全功能。展开更多
文摘The network service of geographic information has developed rapidly based data sharing on the web.It has an basic capability to satisfy the requirements from various users,but the network transporting efficiency of sharing data is affected greatly by the distinct environment of network resources.The emergence of fibre channel over Ethernet(FCoE)technology solves the problem preferably.FCoE allows IP protocol and fibre channel network traffic to be carried over existing FCoE-aware drivers,NICs,and switches.It also allows an evolutionary approach towards input/output(I/O)consolidation by preserving all fibre channel constructs.FCoE simplifies customer environments by using Ethernet and allowing the industry to avoid creating another,separate protocol for I/O consolidation.The advantages of FCoE increase network transport efficiency of geographic information.
文摘如今,FC(Fibre Channel,光纤通道)作为SAN(Storage Area Networks,存储区域网络)的一项连接技术取得了很大成功。而FC端口安全原理提供基于端口级别的安全控制,可以防止未授权的设备登录到交换机,保证FC SAN的安全。文中在比较FC和FCo E技术以及分析节点设备登录FCF(FCo E Forwarder)交换机过程的基础上,针对FC端口的安全功能需求给出实现端口安全的安全策略模块化设计。通过在FCF交换机的不同端口上配置不同的安全策略,从而使得被该安全策略授权的设备登录FCF交换机进而接入FC SAN,而未经该安全策略授权的设备无法登录到FCF交换机,达到保障网络安全的目的。最后利用ATF(Automation Test Framework)技术进行FC端口安全策略的功能验证。结果表明,通过在FC端口上配置安全策略可以达到保障网络安全的目的,实现了FC端口安全功能。
