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  • 发布时间: 2017 - 06 - 22
    Cisco® 4000 Series Integrated Services Routers (ISRs) form an intelligent WAN platform that delivers the performance, security, and convergence capabilities that today’s branch offices need.Product OverviewThe Cisco 4000 Series Integrated Services Routers (ISR) revolutionize WAN communications in the enterprise branch. With new levels of built-in intelligent network capabilities and convergence, the routers specifically address the growing need for application-aware networking in distributed enterprise sites. These locations tend to have lean IT resources. But they often also have a ...
  • 发布时间: 2017 - 06 - 22
    The Cisco® 880 Series Integrated Services Routers (ISRs) combine Internet access, security, voice, and wireless services onto a single, secure device that is simple to use and manage for small businesses and enterprise small branch offices and teleworkers. The Cisco 880 Series delivers features including firewall, content filtering, VPNs, and wireless LANs (WLANs) at broadband speeds to small offices. Easy deployment and centralized management features enable enterprises or service providers to deploy the Cisco 880 Series in small branch offices or small businesses.Product OverviewCi...
  • 发布时间: 2017 - 06 - 22
    Cisco® 890 Series Integrated Services Routers (ISRs) combine Internet access, comprehensive security, and wireless services in a single high-performance device that is easy to deploy and manage. They are well suited for deployment as customer premises equipment (CPE) in enterprise small branch offices and in service provider managed-service environments.Product OverviewCisco 890 Series ISRs deliver integrated security and threat defense, protecting networks from both known and new Internet vulnerabilities and attacks. These powerful, fixed-configuration routers provide secure broadba...
  • 发布时间: 2017 - 06 - 22
    Powerful Cisco IOS® Software-based router for small to medium sites offers flexible connectivity options and simplifies large-scale wireless WAN deployments.Product OverviewThe Cisco® 800M Series Integrated Services Router (ISR) is a modular platform in the Cisco 800 Series ISR product family. Intended for small to medium sites, it provides a flexible array of WAN connectivity options with easy migration among WAN interface types. It runs Cisco IOS® Software and delivers built-in security in a single software image with no additional software licenses required. It...
  • 发布时间: 2017 - 06 - 22
    Cisco® Catalyst® Instant Access is a solution to dramatically simplify the campus network operations, a game changer for business transformation creating opportunities for innovation in the campus. It simplifies operation through a single point of operation and management for campus access and backbone. The solution is composed of a Cisco Catalyst 6500 or 6800 core switch and Cisco Catalyst 6800ia Series Switches (Figure 1). The Cisco Catalyst 6800ia access switches are connected to the Cisco Catalyst 6500 or 6800, and the entire configuration works as a single extended swi...
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产品名称: Cisco 4000系列
型号:
时间: 2017 - 06 - 22
Cisco® 4000 Series Integrated Services Routers (ISRs) form an intelligent WAN platform that delivers the performance, security, and convergence capabilities that today’s branch offices need.Product OverviewThe Cisco 4000 Series Integrated Services Routers (ISR) revolutionize WAN communications in the enterprise branch. With new levels of built-in intelligent network capabilities and convergence, the routers specifically address the growing need for application-aware networking in distr...
产品名称: Cisco 880系列
型号:
时间: 2017 - 06 - 22
The Cisco® 880 Series Integrated Services Routers (ISRs) combine Internet access, security, voice, and wireless services onto a single, secure device that is simple to use and manage for small businesses and enterprise small branch offices and teleworkers. The Cisco 880 Series delivers features including firewall, content filtering, VPNs, and wireless LANs (WLANs) at broadband speeds to small offices. Easy deployment and centralized management features enable enterprises or service pro...
产品名称: Cisco 890系列
型号:
时间: 2017 - 06 - 22
Cisco® 890 Series Integrated Services Routers (ISRs) combine Internet access, comprehensive security, and wireless services in a single high-performance device that is easy to deploy and manage. They are well suited for deployment as customer premises equipment (CPE) in enterprise small branch offices and in service provider managed-service environments.Product OverviewCisco 890 Series ISRs deliver integrated security and threat defense, protecting networks from both known and new Inte...
产品名称: Cisco 800M系列
型号:
时间: 2017 - 06 - 22
Powerful Cisco IOS® Software-based router for small to medium sites offers flexible connectivity options and simplifies large-scale wireless WAN deployments.Product OverviewThe Cisco® 800M Series Integrated Services Router (ISR) is a modular platform in the Cisco 800 Series ISR product family. Intended for small to medium sites, it provides a flexible array of WAN connectivity options with easy migration among WAN interface types. It runs Cisco IOS® Software and del...
型号:
时间: 2017 - 06 - 22
Cisco® Catalyst® Instant Access is a solution to dramatically simplify the campus network operations, a game changer for business transformation creating opportunities for innovation in the campus. It simplifies operation through a single point of operation and management for campus access and backbone. The solution is composed of a Cisco Catalyst 6500 or 6800 core switch and Cisco Catalyst 6800ia Series Switches (Figure 1). The Cisco Catalyst 6800ia access switches are conne...
型号:
时间: 2017 - 06 - 22
Product OverviewCisco introduces the Cisco® Catalyst® 6500 Enhanced Series Chassis (6500-E Series) delivering up to 2 terabits per second of system bandwidth capacity and 80 Gbps of per-slot bandwidth. In a system configured for VSS, this translates to a system capacity of 4 Tbps. The Cisco® Catalyst® 6500 Enhanced Series Chassis will be capable of delivering up to 180 Gbps of per-slot bandwidth with a system capacity of up to 4 terabits per second. A syst...
型号:
时间: 2017 - 06 - 22
Product OverviewCisco® Catalyst® 4500-X Series Switch (Figure 1) is a fixed aggregation switch that delivers best-in-class scalability, simplified network virtualization, and integrated network services for space-constrained environments in campus networks. It meets business growth objectives with unprecedented scalability, simplifies network virtualization with support for one-to-many (Cisco Easy Virtual Networks [EVN]) and many-to-one (Virtual Switching System [VSS]) virtua...
型号:
时间: 2017 - 06 - 22
OverviewThe Cisco® Catalyst® 4500 Series Switches enable Borderless Networks, providing high performance, mobile, and secure user experiences through Layer 2-4 switching investments. They enable security, mobility, application performance, video, and energy savings over an infrastructure that supports resiliency, virtualization, and automation. Cisco Catalyst 4500 Series Switches provide borderless performance, scalability, and services with reduced total cost of ownership (T...
型号:
时间: 2017 - 06 - 22
The Digital Transformation: Converged Wired and Wireless Access and AggregationThe promise of digital for your business is all about innovating more quickly while reducing risk, cost, and complexity. It will be your network that forms the foundation of your business’s transformation.But supporting your digital organization will require your network to move beyond just connectivity to be a platform for insights, automation, and security.This is the power of the Cisco® Digital Netwo...
型号:
时间: 2017 - 06 - 22
Product Overview●   Integrated wireless controller capability with:◦     Up to 40G of wireless capacity per switch (48-port models)◦     Support for up to 50 access points and 1000 wireless clients on each switching entity (switch or stack)●   24 and 48 10/100/1000 data and PoE+ models with energy-efficient Ethernet (EEE) supported ports●   24 and 48 100-Mbps and 1-, 2.5-, 5-, and 10-Gbps (multigigabit...
型号:
时间: 2017 - 06 - 22
Product OverviewCisco® Catalyst® 2960-X Series Switches are fixed-configuration, stackable Gigabit Ethernet switches that provide enterprise-class access for campus and branch applications (Figure 1). Designed for operational simplicity to lower total cost of ownership, they enable scalable, secure and energy-efficient business operations with intelligent services and a range of advanced Cisco IOS® Software features.Figure 1.      A Cis...
产品名称: Cisco ASA5000系列
型号:
时间: 2017 - 05 - 29
最新新闻 / News More>
1
2018 - 03 - 02
信锐无线控制器可替代传统有线变送器并实现无线模拟量的采集和传输,对于有线方案施工繁琐、设备后期维护成本高难题的解决有有极大的帮助。但是信锐无线控制器在运行过程中往往因为多种不同的因素造成其工作品质受到影响,下面我们来简单介绍影响性能稳定的信锐无线控制器工作品质的一些因素。设备系统稳定性。影响信锐无线控制器工作品质的首要因素是其性能,也就是控制器的硬件设施和软件设施,信锐无线控制器的硬件(如电池蓄能两、内置处理芯片的粒子类型、线路的导电率等)决定了它可工作的时间,信息的读取和相应速率等;而信锐无线控制器的软件品质则指的是其计算机编程的参数和运行稳定性,运行过程中是否会易受外界攻击等。正确安装应用。信锐无线控制器若想拥有高效管理复杂无线网络接口还需要进行正确的安装操作,首先要依据说明书中内容正确连接好各个数据线,接口的信息要一一对应,其次才是正确的对设备启动进行系统软件的安装,安装过程对于路径和版本的选择也及其重要。若是数据线搭接不准确,或者新系统安装路径错误不仅可能造成控制器无法正常启动或则一直提醒安装失败。使用过程中的维护。信锐无线控制器进行正确安装和运行后,还需要定时升级维护系统,出现漏洞时候要即使处理加载补丁。若是适用过程中常常不定期的检查和维护则可能出现控制器失效或者造成无线信号异常等状况,因此信锐无线控制器的定期升级检查更新维护也是影响其运行稳定性的重要因素。综上所述,即使...
2
2018 - 07 - 18
现代网络世界逐渐复杂化,产生了大量用网需求,其中包括家庭用网、商业用网和政府用网等几种类型。网络传输线路也处于供不应求的状态,这就促使华三h3c路由器诞生。现在,华三h3c路由器已然成为遍布各个家庭和各个公共场所的电子设备。那么,路由器为什么如此受欢迎?它究竟有哪些优点呢?1、端口互联华三h3c路由器可以帮助不同网络之间建立接口,把信息从一个设备通过华三h3c路由器传输到多个设备中。比如教师可以把课件上传到校园网中,学生可以使用校方提供的账号密码在任何地方登录校园网,通过不同端口下载需要的学习资料。2、管理便利对于企业来说,布置工作任务和验收工作成果是一件纷繁复杂的事情,可是华三h3c路由器能够解决这个问题。品质有保证的华三h3c路由器可以通过总账号给各个端口传输信息,当部门总管对员工有新的工作要求时,可以把工作要求上传到路由器连接的局域网,这样就能保证员工们及时收到信息,提高布置工作任务的效率。3、售后及时专业放心的华三h3c路由器在一二线城市都设有售后维修点,并且在路由器使用说明书末尾也注明了各个城市的售后联系方式。如果华三h3c路由器设备受到损坏,可以联系当地售后在24小时内会收到回复,也可以拨打全国维修客服咨询。总之,华三h3c路由器具有端口互联、管理便利、售后及时等优点。对家庭来说,路由器方便了家庭各个设备之间的数据传输;对企业来说,路由器方便了上下级工作的交接;对政府来...
3
2018 - 08 - 29
如今的互联网发展越来越如鱼得水,EMC存储在业内的知名度也在不断提高,EMC存储的基础知识想必大家都多多少少了解一些。它被广泛应用于全球众多企业,其应用技术在世界上都处于领先地位,不过对于EMC具体的优点相信还没有被大众所熟知。1、数据采集不重复易操作EMC存储能够做到在线上去重的同时,还能进行采用数据的一同录入与处理,可从系统中调取出来重合的数据信息,并且直接传至备份服务器的位置终端,可以在能确保数据系统具备高效率的基础上,又能在整体的备份解决方案管理上更加便捷。EMC存储支持传统SAN文件与现今NAS文件级别,还能做到文件实时操作复制,统一管理统一存储。2、实现混合云计算服务EMC存储的服务好不好答案必定是肯定的。EMC的云分层存储技术可以通过采用云中间网关备份技术,将数据直接上传到公有云。然而EMC存储这种混合云策略应用还不止是这样,其应用成果完全落实了系统的更高效运行,与此同时EMC存储还提供全球信息服务体系,从软件支持到技术部署,并且支持从应用培训到远程控制询问。3、防护修复系统过关EMC存储的应用系统具备强大技术,在数据的恢复保护方面是其中之一,更为突出的表现是对于资源整合统一管理的系统,EMC存储的防护体系做过多种形式失效情况的发生验证,均得到了众多重要数据信息恢复的效果,EMC存储的此验证结论能够让客户获得更放心的体验。EMC存储的优点不仅仅在于其功能强大健全,其所...
4
2018 - 11 - 30
系统网络安全公司指出企业对于网络安全体系的构建应该是建立在防护技术的基础之上的,只有这样才能做到循序渐进的做好网络防护。专业服务好的系统网络安全公司在为企业提供网络安全服务时,主要分为两步分别为:第一步:构建网络安全体系;第二步:构建攻击防护体系。第一步、首先要构建企业网络安全体系,提升安全指数系统网络安全公司对于网络体系的构建主要是通过四步来完成,分别防卫内网、区域网以及通道的安全。系统网络安全公司首先会保障企业外部网络安全管控内网与外网的交互活动,严格识别访问信息,排除安全隐患。其次网络安全公司利用远程接入的方式,降低企业网络风险,避免攻击者分析网络路径。其次系统网络安全公司确保无线覆盖区域的安全度,提高无线网的安全指数。还能实时监测网络安全,尤其是实时监测外来非法入侵者,将其屏蔽在企业网络之外。第二步、其次要搭建企业攻击防护体系,增强防病毒能力系统网络安全公司服务好的商家指出,目前很多企业都在饱受病毒、木马以及黑客的入侵,因感染病毒而造成巨额财产的损失,尤其是企业中很多绝密的内部数据资料成为攻击的对象,想尽一切办法窃取数据、毁灭数据。一般而言专业的系统网络安全公司,会针对企业被攻击类型为为企业定制解决方案,包括利用防火墙过滤外网中携带的不安全程序,控制企业网络运行,形成主动控制的防护状态,并在主机上安装防毒墙,彻底杜绝病毒的入侵。从上文论述中,可知系统网络安全公司主要是通过构...
5
2019 - 05 - 09
深信服代理商不失为一种具有前景的职业类别,有需求的消费者不妨纳入考察范围,要知道专业的深信服代理商,能够为客户提供全方位的服务内容。纵观整个行业,不难看出深信服代理商的技术优势明显,这全都要归功于背后公司提供的高质量产品和服务。那么成为深信服代理商有哪些好处呢?下文将从三个角度切入进行阐述。1、掌握公司生产的一手产品和服务成为深信服代理商的好处在于对产品和服务的掌控,只要总公司推出了新型产品,均会宣贯至各个区域的代理服务网点,与之对应的代理商自然会在第一时间知晓。这种高效率和对信息的及时把控,有助于代理商调整售卖格局和主推产品。2、无需忧虑供货不足的情况成为深信服代理商的好处在于无需担心货源问题,一旦与总公司达成了长期稳定的合作关系,就相当于把控了充足的进货渠道。代理商可以按月或者按季度完成进货,假如收到了客户订购的急单,也能与公司服务人员进行接洽,为客户调配出所需产品的数量。3、售后问题全部由专人负责成为深信服代理商的好处在于售后由专人负责,为确保客户较高的满意度,总公司会定期对客户进行回访,针对客户提出的售后问题,能够指派专业人员全权负责。代理商在这一环节主要负责沟通工作,不用承担过多的售后维护成本。成为深信服代理商的好处无非上文提及的三项内容,不可否认,与总公司的合作能够减轻不少的负担,充足的货源供给渠道成为深信服代理商的后盾。代理商只需考虑产品的售卖问题即可,可以将全部精力...
6
2019 - 10 - 29
现代企业的业务由于大量的涉及到信息数据,一旦这些数据出现问题,将会给企业带来极为惨重的损失。因此很多企业都对能够确保信息数据安全性的异地灾备异常重视。目前很多异地灾备开发商都和很多企业进行了深入的合作。那么对于安全靠谱的异地灾备系统都有哪些深受企业用户们欢迎的原因呢?一、提供数据高安全性保护数据是现代企业成长发展的基础,其对企业的重要性已经毋庸置疑,因此能够为企业的重要数据提供高安全性保护的异地灾备数据同步系统就显得格外重要,为了确保系统数据的万无一失,很多企业除了会定期进行数据备份外,能够实时提供数据镜像的异地灾备也是必不可少的。二、提升企业管理的方便性目前较为主流的异地灾备系统,都能够为企业提供快速安全的集中化管理模式,企业的数据管理员可以通过普通的浏览器直达异地灾备系统服务器,通过高安全性的身份验证后,数据管理员能够即时更改数据管理的策略,从而有效的提升了企业数据管理的方便性。三、提供合理公道收费标准企业通过异地灾备解决方案报价合理的数据异地备份后,能够确保企业的重要数据不会因为病毒或硬盘故障而出现丢失,并且在一定程度上减少了企业投入到硬盘备份方面的投入。同时异地灾备系统目前的收费价格也极为公道合理,这也是很多企业愿意采用这套系统的重要原因。目前异地灾备在很多大型企业中都有实际的应用,为企业构建数据防护墙提供了重要的帮助。而企业用户之所以对这套异地灾备产品表示欢迎,主要在于产...
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