Citrix NetScaler云應(yīng)用交付平臺(tái)介紹

1、Citrix NetScaler 云應(yīng)用交付平臺(tái)介紹NetScaler 是下一代應(yīng)用交付平臺(tái)Any AppAny DeviceSSL0010101010101010101010101010101010101010101010SSL使用者滿意安全/法規(guī)彈性/擴(kuò)展高性能高可視高安全高可用Cloud InfrastructureEnterprise DatacenterWhat is Citrix NetScaler?Improves availability of application servers via load balancing and monitoring Optimizes app

2、lication protocols and content across the web and mobile networksHandles processor intensive tasks such as SSL using dedicated hardwareSecures remote access and protects servers from web-based attacksPerformanceAvailabilitySecurityOffloadVisibilityDelivers traffic analytics for the network and appli

3、cations 47層連接/請(qǐng)求速率控制防御DDoS攻擊能力特點(diǎn)4-7層內(nèi)容請(qǐng)求速率控制防范DDoS/暴力查詢/暴力登入防范CC攻擊防范DNS攻擊價(jià)值增強(qiáng)應(yīng)用網(wǎng)絡(luò)基礎(chǔ)安全性提升用戶訪問體驗(yàn)NetScaler網(wǎng)頁應(yīng)用防火墻特點(diǎn)業(yè)界最高WAF性能，單臺(tái)可達(dá)40G集成負(fù)載均衡和WAF于一身，降低延時(shí)，減少投資成本獨(dú)特Deep Stream Inspection技術(shù)依使用者做雙向檢測(cè)，而非IP包檢測(cè)有效防止網(wǎng)頁攻擊與資料外泄價(jià)值增強(qiáng)及鞏固網(wǎng)頁安全性保護(hù)應(yīng)用交易性性能卓越應(yīng)用可視化監(jiān)控功能(APM)價(jià)值：對(duì)web應(yīng)用生成詳盡的報(bào)表NetScaler Insight， 對(duì)運(yùn)維管理帶來極大便利，快速便捷的獲

4、取用戶訪問體驗(yàn)NetScaler Insight特點(diǎn)及時(shí)了解訪問者體驗(yàn)AppFlow可在大流量下實(shí)現(xiàn)監(jiān)控集中化監(jiān)控能力即免費(fèi)提供工具(NS Insight Center)也協(xié)助第三方軟件集成（Splunk，Solarwinds）移動(dòng)端訪問優(yōu)化特點(diǎn)集成負(fù)載均衡和移動(dòng)優(yōu)化技術(shù)于一身，降低延時(shí)，減少投資成本獨(dú)特Mobile Stream技術(shù)依使用者訪問方式進(jìn)行優(yōu)化有效優(yōu)化Tcp連接價(jià)值優(yōu)化移動(dòng)終端訪問提升用戶體驗(yàn)部署快捷Netscaler與云計(jì)算的無縫結(jié)合ADC-as-a-ServiceVPX Virtual ADC ApplianceFeature and Functionally Equival

5、ent to MPX ApplianceNetScaler VPXVPX = MPXSame Build, Same FeaturesAvailable onUp to 8 Gbps on COTSUp to 30 Gbps on an SDX軟件為導(dǎo)向設(shè)計(jì)較F5性能高4.8倍專注于第七層應(yīng)用服務(wù)最大的公有云最好的性能$ for ADC/LB/SSL/ as a serviceLoad Balancing within Single Region/AZVPC cannot span AWS regions VPC can span AWS AZA subnet cannot span mult

6、iple AZSimplest setup Minimal latencyNo charge for data transfer within instances in same AZLoad Balancing within Single Region/multiple AZAMI instance can have ENIs in another subnetSubnet can reside in different AZAdded latency due to L3 routing between AZRegional data transfer charges for traffic

7、 between instancesHigh Availability Demo TopologyPrimary NetScaler has 3 ENIs1 Client-side1 MGMT subnet1 Server-sideSecondary NetScaler only has 1 ENIMGMT subnetServer-side subnet is non-routableClient-side network hosts VIPsNSIPs reside on the MGMT subnet提供高級(jí)的平臺(tái)平滑升級(jí)功能領(lǐng)先于其他廠商的 2048-bit SSL性能提供高級(jí)的統(tǒng)一集

8、中管控工具（NMAS)，易于運(yùn)維及監(jiān)控簡(jiǎn)單直觀易用的高級(jí)策略引擎（AppExpert）業(yè)界首創(chuàng)的Cluster橫向擴(kuò)展負(fù)載均衡技術(shù)開放, 基于標(biāo)準(zhǔn)的應(yīng)用可視性功能（AppFlow）最佳虛擬桌面及應(yīng)用交付支撐能力業(yè)界最完善的云環(huán)境整合能力Citrix Confidential - Do Not Distribute選擇NetScaler的理由NetScaler 平臺(tái)軟件功能版本說明L7 Application Delivery ControllerLicense*Web AppDeliveryLLBDB SLBWeb/DNS DDoSSSL VPNFEOAAA-TM/SSOGSLBWeb App FirewallAdvanced CacheCloudConnectorClusterWeb InsightHDX InsightCentral MgtStandardNANA可選NANANANAEnterprise可選可選NA1hourPlatinumNetscaler *Web App Deliver