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Tuesday, December 13, 2011

Solusi WAN OPTIMIZER dengan menggunakan SANGFOR



Enterprise WANs face two main areas of concern: connectivity and applications. With linkage, key issues include limited bandwidth, long network delays and severe packet loss. With applications, complications arise from transmission of large volumes of data and low transmission efficiency of the applications themselves (which were most likely designed for LANs) when operating across a WAN.

SANGFOR WAN optimization delivers multi-layer WAN optimization, improving the data transmission efficiency over physical links and significantly improving application responsiveness, especially in environments of high packet loss and high latency. Improvements are especially noticeable with applications that work very inefficiently over the WAN (such as Microsoft Exchange).

>SANGFOR WAN optimization uses signature-based stream caching, which can reduce redundant WAN data by as much as 30 to 90 percent. Its multi-layer optimization results in much speedier data transmission, avoiding or delaying expensive bandwidth upgrades, accelerating user traffic and ultimately delivering excellent ROI.

>After deploying SANGFOR WAN optimization solutions, enterprise headquarters, branch locations and partners can experience accelerated network performance of important applications and data, anywhere in the world. SANGFOR WAN optimization delivers a LAN-like experience over the enterprise WAN.

>For a more scalable, complete infrastructure acceleration solution, look no further than SANGFOR WAN optimization. The products can also leverage built-in VPN to provision an accelerated VPN service to support remote users with flexible and diversified virtual enterprise connectivity.

>SANGFOR is the first vendor in Asia to conceive of its innovative WAN optimization concept and offer real world solutions. The company has customers from a wide variety of industry segments who are enjoying the speed, security, reliability and cost-effectiveness ROI of WAN optimization.

 High speed
 Function  Description
  Transmission protocol optimization Adaptive TCP proxy and HTP transmission protocol in high-latency, high-packet-loss network environments
  Byte-caching technology Supports multi-disk, bi-directional and fragment-packet acceleration
  Application proxy Supports proxy for TCP, CIFS, HTTP, HTTPS, FTP, POP3/SMTP and MAPI protocols; supports acceleration of Web, HTTPS, FTP, Network Neighborhood, Lotus Notes, Exchange, SAP(B/S), SharePoint, Oracle Database and other applications
  compression algorithm Provides hardware-based GZIP and LZO high-speed stream compression algorithm
  WebPush technologies Via WebPush function, conducts intelligent analysis of HTML request pages, to self-define settings for pre-fetching cache elements, and to improve Web application's accessing speed
  Flash-link Flash link technology (improve data transmission speed) and addresses effects of high-packet-loss
  Intelligent QoS function Sets QoS policy based on application, direction, source address, destination address and effective time, and supports QoS allocation based on lines
  Bandwidth management Integrated with SANGFOR IAM bandwidth management feature: application identification, traffic shaping, etc.
 Security
 Function  Description
  Tunnel encryption Built-in AES 128-bit encryption algorithm; enhance other encryption algorithms, guaranteeing data security
  Data integrity Uses MD5 and SHA algorithms to guarantee data integrity
  Enterprise level firewall Built-in Stateful Packet Inspection enterprise-level firewall provides packet filtering, URL filtering, access monitoring, DHCP services and other security functions
  External and internal DOS attack resistance Effectively prevents internal and external and internal DOS attack
 Usability
 Function  Description
  Configuration Supports SNMP, the standard network administration protocol; Configuration wizards speed up user deployment; Auto identification of protocols based on contents, simplifying application acceleration configuration
  Management authorization Functionality managed via various levels of access privileges, including Administrators and Users
  Logging and reporting Provides visibility into a wide range of system information, including logs for alarms, errors and debugging. Allows use of stand-alone log servers, examination of real-time and historical traffic, analysis of accelerated and non-accelerated traffic and sessions, and report generation and export
  Backup function Data resilience via local and remote backup and recovery; Logs are backed up as files
  Transparent acceleration Restoring the original connection information after acceleration
  Easy deployment Supports import of WCCP V2 traffic, supports import of strategy routing PBR traffics, support CDP, and supports import of four-layer switch traffic; Default two directions acceleration on the whole network segment
 Scalability
 Function  Description
  VPN module Built-in IPSec VPN module
  Portable Accelerator Supports acceleration effects via installation of PACC software on client PCs
  Bypass Supports hardware Bypass (Optional for low-end equipment)

ManageEngine Integrates Desktop Central and ServiceDesk Plus

ManageEngine Integrates Desktop Central and ServiceDesk Plus

The Integration of Desktop Management and ITIL Help Desk is the First Step in Meeting a Growing Demand for Integrated IT Operations

AUSTIN, Texas - December 8, 2011 - ManageEngine, makers of a suite of network, systems, applications, and security management software solutions, today announced the integration of Desktop Central and ServiceDesk Plus. Desktop Central provides centralized, web-based desktop management capabilities. When integrated with the ServiceDesk Plus ITIL help desk functionality, this combination of real-time IT management systems can help reduce resolution times and increase the productivity of service operations tasks. A free, 30-day, fully functional trial edition is available at http://ow.ly/7R4ke.
The IT operations team of large and medium enterprises uses a help desk system to track the user requests related to desktop management. Requiring team members to use one tool to manage incidents and another for request fulfillment is inefficient and introduces opportunities for error. By integrating these systems, help desk personnel can track requests and take action through a single pane of glass.
"As the adoption of enterprise software rises, demand for an integrated solution to manage IT operations increases in parallel. The integration of desktop management and the help desk is our first step in meeting this demand," said Mathivanan Venkatachalam, director of product management at ManageEngine. "By improving operations efficiency, enterprises are increasing the value they provide to their users, while bringing down their operations costs."

Optimized for Real-time Response

Integrating desktop management with the help desk is advantageous in many ways:
  • Single sign-on – Removes the hassle of logging into multiple tools and applications for incident management and request fulfillment. 
  • Increased productivity – Taking action on the desktop management tasks is just a click away, which saves the time spent on resolving the problem. 
  • Enhanced auditing capabilities – It is easier for enterprises to audit the tasks performed from a single solution than to collate information from multiple tools. 
  • Achieve 360-degree ITIL process implementation – ITIL process is not complete without service operations. Integrating desktop management capability into the help desk enables enterprises to complete their ITIL process cycle from a single solution. 
Video clips of IT leaders describing their Desktop Central implementations can be seen on the ManageEngine website at http://ow.ly/7N9v6.

Availability and Pricing

A free, 30-day, fully functional trial edition is available at http://ow.ly/7R4ke. A free version that can manage up to 25 computers is also available. Pricing starts at $545 for 50 computers under a single license. For additional pricing information, visit our store at http://ow.ly/7N9t8.
For more information on ManageEngine Desktop Central, visit http://www.manageengine.com/desktop-central/, and for more information on ManageEngine Service Desk Plus, visit www.manageengine.com/servicedeskplus.
For more information on ManageEngine, please visit www.manageengine.com; follow the company blog at http://blogs.manageengine.com, on Facebook at http://www.facebook.com/ManageEngine and on Twitter at @ManageEngine.

Related ManageEngine News

  • ManageEngine Releases iPhone App for Help Desk Management; http://ow.ly/7HSzQ
  • ManageEngine Enables Mobile Access to On-Demand IT Help Desk Application; http://ow.ly/7hRW1
  • ManageEngine Desktop Management Solution Controls Business Software Expenditures, Enforces USB Restrictions; http://ow.ly/7NabB 

About ManageEngine Desktop Central

ManageEngine Desktop Central is a complete Desktop Management Software that provides Software Deployment, Patch Management, Service Pack Installation, Asset Management, Remote Control, Configurations, System Tools, User Logon Reports and Active Directory Reports. It is a network-neutral solution that can be used to manage desktops in Active Directory, Workgroups, or other directory services-based networks like Novell® eDirectory. It can manage computers in multiple domains and can also manage computers across WAN (branch offices). It comes in two flavors - one for an in-premise installation for Enterprises and the other for Managed Service Providers (MSPs) to manage their clients’ desktops. For more information on ManageEngine Desktop Central, visit http://www.manageengine.com/desktop-central/.

About ManageEngine ServiceDesk Plus

ManageEngine ServiceDesk Plus integrates help desk requests and assets for managing organizations' IT effectively. It helps to implement ITIL best practices and troubleshoot IT service requests faster. ServiceDesk Plus is highly customizable, easy-to-implement help desk software. More than 10,000 IT managers worldwide use ServiceDesk Plus to manage their IT help desk and assets. ServiceDesk Plus is available in 23 different languages. For more information about ManageEngine ServiceDesk Plus, visit www.manageengine.com/servicedeskplus.

About ManageEngine

ManageEngine is the leading provider of cost-effective enterprise IT management software and the only one making the 90-10 promise - to provide 90 percent of the capabilities offered by the Big 4 at just 10 percent of the price. The ManageEngine suite offers enterprise IT management solutions including Network ManagementHelpDesk ITILBandwidth MonitoringApplication ManagementDesktop ManagementSecurity ManagementPassword ManagementActive Directory reporting, and a Managed Services (MSP) platform. ManageEngine products are easy to install, setup and use, and offer extensive support, consultation and training. More than 50,000 organizations in 200 countries, from different verticals, industries and sizes use ManageEngine to take care of their IT management needs cost effectively. ManageEngine is a division of Zoho Corp. For more information on ManageEngine, please visit www.manageengine.com.
ManageEngine is a trademark of ZOHO Corporation. All other brand names and product names are trademarks or registered trademarks of their respective companies.