CISCO Wide Area Application Services –Cloud-Ready Solutions for WAN optimization

 

WAASCisco WAAS is a software- and hardware-integrated, cloud-ready WAN optimization and application acceleration solution.

The role of CISCO WAAS is to optimize the traffic among the central and remote stations for even faster processing, especially where you are dealing with Multimedia type data. Basically, CISCO WAAS brings in better response time and reduced bandwidth requirements when you are implementing a WAN that includes a central server connected to different remote workstations.

Cisco WAAS either comes as an appliance, software or hardware integrated module in Integrated Service Routers. WAAS appliances offer outstanding deployment scalability and design flexibility while WAAS software delivers best-in-class application acceleration for enterprise network.

WAAS Software

  • Software-based WAN optimization for ISR G2, SRE, UCS, WAVE appliances, and more
  • Full WAAS features natively embedded within the Cisco 4451-XISR
  • Elastic scale-out deployment with Cisco AppNav
  • Intelligent web caching with Akamai Connect
  • New Central Manager: HTML5 iPad-ready interfaces and improved navigation

WAAS Appliances

  • Deliver comprehensive WAN optimization from data centers to branches
  • Five times the performance with up to 2 Gbps optimized WAN throughput
  • Four times the virtual services density with support for up to 6 virtual blades
  • Three times the scale with 150,000 TCP Connection.

WAAS Solutions for Integrated Service Routers

  • Choose WAAS Express Modules for ISR G2 or WAAS on the 4451-XISR.
  • WAAS Express provides bandwidth optimization in Cisco IOS Software without increasing branch footprint.
  • WAAS on the SRE or Cisco UCS E-Series for ISR provide full WAAS software capabilities for ISR G2 customers.
  • WAAS embedded in the 4451-XISR offers full feature parity with WAAS appliances.

CISCO WAAS – How does it Work?

There are three main components of CISCO WAAS: TFO, DRE, and Persistent LZ compression.

The CISCO WAAS Transport Flow Optimization (TFO): The TFO allows quick logins and logouts – to avoid congestion with many people logging in at the beginning of their shift. In addition, it also offers protection to the data packets travelling over the WAN and reproduces copies of lost packets quickly to avoid delay in WAN response time.

The CISCO WAAS Data Redundancy Elimination (DRE): This component of the CISCO WAAS keeps an eye on all the data packets traversing across the WAN and eliminates any duplicate packet to reduce the overload – again improving congestion and thereby increasing the response time.

Persistent LZ Compression: The role of this module is to keep the bandwidth requirements down to minimum for each user. It can compress data to 5:1, based on the type of application and data in use.

Overall, all these three components offer excellent optimization of any WAN. Though, most IT organizations employ only TFO to avoid traffic congestion, including the other two components offer even more optimization to the WAN performance.

For deployment solution, contact:

Email: Support@royalctech.com

Tel:07045480337, 08164908656

 

 

Posted in Networking.

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