Showing posts with label WAN Optimization. Show all posts
Showing posts with label WAN Optimization. Show all posts

Thursday, October 6, 2011

Network Performance, WAN Optimization

For end to end physcial links:
1. Delay
2. Jitter
3. Loss

For TCP traffic:
1. TCP RTT (Round Trip Time)
2. TCP SRT (Server Response Time)
3. TCP Re-transmission behavior

Tools

1. Cisco QoS + IP SLA 

http://www.cisco.com/en/US/technologies/tk648/tk362/tk920/technologies_white_paper09186a00802d5efe.html

http://www.cisco.com/en/US/docs/ios/12_4/ip_sla/configuration/guide/hsjitter.html#wp1054785

Riverbed, Bluecoat, Ipanema