05-20-2009 05:39 AM - edited 03-04-2019 04:49 AM
I'm experiencing low performance on web based client/server applications on a branch that has Fiber Optic 10Gb Uplink between to Switches (SW 3750-e - SW 6506).
Basically it happens when i have a peak of 60 Mbps in the uplink.
05-20-2009 11:38 AM
You've posted in the WAN forum, so are the client and server across a 10 Gbps WAN/MAN link or is this an issue within a branch LAN?
Is the 60 Mbps the total obtainable bandwidth, or the most that can be obtained between a single host and server?
I.e., could you better explain the topology.
PS:
One common problem with many TCP applications, they are impacted by latency and they often are unable to ramp-up to maximum available bandwidth since their TCP windows is too small for the BDP.
05-20-2009 01:24 PM
The bandwidth varies, this traffic is usually generated by a blade that is in the branch (this branch is like a backup data center), the client and server for the web based app is across the 10Gbps WAN/MAN, the issue is only in this branch, it doesn't happen in any other branches.
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