Loadbalancing 2x22 Mbit wifi lines with switch

Unanswered Question
May 17th, 2010


we want to create one line from 2x 22 Mbit line on 5GHz. Is possible to use for it Catalist switch with lan base ISO?

Is possible to crate it with Trunking or PortChannel or with PAgP...

I am a beginner it this , please can anybody helps me?



I have this problem too.
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spremkumar Mon, 05/17/2010 - 11:51

Hi David

Is the ip connectivity being formed between 2 network devices? One end is a catalyst switch can you tell us what's there on the other side of the link ?

Also are you getting ethernet drops for these links at your end? what's the csu/dsu device which is delivering the links to you ?


David Kondicz Mon, 05/17/2010 - 11:56


See scheme:

                                                          22 Mbit HD  WIFI link latency 1-4 ms


ISP  --- Catalist 2960 IPB IOS                              -----Catalist 2960 IPB IOS ---- Our Router

                                                          22 Mbit HD WIFI link latency 1-4 ms


From simple schceme you can see that the link is transparent line like "wire"

We just want to have bigger conectivity if it is opssible

spremkumar Mon, 05/17/2010 - 12:13


You can create the port channel between the switches and make sure that you have all the devices in same vlan to have the reachability between your router and your isp.


David Kondicz Mon, 05/17/2010 - 12:21


and please how it is working if one wifi line will be 50 Mbit and the second will be 20 Mbit? Will it works with one 70 Mbit line or there must be 2 lines with same speed parameters?



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