1.7.8 Link Aggregation in Manual Load Balancing Mode

Created Jul 26, 2014 17:17:58Latest reply Nov 04, 2015 14:42:36 4789 9 0 0

I use eNSP to establish this lab. I use two AR2220 routers. I don’t know why, but I just like the model AR2220. Because the Lab needs five Gigabit Ethernet ports, I add a module 4GEW-T, which provides me 4 Gigabit Ethernet ports.

After connection is established according to the instructions, I get a problem, the layer-3 interface can not add into a layer-2 trunk.

Actually it’s easy to resolve this problem, I just use undo portswitch in [RouterA-Eth-Trunk1] to change the Eth-Trunk 1 from layer 2 to layer 3.

Here is another trouble, the Gigabit Ethernet port can’t support port link-type trunk for it’s layer-3 port. What should I do? Maybe I should add another module 24GE so that I can have 24 L2/L3 ports to resolve all my troubles as above.

Finally I make it, but there is no load-balance command in [RouterA-Eth-Trunk1], which is probably a bug of eNSP. 

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Sophoni  Moderator   Created Jul 26, 2014 17:56:46 Helpful(0) Helpful(0)

Hello, load-balance command can be used in 3level interface.
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Sophoni  Moderator   Created Jul 26, 2014 17:58:40 Helpful(0) Helpful(0)

<Huawei> system-view 
[Huawei] interface Eth-Trunk 1 
[Huawei-Eth-Trunk1] load-balance dst-mac
this command can not be configured. I check with R&D. please wait.
 
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user_113229  Mentor   Created Jul 28, 2014 09:33:45 Helpful(0) Helpful(0)

Reply 3 #

Thanks
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ensp_commiter  Moderator   Created Jul 28, 2014 14:05:59 Helpful(0) Helpful(0)

ensp don't support Eth-Trunk load balance cmd.

even if the Router has this command, ensp can not simulate this feature.just like some features about performance, they need to be supported by hardware.

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user_113229  Mentor   Created Jul 28, 2014 19:19:22 Helpful(0) Helpful(0)

Reply 5 #

Thanks for your help and patience.
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jianjian2015     Created Sep 21, 2014 13:28:38 Helpful(0) Helpful(0)

i met this problem too!
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shanjiguo     Created Sep 29, 2014 16:20:09 Helpful(0) Helpful(0)

good job! thanks for your sharing!
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user_113229  Mentor   Created Nov 04, 2015 14:42:36 Helpful(0) Helpful(0)

There is no need for me to use eNSP now, I guess the days of using eNSP won't come for I can use real environment now.
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user_113229  Mentor   Created Oct 13, 2014 15:14:42 Helpful(0) Helpful(0)

Hehe, my pleasaure.
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