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Equally Distribute Traffi...

Equally Distribute Traffic Over Eth Trunk Interfaces

Created: Jul 4, 2019 11:10:38Latest reply: Aug 18, 2021 07:41:28 1707 27 1 0 1
  Rewarded HiCoins： 0 (problem resolved)
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Hi, guys! Is it possible to equally distribute traffic over the Eth Trunk interfaces? I have an 2GE Eth Trunk, but while one 1GE interface usage is about 96.68%, the another is about 51%. I want something like 73.84% in each 1GE interface. I readed the documentation and tested almost everything, but in all cases it didn't do difference

I appreciate any help!

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11#
LuizPuppin
LuizPuppin HCIE Author Created Jul 5, 2019 19:19:24

Do you use MPLS traffic through this eth-trunk. If yes you need to use enhanced load-balance profile. What is the model of switch you are using?
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12#
l2vc
l2vc Created Jul 6, 2019 15:40:52

Posted by LuizPuppin at 2019-07-05 19:19 Do you use MPLS traffic through this eth-trunk. If yes you need to use enhanced load-balance profile ...
Yes, i'm using MPLS! Actually i'm using S5720-EI and S6720-EI switches
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13#
LuizPuppin
LuizPuppin HCIE Author Created Jul 7, 2019 04:01:59

Posted by l2vc at 2019-07-06 04:40 Yes, i'm using MPLS! Actually i'm using S5720-EI and S6720-EI switches
Using MPLS you need to configure load-balance-profile:

System-view
load-balance-profile "name"
mpls field sport 2nd-label top-label

int eth-trunk x
load-balance enhanced profile "name"

I had better results with R011 version with most recent patch, but the load balance never will be perfect, because each L2VPN will pass trought only one interface of the Eth-trunk, because the P equipment consider all content of each L2VPN in an unique flow.
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14#
LuizPuppin
LuizPuppin HCIE Author Created Jul 7, 2019 04:06:23

Posted by LuizPuppin at 2019-07-06 17:01 Using MPLS you need to configure load-balance-profile:System-viewload-balance-profile "name"mpls f ...
Only on S6720 or S5720 HI with R012 version is possible to implement a function where are created labels accordind different flows inside an unique L2VPN.
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15#
l2vc
l2vc Created Jul 7, 2019 15:24:25

Posted by LuizPuppin at 2019-07-07 04:06 Only on S6720 or S5720 HI with R012 version is possible to implement a function where are created ...
So I'll try R012 version with HI switches to see if I get my problem resolved. From what you said, I think that will be the best solution.

Really thank you!
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16#
LuizPuppin
LuizPuppin HCIE Author Created Jul 7, 2019 17:37:57

Posted by l2vc at 2019-07-07 04:24 So I'll try R012 version with HI switches to see if I get my problem resolved. From what you said, ...
On the interface where the L2VC is configured, you should apply "mpls l2vpn flow-label both" command.
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17#
l2vc
l2vc Created Jul 7, 2019 18:46:20

Posted by LuizPuppin at 2019-07-07 17:37 On the interface where the L2VC is configured, you should apply "mpls l2vpn flow-label both" comma ...
Friend, one more question: where can i find R12 version? I searched at documentation but found only R11 version!

Could you give me this help?
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18#
chenhui
chenhui Admin Created Jul 8, 2019 07:05:21

Posted by l2vc at 2019-07-07 18:46 Friend, one more question: where can i find R12 version? I searched at documentation but found onl ...
please check this https://support.huawei.com/enterprise/en/switches/s5700-pid-6691579/software
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19#
l2vc
l2vc Created Jul 8, 2019 11:43:54

Posted by chenhui at 2019-07-08 07:05 please check this https://support.huawei.com/enterprise/en/switches/s5700-pid-6691579/software
There's only R12 patches, i didn't see the software version! I only saw R11 version, can i use R12 patch with it?
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20#
LuizPuppin
LuizPuppin HCIE Author Created Jul 8, 2019 12:57:49

Posted by l2vc at 2019-07-08 00:43 There's only R12 patches, i didn't see the software version! I only saw R11 version, can i use R12 ...
R12 is only available to S6720-HI, and already become installed on those equipments. Is not possible to use R012 on other equipments yet.
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