How ECMP entries are spread in bundle interfaces?

Created Sep 28, 2018 11:24:48Latest reply Sep 30, 2018 22:02:33 2417 6 12 0
Issue Description
Customer wants to see how ECMP entries are spread in FIB (witch interfaces).
It means wants to find the exact interface in the Bundle which will be used by ECMP for forwarding user specified packets.
Device: CE12800 V2R2C50 and later version
Device: CE6800 CE7800 CE8800 V2R3C00 and later version
transparent.gif Handling Process
It is an inquiry issue for CE device how to find the exact interface in the Bundle which will be used by ECMP for forwarding user specified packets .
transparent.gif Solution
The display load-balance forwarding-path unicast interface ecmp command displays the ECMP outbound interface obtained through simulated calculation after the specified 5-tuple information, source MAC address, and destination MAC addresses are input.

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for details about this command, please refer below:

http://support.huawei.com/hedex/pages/EDOC100016868031189843/05/EDOC100016868031189843/05/resources/dc/display_load-balance_forwarding-path_unicast_interface_ecmp.html?ft=0&fe=10&hib=12.1.9.10.23&id=display_load-balance_forwarding-path_interface_ecmp&text=display%20load-balance%20forwarding-path%20unicast%20interface%20ecmp&docid=EDOC1000168680
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Finn92  Novice   Created Sep 28, 2018 11:28:16 Helpful(0) Helpful(0)

very very helpful , good sharing .
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Mark.hu  Adept   Created Sep 28, 2018 11:29:42 Helpful(0) Helpful(0)

I have been thinking about this problem before, and finally found the answer today, thank you for sharing.
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yangyong  Adept   Created Sep 28, 2018 11:31:19 Helpful(0) Helpful(0)

it is very helpful
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faysalji  Novice   Created Sep 29, 2018 02:18:03 Helpful(0) Helpful(0)

It's also helpful for the community if you share such cases, please doing it
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If you think my post/reply is useful, please click the Helpful button and flag my post as a BEST ANSWER. Thanks
Skay  Adept   Created Sep 29, 2018 16:42:19 Helpful(0) Helpful(0)

Thanks for you share this case , i use this case solve one customer issue quickly .The display load-balance forwarding-path unicast interface ecmp command displays the ECMP outbound interface obtained through simulated calculation after the specified 5-tuple information, source MAC address, and destination MAC addresses are input.
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HC_David  Novice   Created Sep 30, 2018 22:02:33 Helpful(0) Helpful(0)

thanks for your sharing !
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