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How ECMP entries are spre...

How ECMP entries are spread in bundle interfaces？

Latest reply: Sep 30, 2018 14:02:33 2587 6 12 0
display all floors #1
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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Next: Why Communication with the Destination Network Fails After a Route to the Destination Network Is Configured on a Device?
Finn92
Created Sep 28, 2018 03:28:16 Helpful(0) Helpful(0)

very very helpful , good sharing .
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Mark.hu
Created Sep 28, 2018 03:29:42 Helpful(0) Helpful(0)

I have been thinking about this problem before, and finally found the answer today, thank you for sharing.How ECMP entries are spread in bundle interfaces？-2763509-1How ECMP entries are spread in bundle interfaces？-2763509-2How ECMP entries are spread in bundle interfaces？-2763509-3How ECMP entries are spread in bundle interfaces？-2763509-4
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yangyong
Created Sep 28, 2018 03:31:19 Helpful(0) Helpful(0)

it is very helpful How ECMP entries are spread in bundle interfaces？-2763521-1How ECMP entries are spread in bundle interfaces？-2763521-2How ECMP entries are spread in bundle interfaces？-2763521-3
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faysalji
Created Sep 28, 2018 18:18:03 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
Created Sep 29, 2018 08:42:19 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
Created Sep 30, 2018 14:02:33 Helpful(0) Helpful(0)

thanks for your sharing !
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