Ethernet Switching
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EX4200 Aggregate Hashing Algorithm Documentation

‎09-20-2011 03:52 AM

Can you point me at some documentation for the aggregates on the EX4200 switch.  I am looking for the specifics of the hashing algorithm it uses to load balance packets across the interface.   What does it key off of?  Will it ever send packets from one key down two different aggregated ports?  etc.

 

Thanks,

Hans.

2 REPLIES 2
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Re: EX4200 Aggregate Hashing Algorithm Documentation

‎09-20-2011 06:27 AM

tbehrens did a great job answering this question already.

 

http://forums.juniper.net/t5/Ethernet-Switching/EX2200-LACP-hashing-algorithm/m-p/107844#M4746

 

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Re: EX4200 Aggregate Hashing Algorithm Documentation

‎09-20-2011 09:17 AM

hi,

 

additionally see http://kb.juniper.net/InfoCenter/index?page=content&id=KB18219 (LAG hash algorithm on EX Switches)

jtb

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