X620 Stacking

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Since there is 4 10GbE SFP+ ports on X620, is it possible to utilize all of them as aggregated stacking connection with 2 ports for forward links and 2 ports for return links, assume with ring stacking topology.

Best regards,
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Posted 2 years ago

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Kevin Kim, Employee

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Afraid not. Only port 15 and 16 can be stacking ports. 
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Balaji Kumar Navaneethapandian, Employee

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Not possible to use four ports for stacking in X620. On enabling stacking-support it will enable alternate stacking support on last two ports only.
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Bin, Employee

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Kindly add ExtremeSwitching X620 Stacking for your reference. 

Best regards,