ExtremeSwitching (ERS)
Questions and discussions about ERS
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Upgrade path for ERS3500 series

Hi,I want to know if we can upgrade directly upgrade  from firmware v5.3.0.004 to firmware v5.3.15.003 for ERS3526T, ERS3549GTS ?Or from firmware v5.3.0.004 to firmware v5.3.16 for ERS3526T, ERS3549GTS ?Regards,Mirhan

Mirhan by New Contributor
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CoA Port Bounce on ERS

Does anyone have good information about CoA using XMC against ERS switches?  If I press "Force Reauthentication" through XMC Control, should I expect the port to bounce?  I personally don't see anything happening so looking for some guidance.Also, af...

Resolved! HW vs FW vs SW versions

Ethernet Routing Switch 4950GTS-PWR+     HW:24       FW:7.5.0.4   SW:v7.9.3.027 BN:27This may be a very simple question but I cannot for the life of me find any info about this online.  What is the difference between the 3 ?  Some of my switches have...

MSTP Topology Change

Hi all, I am trying to wrap my head around the article below which states 1) Disable STP on the uplink/trunk and set the other ports to edge-port true:I'm am wondering why this is the recommendation for this issue?  Wouldn't disabling STP on uplinks ...

Resolved! SLPP-GUARD over MLT

Hi Team,Over this topology:SLPP in COREs and SLPP-GUARd in edge ports on ERS-STACK1, but what about MLT ports (x,y)? Could I apply SLPP-GUARD over MLT? Is there any other option to detect loops in the MLT between stacks?Thanks in advance.EF1 

topoMLT.jpg
EF by Contributor II
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