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Forum Discussion
Solved
STP Leak using Broadcast packet 01:80:c2:00:00:1c
Netgear Support, Please take note that the community and several customers have discovered a possible flaw in your STP implementation that causes CPU panic and circular broadcasts that disable sw...
LarryV and to others,
Since a firmware fix is not yet available, the MAC ACL workaround can be used as described on the article below:
Regards,
DaneA
NETGEAR Communtiy Team
We have hundreds of Netgear switches and hundreds of UniFi APs under management at various sites. We're only having this problem with one GSM7224 (not listed in the pulldown above). It is not stacked. We have another identical switch in another building at this site and it is not exhibiting the issue. I found that the good one was running 8.0.1.26 firmware while the broken on was at 8.0.1.36. Downgrading to the older firmware on that switch did not resolve the issue however. We've implemented the temp fix as recommended here and are wating for something permanent.
Hi
Sorry for this issue. Is your GSM7224 a M4100 GSM7224v2h2 (M4100-26G) for which we are releasing 10.0.2.25?
Regards,
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