02-03-2019 10:42 PM - edited 03-08-2019 05:13 PM
Hi Guys,
I recently read a field notice from Cisco regarding memory leak on 3850. Below are the details:
I have several 3850 with 16.3.5b running in my environment. I took sample on 3 of my switches and so far I did not find the symptom explained.
Should I upgrade my switches to a newer version? The severity on the page itself is 'only' moderate.
Thank you.
Solved! Go to Solution.
02-03-2019 10:53 PM
Hi Fdharmawan,
WS-C3850-48P, I would recommend upgrading to IOS-XE Version 16.3.6 as shown below. Here’s the Release Note for the IOS-XE Procedure to upgrade from IOS-XE 3.xE to IOS-XE Denali 16.3.x in Install Mode and have mentioned all known bugs related memory leak.
Hope response helpful to you!
BR
Tayyab
02-03-2019 11:00 PM
02-03-2019 10:53 PM
Hi Fdharmawan,
WS-C3850-48P, I would recommend upgrading to IOS-XE Version 16.3.6 as shown below. Here’s the Release Note for the IOS-XE Procedure to upgrade from IOS-XE 3.xE to IOS-XE Denali 16.3.x in Install Mode and have mentioned all known bugs related memory leak.
Hope response helpful to you!
BR
Tayyab
02-03-2019 11:32 PM
Hi Tayyab,
I guess I will upgrade to 16.3.7 since it is the current recommended IOS.
02-03-2019 11:38 PM
Hi @fdharmawan
just for your information to read before you go for the upgrade we faced recently production enviorment.
02-03-2019 11:00 PM
02-03-2019 11:29 PM
Hi Leo,
Thank you. Will upgrade to 16.3.7.
Cheers.
02-03-2019 11:31 PM
Hi,
Glad to help you.
BR
Tayyab
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