Need to confirm with everyone here regarding IOS upgrades on various switches in our network.
For switch 4506 ---15.0.2-SG4:
For 4510 ----15.0.2-SG4:
for 4507 -----15.0.2-SG4:
for 2960s 24PL --2960S 24 PSL
C2960-24PC-L latest ios ---15.0.1-SE3:
Need to confirm with following ios has any known bugs or not as this community is best place to know if any issues are there with IOS or not?
The Bug Toolkit
and the bug search tool
Are the ideal resources that customers with service contracts can use to answer such questions.
All IOS versions have bugs.
The important question you should be asking is this: Which bug(s) is/are relevant to YOUR network?
No one here will tell you "use this IOS". Instead, we will recommend you to read the Release Notes of the IOS of your choice and make your own decision.