I need to update the IOS on a 3560 switch that has control over the IP Cisco phones. I am looking at the IOS versions and the prefixes are SE(ED), SEE4(ED) AND SED1(ED).
I forget what they mean. I thought it was something about the ROM. What does it mean?
The switch I have is WS-C3560-24PS-S. The latest version is 12.2.46-SE(ED). I can use that IOS for the switch I have correct?