I have a Cisco 2821 model with following ver and memory available. I want to upgrade the IOS to advanced IOS for IPSec support. Will the existing flash mem will support advanced IOS ?. What is the path in Cisco site for downloading advanced IOS software?.
Cisco IOS Software, 2800 Software (C2800NM-IPBASEK9-M), Version 12.4(7), RELEASE
We are pleased to announce availability of Beta software for 16.6.3. 16.6.3 will be the second rebuild on the 16.6 release train targeted towards Catalyst 9500/9400/9300/3850/3650 switching platforms. We are looking for early feedback from custome...