Buy or Renew
Buy or Renew
Cisco + Splunk: It’s a new day for your data. Learn more.
 
cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 
cancel
Start a conversation
245
Views
0
Helpful
1
Replies

IOS version

neelima12
Level 1
Level 1

‎01-26-2017 10:08 PM - edited ‎03-08-2019 09:04 AM

Which is the best IOS version that I can upgrade my CISCO2911/K9 router to according to the Cisco best practices? Currently I have Version 15.0(1)M4, Version 15.2(4)M6, Version 15.2(4)M6a and Version 15.2(4)M2 on the routers. Will the latest IOS version mentioned in the Cisco downloads page be the best IOS version?
Labels:
0 Helpful
1 Reply 1

Mark Malone
VIP Alumni
VIP Alumni

‎01-27-2017 12:23 AM

Hi there's 2 current recommended versions , the ones with the star for safe harbour are the recommended ios versions

try avoid going to the latest edition as you don't know what bugs exist in them yet

https://software.cisco.com/download/release.html?mdfid=282774227&softwareid=280805680&release=15.5.3M4a&flowid=7440

0 Helpful
Customers Also Viewed These Support Documents
Review Cisco Networking products for a $25 gift card