how to know the ios don't support some command you can't type before you upgrade ios?
my customer need to change new topology. i use my office cisco router unit to labsimliarly. i know the ios is different, so i upgarde ios same as my customer. but if i use the key word "iskmp" "cisco" , i can't find cisco's support or document to state "c3745-ipbasek9-mz.124-25d" no "iskmp" comand. can someone let me know where page statment the ios support what comman or not?
how to know the ios don't support some command you can't type be
"iskmp" is not a valid command, I suppose you meant "crypto isakmp", if you want to know which IOS supports which feature and on which platform then use Cisco feature navigator. if you want to know when a command was introduced then use the command reference guide.
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...