I was trying to configure SSH V2 for my 2821 Router but i couldn't find any crypto key option nor Transport input SSH inside the console line VTY 0 4.
By digging in the web i have figured out that my router version doesn't have K9 patch for security .
What i do want actually is that if i can update the IOS From 56i to K9 and how i can find the IOS .
Solved! Go to Solution.