How can I SSH to my Servers from Cisco IOS. My only current access to router is via console port.
Ah, been there, done that!
Which vrf are you pinging from. By default the IP is on the MGMT vrf. So you do a ping sourcing it from the mgmt vrf.
Also that mgmt network has to be routable to where the IPs of these servers you are pinging are sitting. Otherwise, it wont ping , even if it is on the same switch.