One of our customers is making a VPN tunnel endpoint change (New endpoint and IP address). The old endpoint will no longer be operational by the end of the month. The problem is that my manager of IT is on leave, cannot be contacted, and will not be back before then.
So it falls in my hands to make the change. I'm a Cisco noob, and I was wondering if someone could help me with the procedure.
Everything else will be remaining the same on the tunnel, I just need to change the IP address to reflect the new endpoint.