Hi, A couple of things you're missing. First, you need to be in global config mode(config t), then you need to issue: snmp-server host inside 172.X.X.X (substitute interface ID depending on where the request comes from..inside, outside, etc)Lastely...
it's actually quite easy. Reference the sub-intfcs by either name or it's subinterface number. Here is the syntax:Target[X.X.X.X_1_1]: #1/1:public@X.X.X.X:Target[X.X.X.X_1_2]: #1/2:public@X.X.X.X: and so on.... (1/3, 1/4, or 1/4.1, etc)this is real...
I think the first explanation and solution will give you the desired results you are looking for. The problem with IPSEC ESP protocol(I'll assume you are not use AH, since it normally isn't deployed in your type of scenerio, and that you have a gene...
You need a 3DES license and Cat crypto software to have ssh functionality. You could also implement, or buy, a console server with SSH feature set which would give you added security and availabilty to access your systems.