Happy network problems

I admit I'm still a newbie in the company I am presently working with. Just started with them last November, hence, I still have a lot of things that I need to learn. But today really made me pissed off. Gawd! I arrived at work with tons of problems waiting for me. Last night, my boss actually reconfigured the whole network. Kuddos to him! But unfortunately, he forgots to give me an update as to whether the whole project was done or not. And now, all operation teams have network problem. Well, I tried to contact him but he doesn't answer my call.

Nah! Good luck to me as our phone never stops on ringing because of network problems. Hay... I dunno what to do now...