please there is this problem i'm facing on our official network which i would like gurus in house help out of.
Though i offended the network administrator and he decided to punish by denying me access to the network.
How?
Whenever i connect my cable, i always have local access. We use DHCP, i try to go on static IP but the problem persists.
Please help me out.
I have to do remote network connection to another system that's ok before i could send this.
I need more than browsing, i need to update my system and antivirus.

The network administration does not have any authority to disconnect you based on personal reasons. If you were doing something on the network that was against the company's policy, then you should get a warning a couple of times and then necessary action can then be taken after it has been reported to the management.

But he blocking from accessing the network is absolutely unethical just because he is in control doesnt mean he should abuse it.

He probably blocked your MAC address. Complain to your supervisor and let him/her know that what the network admin is doing is unethical.

Thanks Big Bross