Does ACS 3.0 blocks netbios ports 137,138,139

[rnarayana]

Hello ,

I wanted to know when I install ACS 3.0 does it block ports 137,138 and 139 .If so how do I prevent this.

Thanks.

[gfullage]

There is nothing within ACS that blocks ports. When it's up and running it should be listening on the TACACS and Radius ports, but it shoudn't be blocking anything. If you do a "netstat -an" you should still those ports being listened on.