I have a VLAN built for the security cameras in my school, VLAN 100. I also have a VLAN for all the student use computers, VLAN 200. I would like to build a rule that denies all VLAN 200 computers access to VLAN 100. I would also like to allow specific ports from other VLANs access to the camera VLAN (Superintendent, principals, etc.) I have heard this can be accomplished through the use of ACL's but need an example. Let me know if I am missing any pertinent information.