Urgent Help for Cisco routing and Switching Exam

I have a list of topics a lecturer has told me are coming up in tomorrows exam. After revising all notes and re-listening to recorded online lecturers I'm still missing some specific details. Areas to study are outlined below, I need someone to type up a paragraph on each. Please bid. Switching VLANS – which pcs can communicate when they are on the same or separate VLANs? What happens to a PC when you delete the VLANs it is associated with? What is the default VLAN? Can it be deleted or renamed? What is the Native VLAN? How many collision domains on a switch? (when there is VLANs on the switch) How does a switch make forwarding decisions? How does a switch built the CAM? VTP modes What needs to match on switches for VTP to work properly? What VLANs can be propagated with the VTP? Problems associated with switching loops STP and redundancy BID How does a switch running STP know a port is down Identify the Root Bridge, Root ports, Designated ports, non-designated ports Port Security – violation modes, mac-address sticky, How to turn on port security Routing Be able to read the output from the show ip route command If a network is learned using RIP, OSPF, EIGRP, static route, which appears in the routing table and why? What happens when a link goes down using RIP, OSPF, EIGRP? What is the function of the trace-route command? What is meant by * What is the function of the ping command? What is meant by . and ! How does the router select the router-id? What is a bounded partial update? Work out a wildcard mask for EIGRP or OSPF Which route is the successor and feasible successor? Election of a Designated Router (DR) and a Backup Designated Router (BDR) Differentiate between a static route using outgoing port, next hop address, and a default route Work out a summary address.