What are the distinct functions of layer 2 switching that increase available bandwidth on the network?
1. Address learning
2. Routing
3. Forwarding and filtering
4. Creating network loops
5. Loop avoidance
6. IP addressing

A. To provide a mechanism for network monitoring in switched environments B. To prevent routing loops in networks with redundant paths C. To prevent switching loops in networks with redundant switched paths D. To manage the VLAN database across multiple switches E. To create collision domains

A. All switch and bridge ports are in the forwarding state. B. All switch and bridge ports are assigned as either root or designated ports. C. All switch and bridge ports are in either the forwarding or blocking state. D. All switch and bridge ports are either blocking or looping.

A. Forwards the switch to the first available link B. Drops the frame C. Floods the network with the frame looking for the device D. Sends back a message to the originating station asking for a name resolution

A. During high-traffic periods B. After broken links are reestablished C. When upper-layer protocols require high reliability D. In an improperly implemented redundant topology