1. True or false? A router has many Ethernet ports to provide access to devices on the network.
2. Which of the following interfaces can be used to manage the router? (Choose three.)
- console ports
- NIM slots
- auxiliary port
- USB port
- management interface
3. True or false? With the SFP-based fiber-optic port, the 4321 router has three Gigabit Ethernet interfaces that can be used for data traffic.