Describe how a switch learns addresses?

How does the switch learn the Mac address?

Each Ethernet frame sent from one computer to another includes the source and the destionation MAC addresses. It is from these addresses that the switch learns what device is connected to the port. At first, the switch won't know the destination address; in that case, it will broadcast the frame through all of its ports. But soon it learns this information. It is also possible, in some switches, to add the MAC address through configuration commands.

What does switch' MAC address table keeps track of?

The switch keeps track of which computers (identified through their MAC addresses) are connected to which switch ports.The switch keeps track of which computers (identified through their MAC addresses) are connected to which switch ports.The switch keeps track of which computers (identified through their MAC addresses) are connected to which switch ports.The switch keeps track of which computers (identified through their MAC addresses) are connected to which switch ports.

What describe a scientist?

a person who learns about the world by observing it.

How switch works in terms of knowing how to forward message frames?

A switch builds a table of MAC addresses as it passes packets from port to port; ARP requests help with this by requiring clients that are connected to the switch reveal what their IP and MAC addresses are.

What two methods can be used to provide secure management access to a Cisco switch?

You can configure addresses manually or configure the switch to learn the addresses dynamically. For more detailed information visit the Related Link.

How would you describe a scientist in one sentence?

A person who learns about the world by observing it.

Which Cisco switch feature is used to limit the number of valid MAC addresses that a switch associates with a switchport?

port security

Why does a switch need a default gateway address configured?

There isn't one. The switch only knows about MAC addresses, and the default gateway isn't one of those addresses.

What is the purpose of including the destination address and source address fields in an ethernet frame?

Destination address is used to identify the recipient. Thus, a switch can send the frame out the correct port, and the receiving computer can confirm that the frame is for that computer and not for any other computer.Source address allows the receiving computer to know where to send the reply. It also helps a switch learn MAC addresses (learn which MAC addresses are connected to which switch ports).Destination address is used to identify the recipient. Thus, a switch can send the frame out the correct port, and the receiving computer can confirm that the frame is for that computer and not for any other computer.Source address allows the receiving computer to know where to send the reply. It also helps a switch learn MAC addresses (learn which MAC addresses are connected to which switch ports).Destination address is used to identify the recipient. Thus, a switch can send the frame out the correct port, and the receiving computer can confirm that the frame is for that computer and not for any other computer.Source address allows the receiving computer to know where to send the reply. It also helps a switch learn MAC addresses (learn which MAC addresses are connected to which switch ports).Destination address is used to identify the recipient. Thus, a switch can send the frame out the correct port, and the receiving computer can confirm that the frame is for that computer and not for any other computer.Source address allows the receiving computer to know where to send the reply. It also helps a switch learn MAC addresses (learn which MAC addresses are connected to which switch ports).

Which command will show the mac addresses of station connected to switch port?

Show arp

Which type of network device keeps a table of the MAC addresses of the devices connected to it?

The correct answer is switch.

Describe your approach to training teaching and how do you make sure every trainee really learns?

how would you describe your current teaching approach? how many different learning styles can you describe ? how would you describe your own learning style?