Ethernet Types and Speeds

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Questions and Answers

What is the purpose of specifying a secure MAC address in port security?

  • To manually configure the switch's IP address
  • To configure the switch's default gateway
  • To enable link aggregation on the switch
  • To restrict access to the network based on MAC addresses (correct)

What happens to dynamically learned MAC addresses when a switch restarts?

  • They are stored in the running config
  • They are deleted from the running config (correct)
  • They are saved to a backup file
  • They are sent to a remote server

What is the purpose of the 'sticky' method in port security?

  • To automatically learn and save MAC addresses to the running config (correct)
  • To shut down the port on a violation
  • To manually configure MAC addresses
  • To dynamically learn MAC addresses

What happens when a port security violation occurs in 'protect' mode?

<p>Frames from unsecured MAC addresses are not forwarded (B)</p> Signup and view all the answers

How many MAC addresses can be specified using the 'static' method?

<p>Unlimited (D)</p> Signup and view all the answers

What is the purpose of the 'switchport port-security macaddress' command?

<p>To specify a secure MAC address (C)</p> Signup and view all the answers

What happens when a port security violation occurs in 'restrict' mode?

<p>Frames from unsecured MAC addresses are not forwarded, and a notification is sent (A)</p> Signup and view all the answers

What is the default behavior of a port when port security is enabled?

<p>It shuts down (C)</p> Signup and view all the answers

What is the purpose of the 'switchport port-security maximum' command?

<p>To set the maximum number of secure MAC addresses (A)</p> Signup and view all the answers

What is the 'shut down' mode used for in port security?

<p>To shut down the port on a violation (B)</p> Signup and view all the answers

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