EXEC Command Reference (8)

Question 1

Lists the currently used configuration

Answer 1

show running-config

Question 2

Pipes (sends) the command output to the begin command, which only lists output beginning with the first line that contains the text “line vty”

Answer 2

show running-config | begin line vty

Question 3

Lists any information the switch acquires as a DHCP client. This includes IP address, subnet mask, and default gateway information

Answer 3

show dhcp lease

Question 4

Lists the public and shared key created for use with SSH using the crypto key generate rsa global configuration command

Answer 4

show crypto key mypubkey rsa

Question 5

Lists status information for the SSH server, including the SSH version

Answer 5

show ip ssh

Question 6

Lists status information for current SSH connections into and out of the local switch

Answer 6

show ssh

Question 7

Lists the interface status, the switch’s IPv4 address and mask, and much more

Answer 7

show interfaces vlan number

Question 8

Lists the switch’s setting for its IPv4 default gateway

Answer 8

show ip default-gateway

Question 9

Changes the length of the history buffer for the current user only, only for the current login to the switch

Answer 9

terminal history size x

Question 10

Lists the commands in the current history buffer

Answer 10

show history