NC3 [PART 2/2]

____ will help to solve the problem of network that is suffering a layer 2 loop

• TCP/IP

• VLAN

• spanning tree protocol (STP)

• UDP

Which address type does the switch use to make forwarding decision?

• source MAC address

• destination MAC address

• reload MAC address

• Both 1 & 2

what is the maximum vty line can be configured?

• 2

• 4

• 8

• 16

Which of the following port security configuration action disablesthe interface by putting it in an err-disabled state?

• Shutdown

• Protect

• Restrict

• None of the above

Which of the following options is the default setting of a port?

• Shutdown

• Protect

• Restrict

• None of the above

After performing the command "Show interface status". The speed column displayed "a-100" at the speed column. What does the a- means?

• The speed is decreased by 100ms

• The speed is increased by 100ms

• No change to speed

• the speed is auto-negotiated

What is the slowest speed that IEEE default can support?

• 5Mbps

• 10Mbps

• 50Mbps

• 100Mbps

What can engineer use to restrict the interface so that only the expected devices can use it?

• Restrict the interface

• Protect the interface

• Shutdown the interface

• Implement the port security on the interface

Default encapsulation method on the serial interfaces is

• UDP

• HDLC

• TCP/IP

• DHCP

Router will choose path with ____.

• more hops to go through

• longest administrative distance

• based on destination MAC address

• lowest administrative distance