Free Practice Tests | Practice Test Bank

Question 1

39% answer correctly

Which statement about 10/40/100 GigabitEthernet interface configuration on Cisco IOS XR is true?

	The interface has no flow control configuration.
	Use the negotiation auto command in interface configuration mode to enable link auto-negotiation to ensure that devices that share a link segment are automatically configured with the highest performance.
	The range for MTU values is 64 bytes to 1518 bytes on the interface.
	The configuration supports only full-duplex operation.

Question 2

31% answer correctly

Which of the following about STP operations is true?

	One root port exists per broadcast domain.
	One root port is established per root bridge.
	One root bridge exists per collision domain.
	One designated port is defined per segment.
	Non-designated ports are set in the forwarding state.

Question 3

42% answer correctly

Given the CIDR address range of 200.165.160.0 to 200.165.191.255, what is the CIDR block?