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Question 1

49% answer correctly

Which of the following about a root bridge in an STP domain is true?

	It contains non-designated ports.
	It has the lowest bridge ID in the STP domain.
	It has the highest priority value.
	It has the highest root ID in the STP domain.
	It contains root ports.

Question 2

62% answer correctly

Which of the following about SSH is true?

	It securely encrypts Telnet.
	It uses UDP port 23.
	It is a TCP/IP transport layer protocol.
	It uses TCP port number 22.
	Passwords are sent in clear text.
	It is an OSI network layer protocol.

Question 3

54% answer correctly

Which Cisco IOS XR command displays traffic counters for an individual interface that is configured on the router?

	RP/0/RSP0/CPU0:PE1# show interfaces GigabitEthernet 0/0/0/1
	RP/0/RSP0/CPU0:PE1# show interfaces brief
	RP/0/RSP0/CPU0:PE1(admin)# show hw-module fpd location all
	RP/0/RSP0/CPU0:PE1# show controllers GigabitEthernet 0/0/0/1
	RP/0/RSP0/CPU0:PE1(config)# show bundle
	RP/0/RSP0/CPU0:PE1(admin)# show platform